|
DROP - A player, on his turn, can
drop a stone on an empty cell. |
|
SHIFT - Instead of dropping a
stone, the player may decide to shift one row or column, one cell
left/right (for rows) or up/down (for columns).
|
All stones are shifted on the chosen
direction. If a stone is shifted off-board, it is placed on the
other end of the shifted row/column (so, for shift purposes, the
board is a Torus). |
|
KO rule- If a player has just
shifted, the next player cannot shift that row/column. |
|
|
GOAL - A player wins
when he makes a 5 in-a-row (orthogonal or diagonal).
|
If a shift give both players a 5
in-a-row, wins the player that made that shift. |
|
|


GIG 'PANIC'
Rod Stewart support act Johnny Mac and the Faithful’s frontman almost missed Manchester gig due to can of Tennent’s
by James McIvorHIT maker John McLaughlin almost missed the biggest gig of his life - after getting locked inside his tour bus.
The singer songwriter's band Johnny Mac and the Faithful are supporting Rod Stewart on his UK tour.
But they were nearly forced to pull the plug on Saturday's set at the Manchester Arena because of a can of Tennent's Lager.
John - who has penned hits for Westlife and Busted - revealed: "I nearly missed the show because I got locked in the back of the Splitter van.
"I'd gone to get a can of Tennent's out the back and the next I thing I know the door has closed behind me and I'm locked in.
"It was only 20 minutes before we were due on stage and it was pitch black so I was in a bit of a panic."
John was rescued by Simple Minds guitarist Gordy Goudie who had been sent to find his AWOL Faithful bandmate.
John added: "Rod was laughing his head off when he heard what had happened. He just said to me, 'I'm glad you got out in time wee man' - so am I as the show was mega!"
John will support Rod at his three gigs in Glasgow this week with the legendary rocker playing at the SSE Hydro tomorrow, Thursday and Saturday.
And the Hoops-daft frontman told fans they may get a blast of his Celtic Christmas charity single Star of Glasgow's Green and White.
He said: "The club has released it as a single for the Celtic Foundation so hopefully we will make loads of money for charity.
"I'm sure the Celtic fans in the audience will want to hear it and even if the Rangers supporters are not so keen it might help them get in the Christmas spirit - or maybe they will wish I was still stuck in the back of that van."
Tickets for Rod Stewart at the Hydro are available from ticketmaster.co.uk.
Johnny Mac and the Faithful play St Luke's in Glasgow on March 5.
Tickets can be bought here.


Club Championship 2017 Event 9
| Lub 25 |
10 September 17 |
|
25 |
miles |
| Name |
Position |
Road bike |
Actual Time |
Avg. mph |
| |
|
|
|
|
| Matt
Plews |
1 |
|
01:00:46 |
24.68 |
| Peter
Bentley |
2 |
|
01:02:46 |
23.90 |
| Jonathan
Durnin |
3 |
|
01:03:26 |
23.65 |
| James
Lowe |
4 |
|
01:04:30 |
23.26 |
| Chris
Dainty |
5 |
|
01:08:35 |
21.87 |
| Dan High |
5 |
|
01:08:35 |
21.87 |
| David
Sweetman |
7 |
|
01:11:13 |
21.06 |
| Steven
Coulam |
8 |
|
01:11:58 |
20.84 |
| Simon
Ward |
9 |
|
01:12:21 |
20.73 |
| Matthew
Vallins |
10 |
1 |
01:14:07 |
20.24 |
| John
Welsford |
11 |
|
01:15:51 |
19.78 |
| Stewart
Holland |
12 |
2 |
01:19:41 |
18.82 |
| Andrew
Weatherby |
13 |
3 |
01:27:25 |
17.16 |
| Neville
Brooks |
|
|
DNF |
|
|
|
|
|
|


Web Developer - Graphic Artist - User Experience Designer
Hi! I am Inayat Ullah Shinwari, a full-stack web developer based in Nangarhar, Afghanistan. I am passionate full-stack web developer and freelancer with a lot of experience in this field. I have a lot of happy clients from different professions.
Whether you want to make yourself or your company a good looking responsive website I can help you with that. I develope a lot of websites to my respected clients in my career. For me the satisfication of my clients is more important. Contact me if you want me to develope your next website.
Copyright © Inayat Ullah Shinwari 2020


Serving static files in Django with WhiteNoise
Hi, in this post I’m going to show you how to use WhiteNoise to serve static files in a Django app. WhiteNoise is a library built to radically simplify static file serving for Python web applications.
With a couple of lines of config WhiteNoise allows your web app to serve its own static files, making it a self-contained unit that can be deployed anywhere without relying on nginx, Amazon S3 or any other external service. (Especially useful on Heroku, OpenShift and other PaaS providers.)
Isn’t serving static files from Python horribly inefficient?
The short answer to this is that if you care about performance and efficiency then you should be using WhiteNoise behind a CDN like CloudFront. If you’re doing that then, because of the caching headers WhiteNoise sends, the vast majority of static requests will be served directly by the CDN without touching your application, so it really doesn’t make much difference how efficient WhiteNoise is.
That said, WhiteNoise is pretty efficient. Because it only has to serve a fixed set of files it does all the work of finding files and determining the correct headers upfront on initialization.
Requests can then be served with little more than a dictionary lookup to find the appropriate response. Also, when used with gunicorn (and most other WSGI servers) the actual business of pushing the file down the network interface is handled by the kernel’s very efficient sendfile syscall, not by Python.
Shouldn’t I be pushing my static files to S3 using something like Django-Storages?
No, you shouldn’t. The main problem with this approach is that Amazon S3 cannot currently selectively serve gzipped content to your users. Gzipping can make dramatic reductions in the bandwidth required for your CSS and JavaScript.
But while all browsers in use today can decode gzipped content, your users may be behind crappy corporate proxies or anti-virus scanners which don’t handle gzipped content properly. Amazon S3 forces you to choose whether to serve gzipped content to no-one (wasting bandwidth) or everyone (running the risk of your site breaking for certain users).
The correct behaviour is to examine the Accept-Encoding header of the request to see if gzip is supported, and to return an appropriate Vary header so that intermediate caches know to do the same thing. This is exactly what WhiteNoise does.
The second problem with a push-based approach to handling static files is that it adds complexity and fragility to your deployment process: extra libraries specific to your storage backend, extra configuration and authentication keys, and extra tasks that must be run at specific points in the deployment in order for everything to work.
With the CDN-as-caching-proxy approach that WhiteNoise takes there are just two bits of configuration: your application needs the URL of the CDN, and the CDN needs the URL of your application. Everything else is just standard HTTP semantics. This makes your deployments simpler, your life easier, and you happier. Enough talking, let’s go to action.
Install the WhiteNoise package:
Open your settings.py and add the following:
Run python manage.py collectstatic
to put all your static files into STATIC_ROOT
(If you’re running on Heroku then this is done automatically for you.)
Also add in your settings.py:
1
2
3
4
from whitenoise import WhiteNoise
# Simplified static file serving with WhiteNoise adding cachable files and gzip support
STATICFILES_STORAGE = 'whitenoise.django.GzipManifestStaticFilesStorage'
Open your wsgi.py and install WhiteNoise inside your Django application:
1
2
3
from whitenoise.django import DjangoWhiteNoise
application = DjangoWhiteNoise(application)
Note in the code above that we are wrapping our existing WSGI application in a WhiteNoise instance with DjangoWhiteNoise(applications)
this is how your application will now serve static assets directly from Gunicorn in production. This will be perfectly adequate for most applications, but top-tier applications may want to explore using a CDN with Django-Storages.
See ya!


section is currently being edited by for the last (since ).
If you are not absolutely certain has finished making changes, do not use the Override feature, instead try again later.


The squared area above is a place for a partner's
advertising banner managed by a "3rd party code" loaded as a
secure Plugin created with
the
Jailed
library. The Plugin runs in a sandboxed Worker and cannot
access the main document, with except for the two methods
explicitily exported by the application: for changing the
url the banner is pointing to, and for changing the banner
image. Even if the Plugin performs an attempt to set too big
image, it will be cropped by the application. The Plugin is
fully controlled by the application and may be connected or
disconnected anytime (operated with the two buttons in this
demo).


The d3.tree layout implements the Reingold-Tilford algorithm for efficient, tidy arrangement of layered nodes. The depth of nodes is computed by distance from the root, leading to a ragged appearance. Cartesian orientations are also supported. Implementation based on work by Jeff Heer and Jason Davies using Buchheim et al.’s linear-time variant of the Reingold-Tilford algorithm. Data shows the Flare class hierarchy, also courtesy Jeff Heer.
Compare to this radial layout


Master Themis:
I don't have anything to teach you! Go away!
You want to learn a skill? Go find someone to teach you!


Please review your application before final submission. Any highlighted sections are incomplete and need further information from you.
Registration is now closed, you are no longer able to submit your application.
Please review your application before final submission. Any highlighted sections are incomplete and need further information from you.
Registration is now closed, you are no longer able to submit your application.


We're here to help. Let's connect.
If you can't find what you're looking for, give us a call, send us a note or simply complete the form below.


Click the button to get your position.
This is an app that can show you where your child is with a wristband, scrunchie, or a sticker that can be placed inside of your child's clothing.
No cost for the free verision which means no special features. The Premium verision cost's $9.99/month.
When you look at the map on the app you will see your child's precise location.


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| Standings | Individuals | Scoreboard | Team Detail | Individual Detail | Stat Key |
| W, L, T | Number of games won (W), lost (L), or tied (T) |
| Pct | Fraction of games won |
| PPG | Average number of points scored by the team in a game |
| PAPG | Average number of points scored against the team in a game |
| Mrg | Team's average margin of victory (if positive) or defeat (if negative) |
| 15 10 -5 | Number of toss-ups answered for the corresponding point value (negative point values are for incorrect interrupts) |
| TUH | Total number of toss-ups heard by the team |
| PPTH | Average number of points scored by the team per toss-up heard |
| P/N | Ratio of powers to negs |
| G/N | Ratio of gets (correctly answered questions) to negs |
| BHrd | Total number of bonus questions heard by the team |
| BPts | Total number of points scored by the team on bonus questions |
| P/B | Average number of points scored by the team on bonus questions |
| GP | Number of games in which the player participated |
| 15 10 -5 | Number of toss-ups answered for the corresponding point value (negative point values are for incorrect interrupts) |
| TUH | Total number of toss-ups heard by the player |
| P/TU | Average number of points scored by the player per toss-up heard |
| P/N | Ratio of powers to negs |
| G/N | Ratio of gets (correctly answered questions) to negs |
| Pts | Total number of points scored by the player |
| PPG | Average number of points scored by the player per game |
| Result | Whether the team won (W), lost (L), or tied (T) the game |
| PF | Total number of points scored by the team |
| PA | Total number of points scored by the opponent |
| 15 10 -5 | Number of toss-ups answered for the corresponding point value (negative point values are for incorrect interrupts |
| TUH | Total number of toss-ups heard |
| PPTH | Average number of points scored by the team per toss-up heard |
| P/N | Ratio of powers to negs |
| G/N | Ratio of gets (correctly answered questions) to negs |
| BHrd | Total number of bonus questions heard by the team |
| BPts | Total number of points scored by the team on bonus questions |
| P/B | Average number of points scored by the team on bonus questions |
| GP | Number of games in which the player participated |
| 15 10 -5 | Number of toss-ups answered for the corresponding point value (negative point values are for incorrect interrupts) |
| TUH | Total number of toss-ups heard by the player |
| P/TU | Average number of points scored by the player per toss-up heard |
| P/N | Ratio of powers to negs |
| G/N | Ratio of gets (correctly answered questions) to negs |
| Pts | Total number of points scored by the player |
| PPG | Average number of points scored by the player per game |
| PPG/Team | Average number of points scored per team per game |
| TUPts/TUH. | Average number of points scored on toss-up questions per toss-up heard |
| BPts/BH | Average number of points scored on bonus questions per bonus heard |
For information about this statistics program, visit the SQBS homepage.


The core of an ECS. It holds the System and Entity and make them interact with each other.
More...
#include <Core.hpp>
The core of an ECS. It holds the System and Entity and make them interact with each other.
Definition at line 26 of file Core.hpp.
◆ Core()
| TouhouFanGame::ECS::Core::Core |
( |
Game & |
game | ) |
|
◆ clear()
| void TouhouFanGame::ECS::Core::clear |
( |
std::vector< unsigned int > |
whitelist = {} | ) |
|
Deletes all the Entity in the Core besides any Entity with an ID contained in the whitelist.
- Parameters
-
| whitelist | A list of Entity's ID to leave in the Core. |
Definition at line 97 of file Core.cpp.
101 if (whitelist.empty())
103 for (
size_t i = 0; i < this->
_entities.size(); i++)
104 if (std::find(whitelist.begin(), whitelist.end(), this->_entities[i]->getID()) == whitelist.end())
107 if (this->_lastGivenID < entity->getID())
109 for (
auto &comp : entity->getComponentsNames())
◆ deleteEntity() [1/2]
| void TouhouFanGame::ECS::Core::deleteEntity |
( |
const std::shared_ptr< Entity > & |
entity | ) |
|
◆ deleteEntity() [2/2]
| void TouhouFanGame::ECS::Core::deleteEntity |
( |
unsigned |
entityID | ) |
|
◆ entityComponentChanged()
| void TouhouFanGame::ECS::Core::entityComponentChanged |
( |
const std::shared_ptr< Entity > & |
entity, |
|
|
const std::string & |
compName |
|
) |
| |
Used to notify the Core that an Entity has More/less Component than before. Therefore, it needs to update it's Component to Entity list.
- Parameters
-
| entity | The entity that has its Component change. |
| compName | The name of the component added/deleted. |
Definition at line 156 of file Core.cpp.
160 if (entity->hasComponent(compName)) {
161 if (std::find(array.begin(), array.end(), entity) == array.end())
162 array.push_back(entity);
164 auto it = std::find(array.begin(), array.end(), entity);
166 if (it != array.end())
◆ getEntities()
| std::vector< std::shared_ptr< Entity > > TouhouFanGame::ECS::Core::getEntities |
( |
| ) |
const |
◆ getEntityByComponent()
| std::vector< std::shared_ptr< Entity > > TouhouFanGame::ECS::Core::getEntityByComponent |
( |
const std::string & |
name | ) |
|
Get all Entity containing this Component.
- Parameters
-
- Returns
- A list of all the Entity matching this name.
Definition at line 132 of file Core.cpp.
136 }
catch (std::out_of_range &) {
◆ getEntityByID()
| std::shared_ptr< Entity > TouhouFanGame::ECS::Core::getEntityByID |
( |
unsigned |
id | ) |
const |
Get and Entity using it's ID.
- Parameters
-
| id | The ID of the Entity to fetch. |
- Returns
- The Entity requested.
- Exceptions
-
Definition at line 171 of file Core.cpp.
174 if (entity->getID() ==
id)
176 throw NoSuchEntityException(
"Cannot find any entity with ID " + std::to_string(
id));
◆ getEntityByName()
| std::vector< std::shared_ptr< Entity > > TouhouFanGame::ECS::Core::getEntityByName |
( |
const std::string & |
name | ) |
|
Get all Entity with this name.
- Parameters
-
| name | The name of the entities to return. |
- Returns
- A list of all the Entity matching this name.
Definition at line 122 of file Core.cpp.
124 std::vector<std::shared_ptr<Entity>> found;
127 if (entity->getName() == name)
128 found.push_back(entity);
◆ getFactory()
Returns the factory this Core is using.
Definition at line 223 of file Core.cpp.
◆ getGame()
| Game & TouhouFanGame::ECS::Core::getGame |
( |
| ) |
|
◆ getSystemByName()
| System & TouhouFanGame::ECS::Core::getSystemByName |
( |
const std::string & |
name | ) |
const |
Get a System by it's name.
- Parameters
-
| name | The name of the Entity to fetch. |
- Returns
- The System requested.
- Exceptions
-
Definition at line 114 of file Core.cpp.
117 if (system->getName() == name)
119 throw NoSuchSystemException(
"Cannot find any System called \"" + name +
"\"");
◆ makeEntity()
| std::shared_ptr< Entity > TouhouFanGame::ECS::Core::makeEntity |
( |
const std::string & |
typeName | ) |
|
Builds an Entity using the EntityFactory and keep it to be updated.
- Parameters
-
| typeName | The name of the Entity to build. This will be given to the EntityFactory. |
- Returns
- The newly created Entity.
- Exceptions
-
Definition at line 20 of file Core.cpp.
24 }
catch (NoSuchEntityException &) {}
29 for (
auto &comp : entity->getComponentsNames())
◆ registerEntity() [1/2]
| void TouhouFanGame::ECS::Core::registerEntity |
( |
Entity * |
entity | ) |
|
Registers an Entity in the Core. Will change the Entity ID if the ID is already taken.
- Parameters
-
- Note
- The Entity must have been built using new and will be deleted by the Core.
Definition at line 78 of file Core.cpp.
◆ registerEntity() [2/2]
| std::shared_ptr< Entity > TouhouFanGame::ECS::Core::registerEntity |
( |
std::shared_ptr< Entity > |
entity | ) |
|
Registers an Entity in the Core. Will change the Entity ID if the ID is already taken.
- Parameters
-
- Returns
- The Entity registered.
 Also, avoid sharing shared_ptr with the core because you might have double free. If you are doing a projectile/shared library and want to register new entities that cannot be built by the EntityFactory, allocate the Entity using new and use the classic pointer version instead.
Definition at line 141 of file Core.cpp.
147 }
catch (NoSuchEntityException &) {}
149 }
catch (NoSuchEntityException &) {}
150 for (
auto &comp : entity->getComponentsNames())
◆ serialize()
| void TouhouFanGame::ECS::Core::serialize |
( |
std::ostream & |
stream | ) |
const |
Serialize to a stream.
- Parameters
-
Definition at line 179 of file Core.cpp.
182 if (entity->isSerializable())
183 stream <<
"Entity " << *entity << std::endl;
184 stream <<
"THFG_ECS_Core_End";
◆ unserialize()
| void TouhouFanGame::ECS::Core::unserialize |
( |
std::istream & |
stream | ) |
|
Unserialize from a stream.
- Parameters
-
Definition at line 187 of file Core.cpp.
191 for (stream >> str; str !=
"THFG_ECS_Core_End" && !stream.eof(); stream >> str) {
194 }
catch (NoSuchEntityException &) {}
196 auto entity = std::make_shared<Entity>(this->
_lastGivenID);
199 throw InvalidSerializedString(
"Invalid Entity header");
201 entity->unserialize(this->
_game, stream);
204 throw InvalidSerializedString(
"Two entities have ID " + std::to_string(entity->getID()));
205 }
catch (NoSuchEntityException &) {
206 for (
auto &comp : entity->getComponentsNames())
213 throw InvalidSerializedString(
"Unexpected EOF");
214 if (str !=
"THFG_ECS_Core_End")
215 throw InvalidSerializedString(
"Malformed footer (" + str +
")");
◆ update()
| void TouhouFanGame::ECS::Core::update |
( |
| ) |
|
Updates all the Entity in the Core.
Definition at line 39 of file Core.cpp.
43 for (
auto &entity : entities)
44 for (
auto &component : entity->getComponentsNames())
48 system.checkDependencies(*entity);
49 system.updateEntity(entity);
50 }
catch (std::exception &e) {
51 throw UpdateErrorException(
52 "Error while updating entity #" + std::to_string(entity->getID()) +
53 " (" + entity->getName() +
")\n"+
54 component +
"System :\n\t" +
62 this->_entities.end(),
63 [](std::shared_ptr<Entity> &ent) { return ent->toBeDestroyed(); }
72 [](std::shared_ptr<Entity> &ent) { return ent->toBeDestroyed(); }
◆ _entities
| std::vector<std::shared_ptr<Entity> > TouhouFanGame::ECS::Core::_entities |
|
private |
◆ _entitiesByComponent
| std::map<std::string, std::vector<std::shared_ptr<Entity> > > TouhouFanGame::ECS::Core::_entitiesByComponent |
|
private |
◆ _factory
The factory used to build entities.
Definition at line 29 of file Core.hpp.
◆ _game
| Game& TouhouFanGame::ECS::Core::_game |
|
private |
◆ _lastGivenID
| unsigned TouhouFanGame::ECS::Core::_lastGivenID = 0 |
|
private |
◆ _systems
| std::vector<std::unique_ptr<System> > TouhouFanGame::ECS::Core::_systems |
|
private |
All the System loaded by the SystemFactory.
Definition at line 38 of file Core.hpp.
The documentation for this class was generated from the following files:


Looking for a perfect romantic getaway? A chill vacation by the sea? We got you covered!
Asia is Earth's largest and most populous continent, located primarily in the Eastern and Northern Hemispheres.
The Alps are the highest mountain range that lies in Europe, stretching about 1,200 kilometres across eight Alpine countries.
North America is a continent entirely within the Northern Hemisphere and almost all within the Western Hemisphere.
Central America is a region found in the southern tip of North America and is sometimes defined as a subcontinent of the Americas
Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere.
South America is a continent in the Western Hemisphere, mostly in the Southern Hemisphere.
The Caribbean is a region of the Americas that consists of the Caribbean Sea, its islands and the surrounding coasts.
The Indian Ocean is the third-largest of the world's oceanic divisions, covering 19.8% of the water on the Earth's surface.
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Create New Project
Title:My First Novel
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Desciption of the novel.
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|
y=0
(probability 0.102, score -2.210)
top features
|
y=1
(probability 0.091, score -2.326)
top features
|
y=2
(probability 0.077, score -2.508)
top features
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y=3
(probability 0.118, score -2.045)
top features
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y=4
(probability 0.083, score -2.434)
top features
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y=5
(probability 0.110, score -2.119)
top features
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y=6
(probability 0.107, score -2.155)
top features
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y=7
(probability 0.110, score -2.121)
top features
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y=8
(probability 0.090, score -2.341)
top features
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y=9
(probability 0.111, score -2.107)
top features
|
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Contribution?
|
Feature |
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+0.133
|
mov mov
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-0.001
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sub mov
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-0.001
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sub
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-0.001
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mov sub
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-0.027
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<BIAS>
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|
-0.058
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leave ret
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-0.085
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call leave
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movl
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mov movl
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-0.112
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push mov
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push
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-0.115
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leave
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-0.120
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call
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-0.134
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ret
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-1.367
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mov
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Contribution?
|
Feature |
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-0.027
|
<BIAS>
|
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-0.053
|
call leave
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-0.079
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mov sub
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-0.079
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sub mov
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-0.079
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sub
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-0.126
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push mov
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push
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-0.177
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leave
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-0.187
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ret
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movl call
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-1.169
|
mov
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Contribution?
|
Feature |
|
+0.054
|
mov mov
|
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-0.033
|
<BIAS>
|
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-0.034
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sub mov
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-0.034
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sub
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-0.034
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mov sub
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-0.084
|
leave ret
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-0.100
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movl
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-0.100
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mov movl
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-0.120
|
push mov
|
|
-0.120
|
push
|
|
-0.133
|
call
|
|
-0.134
|
call leave
|
|
-0.156
|
leave
|
|
-0.198
|
ret
|
|
-1.282
|
mov
|
|
|
Contribution?
|
Feature |
|
+0.215
|
mov mov
|
|
-0.028
|
call leave
|
|
-0.043
|
sub mov
|
|
-0.043
|
sub
|
|
-0.043
|
mov sub
|
|
-0.057
|
<BIAS>
|
|
-0.068
|
push mov
|
|
-0.068
|
push
|
|
-0.085
|
movl
|
|
-0.085
|
mov movl
|
|
-0.138
|
leave
|
|
-0.181
|
call
|
|
-0.260
|
ret
|
|
-1.161
|
mov
|
|
|
Contribution?
|
Feature |
|
-0.019
|
<BIAS>
|
|
-0.058
|
call leave
|
|
-0.077
|
sub mov
|
|
-0.077
|
sub
|
|
-0.077
|
mov sub
|
|
-0.092
|
leave ret
|
|
-0.093
|
movl
|
|
-0.093
|
mov movl
|
|
-0.099
|
movl call
|
|
-0.100
|
push mov
|
|
-0.100
|
push
|
|
-0.132
|
ret
|
|
-0.168
|
call
|
|
-0.202
|
leave
|
|
-1.044
|
mov
|
|
|
Contribution?
|
Feature |
|
+0.190
|
mov mov
|
|
-0.013
|
<BIAS>
|
|
-0.052
|
leave ret
|
|
-0.061
|
movl call
|
|
-0.063
|
sub mov
|
|
-0.063
|
sub
|
|
-0.063
|
mov sub
|
|
-0.107
|
push mov
|
|
-0.107
|
push
|
|
-0.136
|
ret
|
|
-0.136
|
movl
|
|
-0.136
|
mov movl
|
|
-0.159
|
call
|
|
-0.167
|
leave
|
|
-1.047
|
mov
|
|
|
Contribution?
|
Feature |
|
-0.020
|
<BIAS>
|
|
-0.025
|
sub mov
|
|
-0.025
|
sub
|
|
-0.025
|
mov sub
|
|
-0.029
|
leave ret
|
|
-0.038
|
movl call
|
|
-0.042
|
call leave
|
|
-0.056
|
movl
|
|
-0.056
|
mov movl
|
|
-0.103
|
push mov
|
|
-0.103
|
push
|
|
-0.112
|
leave
|
|
-0.134
|
call
|
|
-0.168
|
ret
|
|
-1.222
|
mov
|
|
|
Contribution?
|
Feature |
|
-0.022
|
movl
|
|
-0.022
|
mov movl
|
|
-0.031
|
<BIAS>
|
|
-0.042
|
call leave
|
|
-0.066
|
ret
|
|
-0.071
|
sub mov
|
|
-0.071
|
sub
|
|
-0.071
|
mov sub
|
|
-0.091
|
push mov
|
|
-0.091
|
push
|
|
-0.126
|
call
|
|
-0.128
|
movl call
|
|
-0.171
|
leave ret
|
|
-1.121
|
mov
|
|
|
Contribution?
|
Feature |
|
+0.078
|
mov mov
|
|
-0.018
|
<BIAS>
|
|
-0.033
|
sub mov
|
|
-0.033
|
sub
|
|
-0.033
|
mov sub
|
|
-0.060
|
leave ret
|
|
-0.090
|
call leave
|
|
-0.091
|
movl
|
|
-0.091
|
mov movl
|
|
-0.103
|
push mov
|
|
-0.103
|
push
|
|
-0.119
|
leave
|
|
-0.195
|
call
|
|
-0.206
|
ret
|
|
-1.241
|
mov
|
|
|
Contribution?
|
Feature |
|
-0.021
|
movl call
|
|
-0.048
|
<BIAS>
|
|
-0.058
|
leave ret
|
|
-0.061
|
call
|
|
-0.074
|
call leave
|
|
-0.086
|
movl
|
|
-0.086
|
mov movl
|
|
-0.088
|
sub mov
|
|
-0.088
|
sub
|
|
-0.088
|
mov sub
|
|
-0.120
|
push mov
|
|
-0.120
|
push
|
|
-0.125
|
leave
|
|
-0.166
|
ret
|
|
-0.880
|
mov
|
|


Introduction
This site contains a number of examples that showcase the capabilities of ngrx-forms. Each example includes samples of the
code used to build the examples. Use the navigation on the left to switch between the examples.
I also encourage you to have a look at the
source code of the application on Github.


--- layout: archive title: Zulip Chat Archive permalink: /stream/113488-general/topic/simp.20as.20rw.html ---
Recently I have come across many cases where rw cannot rewrite the thing I need it to. Usually simp can do the trick, but I know it's bad practice to not close a goal after using simp. I was wondering if it's ok to use simp only
and not close a goal?
Also, is there a reason rw cannot rewrite under lambdas, or stuff with type class inference (there probably is a good reason, most likely one I won't understand)?
Same question for if dsimp
is ok.
with dsimp
there's a trick which Chris told me: you run dsimp
, you see what it gives you, and then you remove the dsimp
and replace it with show <output>
Related: I am currently learning to turn my tactic mode proofs into term mode, because mathlib prefers brevity and I am trying to write code which can be put into mathlib. In term mode the show
stuff can often be deleted completely.
I was inspired by watching Mario writing noetherian.lean
in real time; I saw him finish a proof and then instead of moving on he would start editing it to make it as small as possible.
Doesn't that make it harder to go back and change it if necessary?
the shorter it is, the less likely it will need to be changed
a bit, depending on what needs changing. It's also a good skill to learn to take a term proof and insert probes and tactic blocks in the middle to find out what's going on
With this simp
thing, the extra line that you're not happy about is exactly the clue that Lean needs in order to minimise the chances that it will need to be changed later.
Mario has a lot of experience in something I'm a complete novice at -- maintaining code. That's the next level up for me.
Currently I'm learning how to write code which is maintainable. But I'm trying to preach the basics to people like you Ali.
{% endraw %}Last updated: Apr 24 2020 at 19:02 UTC


Portfolio
Larry Lightner
About Me
Contact
Portfolio
Portfolio
Sports Games
Space Games
Productivity
Music App
Logic Games


Welcome to Fraunhofer OPC UA Test Page
You can see the result of Semantic Web Service
The following users are authenticated via a JWT end point:
This page uses JWT Authentication which is a similar way of OAuth Authentication
This page will show the result of Question Answering


OS
Over
site
Home
Features
How it Works
Team
Contact
Login/Register
Contact
Name
Email
Subject
Message


Welcome to Geniô's Rubik's Cube Solver: 3x3x3. To begin, use the palette to make the cube below look like the cube you want to solve.
Palette


{% if request.MOBILE %} {% else %} {% endif %} {% with message = get_flashed_messages() %} {% if message and "email" in message and "username" in message %}
To keep connected with us please login with your personal info
Enter your personal details and start journey with us


|
|||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
public interface ErrorPolicy
An ErrorPolicy defines the way in which a Job handles errors encountered when processing files for the Repository Loader.
For each exception encountered by the Repository Loader the configured ErrorPolicy components will be called in a specific order and under specific circumstances.
checkIsExceptionFatal()
method. If this method returns true the job will
stop processing immediately.
checkRequiresNewTransaction
.
If this returns false the RL will continue to process the current Batch using the existing
transaction.
If this returns true the RL will end the current transaction and batch and create a new
transaction and batch and continue processing the job starting with the next file in the job.
When the RL goes to end a transaction for a Batch is calls the ErrorPolicy component's
checkEndTransactionWithBatchState()
method to determine if it should use the state
of the Job or the state of the Batch to decide how to end the transaction.
| Field Summary | |
|---|---|
static java.lang.String |
CLASS_VERSION
Class version string |
| Method Summary | |
|---|---|
boolean |
checkEndTransactionWithBatchState()
Returns true if transaction demarcations should be ended using the state of the Job's current Batch. |
boolean |
checkIsExceptionFatal(java.lang.Throwable pException)
Returns true if the provided exception should terminate processing of a job. |
boolean |
checkRequiresNewTransaction(java.lang.Throwable pException)
Returns true if the provided exception requires a new transaction in order for the job to reasonably continue. |
ApplicationLogging |
getApplicationLogging()
Returns the optional component handling logging functions |
void |
setApplicationLogging(ApplicationLogging pApplicationLogging)
Sets the optional component handling logging functions |
| Field Detail |
|---|
static final java.lang.String CLASS_VERSION
| Method Detail |
|---|
void setApplicationLogging(ApplicationLogging pApplicationLogging)
ApplicationLogging getApplicationLogging()
boolean checkIsExceptionFatal(java.lang.Throwable pException)
boolean checkRequiresNewTransaction(java.lang.Throwable pException)
boolean checkEndTransactionWithBatchState()
|
|||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |


Slimes in Panic
Note: The game is incomplete. I wanted to add much more.
Controls
- Use left mouse button to execute actions
- Use right mouse button to navigate
- Use mouse wheel to zoom
- Left click on a free tile to build a building; bottem right of the tile needs to be a free space or a road; some
buildings are only allowed on special terrain
- Left click on a tile with a road sign to start building a road
Missing features:
- Story: Game should have started with the spaceship intact, and someone causing a crash. After repairing the
spaceship, the same thing happens but they end up on a smaller world. The game would end when the slimes arrive at
a really small world, where you can't really build anything.
- Resource management - buildings cost resource, buildings produce resources and slimes move them from one
crossroad to the next
- Breeding - 3 slimes would breed and produce offspring, color would change depending on parents colors with some
mutations
- Roads should take the color of the slime, if it's used often
Known bugs
- Slimes can move from one road/building to another road, even if they aren't directly connected
- 2 crossroads can be connected using multiple roads, slimes will only occupy the shortest road
- building something next to a road will add a road sign, but the separated roads don't get recognized by the
slimes


TablePress allows you to easily create and manage beautiful tables. You can embed the tables into posts, pages, or text widgets with a simple Shortcode. Table data can be edited in a speadsheet-like interface, so no coding is necessary. Tables can contain any type of data, even formulas that will be evaluated. An additional JavaScript library adds features like sorting, pagination, filtering, and more for site visitors. Tables can be imported and exported from/to Excel, CSV, HTML, and JSON files.
For full documentation and installtion please visit the support page.
The DataTables JavaScript library has a Column Filter plugin that allows to add filtering boxes to the table foot row.
For full documentation and installtion please visit the support page.
Custom Extension for TablePress to add the DataTables ColumnFilterWidgets functionality.
For full documentation and installtion please visit the support page.
Custom Extension for TablePress to add the DataTables Individual Column Filtering (with dropdowns) functionality.
For full documentation and installtion please visit the support page.
Extension for TablePress that adds several modes for responsiveness of tables.
For full documentation and installtion please visit the support page.
Popup Maker is the most advanced and versatile popup, modal and content overlay plugin available on WordPress. Customize every facet of your popups, from theme and position, to targeting and cookies.
For full documentation and installtion please visit the support page.
Ultimate Member Ultimate Member is a powerful and flexible plugin that makes it a breeze for users to sign-up and become members. The plugin allows you to add beautiful user profiles to your site and is perfect for creating advanced online communities. Lightweight and highly extendible, Ultimate Member will enable you to create almost any type of site where users can join and become members with absolute ease.
For full documentation and installtion please visit the support page.


A goog.testing.MockClock has been created (but not installed) on this page.
It is available using the mockClock global.


ARPA was created in 1958 by President Dwight D. Eisenhower as a response to the Sputnik launch by the Soviets. Its purpose was to advance American technological capabilities by pairing researchers, industry and government bodies together. ARPAnet would be the byproduct of ARPA when men such as Donald Davies, Bob Taylor, Lawrence Roberts, Leonard Kleinrock, Paul Baran and many others successfully connected computers to communicate with each other. ARPAnet would become the predecessor to the modern day internet.


CWC discusses Maharashtra situation, final decision to be announced Friday
The CWC has broadly agreed to go ahead with government formation with Shiv Sena and the NCP, says sources
by PTINew Delhi: The Congress Working Committee on Thursday reviewed the political scenario in Maharashtra, a day after it held a marathon meeting with the NCP on forming an alliance together with Shiv Sena to form a government in the state.
Congress general secretary KC Venugopal told the media after a meeting at party chief Sonia Gandhi's 10 Janpath residence that the CWC was briefed on the discussion between NCP and Congress on Wednesday.
However, Congress sources said a final decision on Maharashtra is expected by tomorrow. The CWC, the sources said, has broadly agreed to go ahead with government formation with Shiv Sena and the NCP.
Another meeting between Congress and NCP is to happen Thursday night and a final meeting with Shiv Sena will happen Friday in Mumbai. The decision on government formation in Maharashtra will be announced in Mumbai on Friday, the sources said.
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Marble Challenge
we and other groups were given marbles along with paper, tape, straws, paper clips, and scissors.
Our challenge was to make a single pathway using given materials for a marble to land on a certain
spot. Longer the distance, higher the score, but if the marble couldn't land on the spot, it was
disqualified.
So our group made one long and thin paper pathway for the marble. We had the longest pathway among
the groups, but it was too unstable. I knew we were going to be disqualified, and we were. However,
no one ever made their marbles land on the spot, so it didn't matter regardless.
Maybe if I had one more chance to do this challenge, I would more focus on making more stable and
precise path so that I can actually land on the spot
Marshmallow Challenge
I already knew about this challenge. I saw two groups(adults and kids) doing this challenge and the
kids group winning on Youtube. Still, that didn't mean I knew how to make the highest tower possible,
but I could at least give it a try. As kids in the video did, we started building ours by randomly
sticking noodles in it while other groups(especially senior groups) worked with their architectural
theories. Well, we won.


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Afterwood
After serving many years as the playroom (nay “dumping ground”) the kids have finally grown-up to the point at which it can serve as something a little more refined. The need to redecorate has created the impetus required to pull the books off the shelves and have a sort out before putting them back in what I hope is a more “logical” order. The room now takes on the grandiose title of “library”, not by virtue of the number of books, it has less than before, but simply because the ratio of books to other “crap” is such that they now dominate significantly, and you stand a chance of being able to use the sofa and chairs for actually sitting down.
Having my programming books share the same space as the family’s other books is a fairly recent event. Prior to this they were stacked on shelves in the downstairs toilet until gravity conspired with Jeffrey Richter et al to cause the shelves to sag and bow to such extent that they made the occupants using the facilities as nature intended, to become deeply uncomfortable. Richter wasn’t the only culprit, although he seems to have a penchant for mighty tomes; other notable authors that stress-tested the woodwork included the likes of Brockschmidt (OLE), Hohpe (Patterns) and Meyer (OO), with Robert Binders’ Testing Object-Oriented Systems the heavyweight champion.
Book obesity is not a new topic to this journal with its editor raising similar concerns some 10 years ago [1]. In what became yet another failed attempt at writing an editorial Fran distracted herself by weighing the classic K&R book on the C programming language (375g it turns out) while lamenting the “cost” (time-wise) of modern technical books. I’ve definitely got books where even the index would weigh more than 375g!
For the sake of balance I should point out there is an upside to having 1000+ page books – they make excellent weights when pressing leaves / flowers or fixing things with glue that require continuous pressure while setting. Such weight comes with great responsibility though and one needs to be careful not to place the book too precariously, lest it slip off the table and land on one’s toes. Fran may have used K&R for her book scale, but misfortune has suggested to me that the Richter scale can equally be applied to the pain level of bruised toes as much as it does earthquakes.
Putting the “technical library” in the downstairs toilet was partly borne out of practicality. The desk performed admirably as a level 1 cache but the latency of accessing the level 2 cache in the attic was dreadful, especially in the evening when my kids were asleep as they played host to the hatch and loft ladder. The shelves in the toilet drastically improved the (amortized) L2 access time without disrupting the facilities due to a clustered configuration (aka secondary toilet in the upstairs bathroom).
There was also a slightly humorous element to using such an unusual location as a library – my wife would suggest to visitors that it was to keep them “hidden away” and avoid tainting the collections of Penguin Classics and Dr Seuss. In retrospect I’m not buying this argument as when I was finally granted safe haven with the rest of the family’s books they were still relegated to the topmost shelf as if they were some kind of illicit material. The extra reinforcement for the new top shelf may also have had a bearing on this decision along with me, the tallest member of the family, being the only one that needed to reach that high up.
Unpacking the boxes of books once the fresh lick of paint had dried provided a much needed opportunity to revaluate the existing organization which was analogous to the complexity guarantee for a std::vector – inserting anywhere except near the end was time-consuming. Naturally I paid the price and ended up with a retrieval complexity approaching O(N). (Sorting the books was very much left as an exercise for the reader, which they never seemed to get around to…)
I can’t say that organising technical books primarily by author, title, or year has ever felt natural to me. Luckily (based on my limited data set) authors tend to stick to the same topics and, as technologies tend to come and go, grouping around them ends up leading to a clustering based on author and age as a side-effect. My programming career to date has largely involved writing applications and services on Windows in C++ and C# so that provides three obvious initial collections with only Windows++ and Windows via C++ causing any immediate hesitation. But what about the rest?
What I really need is a book on category theory. I’m aware that Bartosz Milewski has written one specifically for programmers, but the trouble then is where do I file that? I already have Milewski’s C++ in Action from the early 2000s so do I create a new category just for him? Looking at the remaining stack of books they are largely singletons, although design patterns also now stands out as a notable genre too.
Naturally C++ and C# got amalgamated into a larger section on programming languages which I did alphabetise. It all went swimmingly until I came to the x86 and Z80 handbooks – do they go at the beginning under A for assembly language, or the end under their CPU names? I did briefly consider making the dilemma go away by redesigning the bookshelf as a circular linked list so that A and Z would adjoin, but only very briefly.
What’s left after that little exercise are a whole bunch of books – old and new -- about a variety of software development topics covering process, reviewing, quality, history, etc. with no obvious home. Hence, with no self-contained sub-categories leaping out I’m inclined to borrow from J.B. Rainsberger [2]:
“Junior programmer's bookshelf: 90% APIs and programming languages; Senior programmer's bookshelf: 80% applied psychology.”
…and file them all under a single section: applied psychology. Sorted!
[1] https://members.accu.org/index.php/journals/1885
[2] https://twitter.com/jbrains/status/616228270841962496
Chris Oldwood
19 September 2022
Chris is a freelance programmer who started out as a bedroom
coder in the 80’s writing assembler on 8-bit micros. These days it's enterprise
grade technology in plush corporate offices from the comfort of his
breakfast bar. He has resumed commentating on the Godmanchester duck race but
continues to be easily distracted by messages to<EMAIL_ADDRESS>and
@chrisoldwood.


Andy Robertson in hilarious social media move as he reminds everyone of his nationality
The Liverpool star wrapped up almost every inch of his face and head – then sent out a message.
by Darren CooneyLiverpool star Andy Robertson has reminded his 786,000 Twitter followers of his nationality in a hilarious post.
The 25-year-old took to social media on Thursday evening by uploading a picture Scott Brown for one would not approve of.
Robertson is well known for being a hardy soul. His giving Lionel Messi a slap on the back of the head as the Barcelona superstar appealed for a foul during last season’s Champions League semi-final kind of summed him up.
But he felt compelled to spell out exactly where he’s from after wearing a snood AND a wooly hat that covered almost every inch of his head and face.
Uploading the image Robertson tweeted: "I am Scottish, I promise."
Robertson again played a part for Jurgen Klopp’s side on Tuesday night when they beat Belgians Genk 2-1 in their Champions League group clash.
The left-back was starring for Liverpool a day after again being called up to Steve Clarke’s side for the final two Euro 2020 qualifiers against Cyprus and Kazakhstan.


Constructor
new SolidML(scriptopt, criteriaopt)
Basically one instance for one script.
Parameters:
| Name | Type | Attributes | Default | Description |
|---|---|---|---|---|
script |
string |
<optional> |
null | SolidML script to compile, calls SolidML#compile inside. |
criteria |
object |
<optional> |
null | default criteria of this structure, specified by "set *" commands in script. |
- Source:
Classes
Members
(static) ColorTable :Object
svg name table for colors. SolidML.ColorTable["name"] returns hex string of the color.
Type:
- Object
- Source:
(static) VERSION :String
current version number
Type:
- String
- Source:
criteria :SolidML.Criteria
criteria of this structure, specified by "set *" commands in script
Type:
- Source:
randMT :SolidML.randMT
random number generator for constuct model.
Type:
- Source:
variables :object
hash map of defined variables, specified by "#define *" commands in script
Type:
- object
- Source:
Methods
build(callbackopt) → {any}
Build object structure. This function has to be called after calling SolidML#compile.
Parameters:
| Name | Type | Attributes | Default | Description |
|---|---|---|---|---|
callback |
SolidML~buildCallback |
<optional> |
null | function called back when new object has created. Call passed SolidML.BuildStatus#stopBuilding to stop building immediatly. |
- Source:
Returns:
returned value of callback. when callback is undefined, returns the array of cloned SolidML.BuildStatus.
- Type
- any
compile(script, seedopt) → {SolidML}
Parse script, make a structure of recursive calls inside.
Parameters:
| Name | Type | Attributes | Default | Description |
|---|---|---|---|---|
script |
string | SolidML script to compile | ||
seed |
int |
<optional> |
null | seed number for MT-random number calculations, pass null to set by time. this value is overwritten by "set seed" command in the script. |
- Source:
Returns:
this instance
- Type
- SolidML
Type Definitions
buildCallback(status) → {any}
callback function passed to SolidML#build
Parameters:
| Name | Type | Description |
|---|---|---|
status |
SolidML.BuildStatus | the status while building structure |
- Source:
Returns:
value of SolidML.BuildStatus.result.
- Type
- any


Facts about the young man who invaded the pitch during Ghana – South Africa match
by Qwame BenedictYesterday’s pitch invader during Ghana vrs South Africa football match has become the man of the moment after his act.
After some diggings, we have been able to unravel some things about the invader whose name we now know to be Awal Suleman London.
Awal’s speed on the pitch whiles been chased by the security men on duty really surprised many with questions being asked on social media on how he managed to get unto the pitch.
Well, below are some of the things we have been able to gather about Ghana’s first pitch invaded.
1. He is a student nurse from the Nalerigu College of Nursing.
2. Awal attended Apam Senior High School
3. He was one of the best 400m runners during his time in SHS.
4. He is also the first person to invade a professional football match in the history of Ghana.
And Finally,
5. Awal, is likely to be the first person to be prosecuted for invading a pitch.


Functions to implements random forest method for model based recursive partitioning. The mob() function, developed by Zeileis et al. (2008), within 'party' package, is modified to construct model-based decision trees based on random forests methodology. The main input function mobforest.analysis() takes all input parameters to construct trees, compute out-of-bag errors, predictions, and overall accuracy of forest. The algorithm performs parallel computation using cluster functions within 'parallel' package.
| Version: | 1.3.0 |
| Depends: | parallel (≥ 3.4.1), party (≥ 1.2-4), sandwich (≥ 2.4.0), strucchange (≥ 1.5-1), zoo (≥ 1.8-0) |
| Imports: | methods, modeltools, stats, graphics |
| Suggests: | testthat (≥ 1.0.2), mlbench (≥ 2.1), lattice |
| Published: | 2018-01-03 |
| Author: | Nikhil Garge [aut], Barry Eggleston [aut], Georgiy Bobashev [aut], Benjamin Carper [cre], Kasey Jones [ctb, cre], Torsten Hothorn [ctb], Kurt Hornik [ctb], Carolin Strobl [ctb], Achim Zeileis [ctb] |
| Maintainer: | Kasey Jones <krjones at rti.org> |
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| NeedsCompilation: | no |
| Materials: | README NEWS |
| CRAN checks: | mobForest results |
| Reference manual: | mobForest.pdf |
| Package source: | mobForest_1.3.0.tar.gz |
| Windows binaries: | r-devel: mobForest_1.3.0.zip, r-release: mobForest_1.3.0.zip, r-oldrel: mobForest_1.3.0.zip |
| OS X binaries: | r-release: mobForest_1.3.0.tgz, r-oldrel: mobForest_1.3.0.tgz |
| Old sources: | mobForest archive |
Please use the canonical form https://CRAN.R-project.org/package=mobForest to link to this page.


Angular Olympics
Using $http requests in Angular to retrieve data from multiple Express routes
Generate Players
{{athlete.name}}
{{athlete.origin}}


public interface DomainService
| Modifier and Type | Method and Description |
|---|---|
List<Operation> |
getAllOperations()
Retrieves all the valid operations across all the domains within the DomainService
|
List<Operation> |
getAllOperationsAt(String fullyQualifiedDomainName)
Get a list of all operations at the given domain
|
List<String> |
getDomainNamesAt(String path)
Retrieves the list of valid domain names in the given path.
|
Operation |
getOperation(String path)
Retrieves the operation pointed to by the path.
|
Operation |
getOperationAt(String fullyQualifiedDomainName,
String operationName)
Retrieves the Operation instance at the given domain and operation
|
List<String> |
getOperationsAt(String path)
Retrieves the list of valid operation names in the given path.
|
boolean |
isValidDomainAt(String path,
String domain)
Checks whether a domain name is valid at the given path
|
boolean |
isValidOperation(String path)
Checks whether the given '.' based path is pointing to a valid 'Operation' in the system
|
boolean |
isValidOperationAt(String path,
String operationName)
Checks if a valid operation is at the given path and operationName
|
void |
print(PrintStream stream)
Prints the content of the Domains registered in the DomainService.
|
void |
start()
Start the DomainService instance.
|
void |
stop()
Stops the DomainService and clears up internal datastructures.
|
void start()
boolean isValidOperation(String path)
path
- A '.' separated string like the fully qualified name of the Class in java pointing to the operationOperation getOperation(String path)
path
- A '.' separated stringList<String> getDomainNamesAt(String path)
path
- The path to look upList<String> getOperationsAt(String path)
path
- The path to look upvoid stop()
void print(PrintStream stream)
stream
- The Stream to print toList<Operation> getAllOperations()
boolean isValidOperationAt(String path, String operationName)
path
- The path to check the operation atoperationName
- The operation name to check forOperation getOperationAt(String fullyQualifiedDomainName, String operationName)
fullyQualifiedDomainName
- The fully qualified domain nameoperationName
- The operation name to lookupList<Operation> getAllOperationsAt(String fullyQualifiedDomainName)
fullyQualifiedDomainName
- The fully qualified domain nameboolean isValidDomainAt(String path, String domain)
path
- The path to check for the presence of the Domaindomain
- The Name of the domain to look upCopyright © 2019. All rights reserved.


?mmmmm
6
7
8
9
10
TheNewYork
copyright
reserved
Botanical
Garden
NEW
YORK
BOTANICAL
GARDEN
01497483
Trinidad
Mountains.
San
Blas-Buenos
Aires
Collected
for
the
Atkins
Garden
and
Research
Laboratory
in
Las
Villas
Province
PLANTS
OF
CUBA
No.
187
A.
Gonzales
9/20/lil
Linodendron
venosum
Wr.
Shrub
of
savannah
areas.
01497483
Legend -
Level of confidence that token is an accurately-transcribed word
extremely low
very low
low
undetermined
medium
high
very high


{% extends "term/base.html" %}{% load static%} {% load crispy_forms_tags %} {% block body %}
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Seer Racoy:
She is buried in the Wastelands. Where, I do not know. But you should not give up, young shaman. As long as the blessings of our ancestors are with us, I am sure you'll find her remains.


Here you can find friends of stalk strangers.
The Doge Social Network does not take any responsibility for the information found


This documentation relates to Opera's now deprecated .oex Extension API framework for Opera versions <= 12.15 and also provided by our OEX2NEX shim library.
For the latest Opera Extensions API documentation for Opera versions > 12.15 please consult the latest Opera Extensions API documentation online.
This event listener is invoked when an injected script, popup or preferences environment is destroyed and communication is disabled. The event's source is a messagePort
to the disconnecting environment, used only for comparative purposes. The port itself may be closed. The following function will execute when a preferences page is opened, for example.
//
// The background process ('/background.js').
//
opera.extension.ondisconnect = function(event) {
var connected = false;
};


XML serialization and parsing support
Juneau supports converting arbitrary POJOs to and from XML using ultra-efficient serializers and parsers.
The XML serializer converts POJOs directly to XML without the need for intermediate DOM objects.
Likewise, the XML parser uses a STaX parser and creates POJOs directly without intermediate DOM objects.
Unlike frameworks such as JAXB, Juneau does not require POJO classes to be annotated to produce and consume
XML.
For example, it can serialize and parse instances of any of the following POJO types:
String
, Integer
, Boolean
,
Float
).
HashSet
, TreeMap
) containing anything
on this list.
Strings
(e.g. classes containing
toString()
, fromString()
, valueOf()
,
constructor(String)
).
In addition to the types shown above, Juneau includes the ability to define transforms to transform
non-standard object and property types to serializable forms (e.g. to transform Calendars
to and
from ISO8601
strings, or byte[]
arrays to and from base-64 encoded strings).
These transforms can be associated with serializers/parsers, or can be associated with classes or bean
properties through type and method annotations.
Refer to POJO Categories for a complete definition of supported POJOs.
While annotations are not required to produce or consume XML, several XML annotations are provided for handling namespaces and fine-tuning the format of the XML produced.
The Juneau XML serialization and parsing support does not require any external prerequisites. It only requires Java 1.6 or above.
The example shown here is from the Address Book resource located in the juneau-examples-rest
microservice project.
The POJO model consists of a List
of Person
beans, with each Person
containing zero or more Address
beans.
When you point a browser at /sample/addressBook
, the POJO is rendered as HTML:
By appending ?Accept=mediaType&plainText=true
to the URL, you can view the data
in the various supported XML formats:
In addition to serializing POJOs to XML, Juneau includes support for serializing the POJO metamodel to XML Schema, with support for multiple namespaces.
{@link org.apache.juneau.xml.XmlSerializer} is the class used to convert POJOs to XML.
{@link org.apache.juneau.xml.XmlDocSerializer} is a subclass that adds an XML declaration element to the output
before the POJO is serialized.
The XML serializer includes many configurable settings.
Static reusable instances of XML serializers are provided with commonly-used settings:
In addition, DTO beans are provided that use the XML serializer and parser for the following languages:
Refer to the package-level Javadocs for more information about those formats.
The examples shown in this document will use single-quote, readable settings.
For brevity, the examples will use public fields instead of getters/setters to reduce the size of the examples.
In the real world, you'll typically want to use standard bean getters and setters.
To start off simple, we'll begin with the following simplified bean and build upon it.
The following code shows how to convert this to simple XML (no namespaces):
Side note: Serializers can also be created by cloning existing serializers:
The code above produces the following output:
The first thing you may notice is how the bean instance is represented by the element
When objects have no name associated with them, Juneau provides a default generalized name that maps to the
equivalent JSON data type.
Some cases when objects do not have names:
The generalized name reflects the JSON-equivalent data type.
Juneau produces JSON-equivalent XML, meaning any valid JSON document can be losslessly converted into an XML
equivalent.
In fact, all of the Juneau serializers and parsers are built upon this JSON-equivalence.
The following examples show how different data types are represented in XML. They mirror how the data structures are represented in JSON.
The representation of loose (not a direct bean property value) simple types are shown below:
| Data type | JSON example | XML |
|---|---|---|
| string | ||
| boolean | ||
| integer | 123 | |
| float | 1.23 | |
| null |
Loose maps and beans use the element
Object
or superclass/interface value type).
| Data type | JSON example | XML |
|---|---|---|
| Map<String,String> |
{
k1: |
|
| Map<String,Number> |
{
k1: 123,
k2: 1.23,
k3: |
|
| Map<String,Object> |
{
k1: |
Loose collections and arrays use the element
| Data type | JSON example | XML |
|---|---|---|
| String[] |
[
|
|
| Number[] |
[
123,
1.23,
|
|
| Object[] |
[
|
|
| String[][] |
[
[ |
|
|
|
[ 123 ] | |
|
|
[
|
|
| List<String> |
[
|
|
| List<Number> |
[
123,
1.23,
|
|
| List<Object> |
[
|
| Data type | JSON example | XML |
|---|---|---|
|
|
{
a: |
| Data type | JSON example | XML |
|---|---|---|
|
|
{
a: {
k1: |
Just because Juneau allows you to serialize ordinary POJOs to XML doesn't mean you are limited to just
JSON-equivalent XML.
Several annotations are provided in the
org.apache.juneau.xml.annotation package for customizing the output.
The {@link org.apache.juneau.annotation.Bean#typeName() @Bean.typeName()} annotation can be used to override the Juneau default name on bean elements. Types names serve two distinct purposes:
| Data type | JSON example | Without annotation | With annotation |
|---|---|---|---|
|
|
{
a: |
On bean properties, a
In the following example, a type attribute is used on property 'b' but not property 'a' since
'b' is of type Object
and therefore the bean class cannot be inferred.
| Java | Without annotation | With annotation |
|---|---|---|
|
|
string
, number
, boolean
, object
,
array
, and null
are reserved keywords that cannot be used as type names.
Beans with type names are often used in conjunction with the {@link org.apache.juneau.annotation.Bean#beanDictionary() @Bean.beanDictionary()} and {@link org.apache.juneau.annotation.BeanProperty#beanDictionary() @BeanProperty.beanDictionary()} annotations so that the beans can be resolved at parse time. These annotations are not necessary during serialization, but are needed during parsing in order to resolve the bean types.
The following examples show how type names are used under various circumstances.
Pay special attention to when
| Java | XML |
|---|---|
|
|
|
|
|
|
|
|
Bean type names are also used for resolution when abstract fields are used. The following examples show how they are used in a variety of circumstances.
| Java | XML |
|---|---|
|
|
|
|
|
|
|
|
|
|
|
On a side note, characters that cannot be represented in XML 1.0 are encoded using a simple encoding.
Note in the examples below, some characters such as
| Java | XML |
|---|---|
|
|
|
|
|
While it's true that these characters CAN be represented in XML 1.1, it's impossible to parse XML 1.1 text in Java without the XML containing an XML declaration. Unfortunately, this, and the uselessness of the {@link javax.xml.stream.XMLInputFactory#IS_REPLACING_ENTITY_REFERENCES} setting in Java forced us to make some hard design decisions that may not be the most elegant.
The {@link org.apache.juneau.xml.annotation.Xml#childName() @Xml.childName()} annotation can be used to specify the name of XML child elements for bean properties of type collection or array.
| Data type | JSON example | Without annotation | With annotation |
|---|---|---|---|
|
|
{
a: [ |
||
|
|
{ a: [123,456] } |
The {@link org.apache.juneau.xml.annotation.Xml#format() @Xml.format()} annotation can be used to tweak
the XML format of a POJO.
The value is set to an enum value of type {@link org.apache.juneau.xml.annotation.XmlFormat}.
This annotation can be applied to both classes and bean properties.
The {@link org.apache.juneau.xml.annotation.XmlFormat#ATTR} format can be applied to bean properties to
serialize them as XML attributes instead of elements.
Note that this only supports properties of simple types (e.g. strings, numbers, booleans).
| Data type | JSON example | Without annotation | With annotation |
|---|---|---|---|
|
|
{
a: |
The {@link org.apache.juneau.xml.annotation.XmlFormat#ATTRS} format can be applied to bean classes to force all bean properties to be serialized as XML attributes instead of child elements.
| Data type | JSON example | Without annotation | With annotation |
|---|---|---|---|
|
|
{
a: |
The {@link org.apache.juneau.xml.annotation.XmlFormat#ELEMENT} format can be applied to bean properties to override the {@link org.apache.juneau.xml.annotation.XmlFormat#ATTRS} format applied on the bean class.
| Data type | JSON example | Without annotation | With annotation |
|---|---|---|---|
|
|
{
a: |
The {@link org.apache.juneau.xml.annotation.XmlFormat#ATTRS} format can be applied to a single bean
property of type Map<String,Object>
to denote arbitrary XML attribute values on the
element.
These can be mixed with other {@link org.apache.juneau.xml.annotation.XmlFormat#ATTR} annotated
properties, but there must not be an overlap in bean property names and map keys.
| Data type | JSON example | Without annotation | With annotation |
|---|---|---|---|
|
|
{
a: {
k1: |
The {@link org.apache.juneau.xml.annotation.XmlFormat#COLLAPSED} format can be applied to bean properties
of type array/Collection.
This causes the child objects to be serialized directly inside the bean element.
This format must be used in conjunction with {@link org.apache.juneau.xml.annotation.Xml#childName() @Xml.childName()}
to differentiate which collection the values came from if you plan on parsing the output back into beans.
Note that child names must not conflict with other property names.
| Data type | JSON example | Without annotation | With annotation |
|---|---|---|---|
|
|
{
a: [ |
The {@link org.apache.juneau.xml.annotation.XmlFormat#ELEMENTS} format can be applied to a single bean
property of either a simple type or array/Collection.
It allows free-form child elements to be formed.
All other properties on the bean MUST be serialized as attributes.
| Data type | JSON example | With annotation |
|---|---|---|
|
|
{
a: |
|
|
|
{
a: |
The {@link org.apache.juneau.xml.annotation.XmlFormat#MIXED} format is similar to
{@link org.apache.juneau.xml.annotation.XmlFormat#ELEMENTS} except elements names on primitive types
(string/number/boolean/null) are stripped from the output.
This format particularly useful when combined with bean dictionaries to produce mixed content.
The bean dictionary isn't used during serialization, but it is needed during parsing to resolve bean
types.
The {@link org.apache.juneau.xml.annotation.XmlFormat#MIXED_PWS} format identical to {@link org.apache.juneau.xml.annotation.XmlFormat#MIXED} except whitespace characters are preserved in the output.
| Data type | JSON example | Without annotations | With annotations |
|---|---|---|---|
|
|
{
a: [
|
Whitespace (tabs and newlines) are not added to MIXED child nodes in readable-output mode. This helps ensures strings in the serialized output can be losslessly parsed back into their original forms when they contain whitespace characters. If the {@link javax.xml.stream.XMLInputFactory#IS_REPLACING_ENTITY_REFERENCES} setting was not useless in Java, we could support lossless readable XML for MIXED content. But as of Java 8, it still does not work.
XML suffers from other deficiencies as well that affect MIXED content.

Any object that can be serialize to a String
can be used.
The {@link org.apache.juneau.xml.annotation.XmlFormat#TEXT_PWS} is the same except whitespace is
preserved in the output.
| Data type | JSON example | Without annotations | With annotations |
|---|---|---|---|
|
|
{
a: |
The {@link org.apache.juneau.xml.annotation.XmlFormat#XMLTEXT} format is similar to
{@link org.apache.juneau.xml.annotation.XmlFormat#TEXT} except it's meant for strings containing XML
that should be serialized as-is to the document.
Any object that can be serialize to a String
can be used.
During parsing, the element content gets parsed with the rest of the document and then re-serialized to
XML before being set as the property value.
This process may not be perfect (e.g. double quotes may be replaced by single quotes, etc...).
| Data type | JSON example | With TEXT annotation | With XMLTEXT annotation |
|---|---|---|---|
|
|
{
a: |
Let's go back to the example of our original Person
bean class:
However, this time we'll leave namespaces enabled on the serializer:
Now when we run this code, we'll see namespaces added to our output:
This isn't too exciting yet since we haven't specified any namespaces yet.
Therefore, everything is defined under the default Juneau
namespace.
Namespaces can be defined at the following levels:
It's typically best to specify the namespaces used at the package level.
We'll do that here for the package containing our test code.
We're defining four namespaces in this package and designating
Take special note that the
Other XML annotations are also modeled after JAXB.
However, since many of the features of JAXB are already implemented for all serializers and parsers
at a higher level through various general annotations such as {@link org.apache.juneau.annotation.Bean @Bean}
and {@link org.apache.juneau.annotation.BeanProperty @BeanProperty} it was decided to maintain separate Juneau XML
annotations instead of reusing JAXB annotations.
This may change in some future implementation, but for now it was decided that having separate Juneau XML
annotations was less confusing.
On our bean class, we'll specify to use the
Now when we serialize the bean, we get the following:
We can simplify the output by setting the default namespace on the serializer so that all the elements do not need to be prefixed:
This produces the following equivalent where the elements don't need prefixes since they're already in the default document namespace:
One important property on the XML serializer class is
{@link org.apache.juneau.xml.XmlSerializer#XML_autoDetectNamespaces XML_autoDetectNamespaces}.
This property tells the serializer to make a first-pass over the data structure to look for namespaces
defined on classes and bean properties.
In high-performance environments, you may want to consider disabling auto-detection and providing your
own explicit list of namespaces to the serializer to avoid this scanning step.
The following code will produce the same output as before, but will perform slightly better since it avoids this pre-scan step.
The {@link org.apache.juneau.annotation.Bean @Bean} and {@link org.apache.juneau.annotation.BeanProperty @BeanProperty}
annotations are used to customize the behavior of beans across the entire framework.
In addition to using them to identify the resource URI for the bean shown above, they have various other
uses:
For example, we now add a birthDate
property, and associate a transform with it to transform
it to an ISO8601 date-time string in GMT time.
By default, Calendars
are treated as beans by the framework, which is usually not how you want
them serialized.
Using transforms, we can convert them to standardized string forms.
Next, we alter our code to pass in the birthdate:
Now when we rerun the sample code, we'll get the following:
Another useful feature is the {@link org.apache.juneau.annotation.Bean#propertyNamer() @Bean.propertyNamer()} annotation that
allows you to plug in your own logic for determining bean property names.
The {@link org.apache.juneau.PropertyNamerDLC} is an example of an alternate property namer.
It converts bean property names to lowercase-dashed format.
In our example, let's add a list-of-beans property to our sample class:
The Address
class has the following properties defined:
Next, add some quick-and-dirty code to add an address to our person bean:
Now when we run the sample code, we get the following:
Juneau provides the {@link org.apache.juneau.xml.XmlSchemaSerializer} class for generating XML-Schema
documents that describe the output generated by the {@link org.apache.juneau.xml.XmlSerializer} class.
This class shares the same properties as XmlSerializer
.
Since the XML output differs based on settings on the XML serializer class, the XML-Schema serializer
class must have the same property values as the XML serializer class it's describes.
To help facilitate creating an XML Schema serializer with the same properties as the corresponding
XML serializer, the {@link org.apache.juneau.xml.XmlSerializer#getSchemaSerializer()} method
has been added.
XML-Schema requires a separate file for each namespace.
Unfortunately, does not mesh well with the Juneau serializer architecture which serializes to single writers.
To get around this limitation, the schema serializer will produce a single output, but with multiple
schema documents separated by the null character (
Lets start with an example where everything is in the same namespace.
We'll use the classes from before, but remove the references to namespaces.
Since we have not defined a default namespace, everything is defined under the default Juneau namespace.
The code for creating our POJO model and generating XML Schema is shown below:
Now if we add in some namespaces, we'll see how multiple namespaces are handled.
The schema consists of 4 documents separated by a
For convenience, the {@link org.apache.juneau.xml.XmlSchemaSerializer #getValidator(SerializerSession,Object)} method is provided to create a {@link javax.xml.validation.Validator} using the input from the serialize method.
The XML serializer is designed to be used against POJO tree structures.
It expects that there not be loops in the POJO model (e.g. children with references to parents, etc...).
If you try to serialize models with loops, you will usually cause a StackOverflowError
to
be thrown (if {@link org.apache.juneau.serializer.Serializer#SERIALIZER_maxDepth} is not reached
first).
If you still want to use the XML serializer on such models, Juneau provides the
{@link org.apache.juneau.serializer.Serializer#SERIALIZER_detectRecursions} setting.
It tells the serializer to look for instances of an object in the current branch of the tree and skip
serialization when a duplicate is encountered.
For example, let's make a POJO model out of the following classes:
Now we create a model with a loop and serialize the results.
What we end up with is the following, which does not serialize the contents of the c
field:
Without recursion detection enabled, this would cause a stack-overflow error.
Recursion detection introduces a performance penalty of around 20%.
For this reason the setting is disabled by default.
See the following classes for all configurable properties that can be used on this serializer:
The {@link org.apache.juneau.xml.XmlParser} class is the class used to parse Juneau-generated XML back into POJOs.
A static reusable instance of XmlParser
is also provided for convenience:
Let's build upon the previous example and parse the generated XML back into the original bean.
We start with the XML that was generated.
This code produced the following:
The code to convert this back into a bean is:
We print it out to JSON to show that all the data has been preserved:
{
id: 1,
name:
The XML parser is not limited to parsing back into the original bean classes.
If the bean classes are not available on the parsing side, the parser can also be used to parse into a
generic model consisting of Maps
, Collections
, and primitive objects.
You can parse into any Map
type (e.g. HashMap
, TreeMap
), but
using {@link org.apache.juneau.ObjectMap} is recommended since it has many convenience methods
for converting values to various types.
The same is true when parsing collections. You can use any Collection (e.g. HashSet
,
LinkedList
) or array (e.g. Object[]
, String[]
,
String[][]
), but using {@link org.apache.juneau.ObjectList} is recommended.
When the map or list type is not specified, or is the abstract Map
, Collection
,
or List
types, the parser will use ObjectMap
and ObjectList
by
default.
See the following classes for all configurable properties that can be used on this parser:
*** fín ***


new Configuration()
The configuration property is used to segregate the functions related to configuration of the main OpenIZ system including realm, updating configuration, etc.
Methods
(static) getApplicationSetting(key) → {String}
Gets the specified appplication setting
Parameters:
| Name | Type | Description |
|---|---|---|
key |
String | The key of the application setting to retrieve |
Returns:
The setting value
- Type
- String
(static) getConfigurationAsync() → {Object}
Get the configuration file in an async manner
Returns:
The complete configuration object
- Type
- Object
(static) setApplicationSetting(key) → {String}
Gets the specified appplication setting
Parameters:
| Name | Type | Description |
|---|---|---|
key |
String | The key of the application setting to retrieve |
Returns:
The setting value
- Type
- String


--- layout: page title: Navid Constantinou ---
We will always remember Sean (on the right) who sadly left us a bit too early.
Sean was my officemate at Scripps, my surf instructor, and most importantly a best friend.
So rude of him to leave us so early. But we can probably forgive him.
We remember him cranking up second-order asymptotics on his notepad, discussing the intricacies of Stokes drift with colleagues on the blackboard, and studying the swell forecast trying to decide when would be better to run down to Blacks to catch some waves.
We also remember his thick pancakes during the infamous post-surf brunches, his silver Mazda loaded with surfboards and snacks ready for the next mission, and his spicy surfing commentary skills while camping at the beaches of Baja California. He always generously shared all waves with his buddies, even when we carelessly, or carefully, dropped in on him.
We miss his nagging about how much hot it is, urging us all to go have lunch in the shade instead of at the big bench overlooking the ocean.
Goodbye Sean. We forgive you for your early departure.
May the swell carry you towards the perfect wave.


Test yourself with our sample of 25 exam format questions. At the moment our App is only available on our MRCP Part 1 resource but all of our other resources are coming soon.
To get more revision, visit the BMJ OnExamination website


Description
SwiftEdDSA is a Swift implementation of the EdDSA digital signature algorithm. It is based on the Edwards 25519 and Edwards 448 elliptic curves. SwiftEdDSA has functionality to create public and private keys, to sign messages, and to verify signatures.
Usage
In your project Package.swift file add a dependency like
dependencies: [
.package(url: "https://github.com/leif-ibsen/SwiftEdDSA", from: "2.0.0"),
]
Key Generation
To create a new private key instance
let privKey1 = PrivateKey(kind: .ed25519)
let privKey2 = PrivateKey(kind: .ed448)
To create an existing private key instance from its bytes
let privBytes: Bytes = [0x6c, 0x82, 0xa5, 0x62, 0xcb, 0x80, 0x8d, 0x10, 0xd6, 0x32, 0xbe, 0x89, 0xc8, 0x51, 0x3e,
0xbf, 0x6c, 0x92, 0x9f, 0x34, 0xdd, 0xfa, 0x8c, 0x9f, 0x63, 0xc9, 0x96, 0x0e, 0xf6,
0xe3, 0x48, 0xa3, 0x52, 0x8c, 0x8a, 0x3f, 0xcc, 0x2f, 0x04, 0x4e, 0x39, 0xa3, 0xfc,
0x5b, 0x94, 0x49, 0x2f, 0x8f, 0x03, 0x2e, 0x75, 0x49, 0xa2, 0x00, 0x98, 0xf9, 0x5b]
let privKey = try PrivateKey(s: privBytes)
To create a new key pair
let (pubKey1, privKey1) = Ed.makeKeyPair(kind: .ed25519)
let (pubKey2, privKey2) = Ed.makeKeyPair(kind: .ed448)
To create a public key instance that corresponds to an existing private key
let pubKey = PublicKey(privateKey: privKey)
To create a public key instance from its bytes
let pubBytes: Bytes = [0x5f, 0xd7, 0x44, 0x9b, 0x59, 0xb4, 0x61, 0xfd, 0x2c, 0xe7, 0x87, 0xec, 0x61, 0x6a, 0xd4,
0x6a, 0x1d, 0xa1, 0x34, 0x24, 0x85, 0xa7, 0x0e, 0x1f, 0x8a, 0x0e, 0xa7, 0x5d, 0x80,
0xe9, 0x67, 0x78, 0xed, 0xf1, 0x24, 0x76, 0x9b, 0x46, 0xc7, 0x06, 0x1b, 0xd6, 0x78,
0x3d, 0xf1, 0xe5, 0x0f, 0x6c, 0xd1, 0xfa, 0x1a, 0xbe, 0xaf, 0xe8, 0x25, 0x61, 0x80]
let pubKey = try PublicKey(r: pubBytes)
To check if a keypair is valid
let valid: Bool = Ed.keyPairIsValid(r: pubBytes, s: privBytes)
To work with PEM encoding and ASN1
let privPem =
"""
-----BEGIN PRIVATE KEY-----
MC4CAQAwBQYDK2VwBCIEIOt4JdgMPOLaGxdbZckz7ARIeuZgTvoKpUt4jdci/3cI
-----END PRIVATE KEY-----
"""
let privKey = try PrivateKey(pem: privPem)
print(privKey)
giving
Sequence (3):
Integer: 0
Sequence (1):
Object Identifier: <IP_ADDRESS>
Octet String (34): 04 20 eb 78 25 d8 0c 3c e2 da 1b 17 5b 65 c9 33 ec 04 48 7a e6 60 4e fa 0a a5 4b 78 8d d7 22 ff 77 08
Sign and Verify
let msg = Bytes("The message".utf8)
let pubBytes: Bytes = [0x5f, 0xd7, 0x44, 0x9b, 0x59, 0xb4, 0x61, 0xfd, 0x2c, 0xe7, 0x87, 0xec, 0x61, 0x6a, 0xd4,
0x6a, 0x1d, 0xa1, 0x34, 0x24, 0x85, 0xa7, 0x0e, 0x1f, 0x8a, 0x0e, 0xa7, 0x5d, 0x80,
0xe9, 0x67, 0x78, 0xed, 0xf1, 0x24, 0x76, 0x9b, 0x46, 0xc7, 0x06, 0x1b, 0xd6, 0x78,
0x3d, 0xf1, 0xe5, 0x0f, 0x6c, 0xd1, 0xfa, 0x1a, 0xbe, 0xaf, 0xe8, 0x25, 0x61, 0x80]
let privBytes: Bytes = [0x6c, 0x82, 0xa5, 0x62, 0xcb, 0x80, 0x8d, 0x10, 0xd6, 0x32, 0xbe, 0x89, 0xc8, 0x51, 0x3e,
0xbf, 0x6c, 0x92, 0x9f, 0x34, 0xdd, 0xfa, 0x8c, 0x9f, 0x63, 0xc9, 0x96, 0x0e, 0xf6,
0xe3, 0x48, 0xa3, 0x52, 0x8c, 0x8a, 0x3f, 0xcc, 0x2f, 0x04, 0x4e, 0x39, 0xa3, 0xfc,
0x5b, 0x94, 0x49, 0x2f, 0x8f, 0x03, 0x2e, 0x75, 0x49, 0xa2, 0x00, 0x98, 0xf9, 0x5b]
print("Key pair is valid:", Ed.keyPairIsValid(r: pubBytes, s: privBytes))
do {
let pubKey = try PublicKey(r: pubBytes)
let privKey = try PrivateKey(s: privBytes)
let sig = try privKey.sign(message: msg)
print("Verified:", pubKey.verify(signature: sig, message: msg))
} catch {
print("\(error)")
}
giving
Key pair is valid: true
Verified: true
Performance
The signature generation and verification time and the key generation time was measured on a MacBook Pro 2018, 2,2 GHz 6-Core Intel Core i7. The results are shown below:
| Operation | Ed25519 | Ed448 |
|---|---|---|
| Sign | 3.4 mSec | 7.8 mSec |
| Verify | 4.0 mSec | 10 mSec |
| Public Key Generation | 11 mSec | 22 mSec |
| Private Key Generation | 0.67 uSec | 0.61 uSec |
The public key constructor computes and caches information that subsequently speed-up signature verification. If the same public key is to be used for many signature verifications, it is more efficient to use the same key instance for all verifications, rather than generate a new instance for each verification.
Dependencies
SwiftEdDSA requires Swift 5.0.
The SwiftEdDSA package depends on the ASN1 and BigInt packages
dependencies: [
.package(url: "https://github.com/leif-ibsen/ASN1", from: "2.0.0"),
.package(url: "https://github.com/leif-ibsen/BigInt", from: "1.2.5"),
],
References
Algorithms from the following books and papers have been used in the implementation. There are references in the source code where appropriate.
- [GUIDE] - Hankerson, Menezes, Vanstone: Guide to Elliptic Curve Cryptography. Springer 2004
- [RFC-8032] - Edwards-Curve Digital Signature Algorithm (EdDSA), January 2017


The mantra this week was "process over product", which means a focus on learning rather than on a perfect end product. I'm actually really glad this was the express mantra, because without it I probably would have spent way longer mulling over dream website features and venturing down design rabbit holes.
Being told "just write anything, it doesn't matter if it's good at this point" has been extremely helpful for getting past what I find the toughest hurdle - starting. Once I get that first thing written down, the project tends to pull me in and next thing I know I've raced through a whole chunk of work. But starting is hard. Cup of tea? Check. Comfortable seat? Check. Did I put the washing on? Let me just quickly check... I can fall into a frustrating cycle of preparing to work, but actually not getting past the first step. So I'm glad this week's focus has been on process - it's much easier to trick myself with "just do 5 minutes of work" and then end up spending an hour, then to psych myself out with "when you start, you better make sure you can create a design masterpiece in one sitting".
This week I finished reading Chapter 2 of Search Inside Yourself, which provides a basic rundown of how to practice mindfulness, including the best posture to adopt and what to do if you get distracted by other thoughts (just "Gently bring your attention back to your breath" - p. 50). I've read other descriptions of meditation in the past, but I like Chade-Meng Tan's technical approach. He doesn't discuss meditation in a purely idealistic way. He also gives the reader tips for practising mindfulness in their day-to day interactions.
At one point, he describes how you can practice mindfulness while listening to another person talk about their day. He makes it sound so simple - just give that person your full attention. Actually listen to what they're saying instead of thinking about other things. Since reading that, I've felt myself sitting up a bit straighter and focussing more when I'm taking to others. They're only small changes, but I find myself thinking about them a lot and wondering why I haven't tried to be more mindful before. It somehow makes every interaction feel more special - like a moment to be appreciated rather than another part of the day to get through.


Those marked as "(HS)" were written sometime between 2015 and 2019, the exact dates are lost.
Completed
Causal Sushi (Early HS, Revised Sep 2022)
Tall Noah (Early HS)
Weird, Bad Family (Early HS)
Man vs. Mind (Audio-only) (2018)
Armonia Zero: Dorrir (Dec 2018)
The Bad DM (May 2021)
The Fortune (Jun 2021)
Lucky (Jun 2021)
Unfinished
Hope (Before HS, Revised May 2019)
Zerron (Early HS, Revised May 2018)
The Game (Early HS, Revised Jan 2018)
A Shared Destiny (Early HS)
Impact (Early HS)
On Life (Nonfiction) (Early HS)
The End is Near (Early HS)
The Journal -Side J- (Early HS)
The Journal -Side R- (Early HS)
WANTED: Heroes (Early HS)
The Infinity Region (Early HS)
Armonia Prime: Stories (Dec 2017)
The Man (Late HS)
The Grove (Late HS)
The Radio (Late HS)
Stream of Consciousness: I (Nov 2018)
Stream of Consciousness: II (Mar 2020)


Pie toffee caramels pudding. Topping oat cake bear claw icing sweet roll oat cake. Gingerbread pudding cupcake marzipan bonbon. Bonbon candy canes powder macaroon sweet pudding. Powder biscuit danish. Oat cake icing pastry. Sesame snaps sweet powder jujubes tiramisu jelly tiramisu. Chocolate wafer chocolate.
Macaroon lemon drops gummi bears dragée icing chupa chups. Tiramisu chocolate bar cake marzipan sesame snaps danish jujubes jelly. Gummi bears gingerbread topping. Cake pudding toffee chupa chups cake jelly candy chocolate halvah. Dessert tart pie macaroon tootsie roll sugar plum sugar plum sweet roll cake. Sweet candy canes apple pie. Lemon drops jujubes candy canes carrot cake gingerbread sweet jelly-o. Chupa chups icing chocolate bar.
Lemon drops macaroon carrot cake macaroon oat cake tiramisu tootsie roll. Dessert apple pie cheesecake. Topping tart tiramisu chocolate macaroon cotton candy sweet. Lemon drops cheesecake pudding cotton candy gingerbread chupa chups oat cake pie candy canes. Cake sesame snaps dragée. Brownie cookie wafer apple pie wafer sugar plum donut. Croissant caramels ice cream.


The_100
Ninety-seven years ago, nuclear Armageddon decimated planet Earth, destroying civilization. The only survivors were the 400 inhabitants of 12 international space stations that were in orbit at the time. Three generations have been born in space, the survivors now number 4,000, and resources are running out on their dying "Ark" - the 12 stations now linked together and repurposed to keep the survivors alive. Draconian measures including capital punishment and population control are the order of the day, as the leaders of the Ark take ruthless steps to ensure their future, including secretly exiling a group of 100 juvenile prisoners to the Earth's surface to test whether it's habitable.


Reports unnecessarily complex collection operations which have simpler alternatives. E.g.
Arrays.asList(array).subList(0, 10).toArray(new String[0]) could be simplified to
Arrays.copyOfRange(array, 0, 10) or collection.containsAll(singletonList("x")) could be
simplified to collection.contains("x").
New in 2018.1


This dream team consists of developers from all around the world. They have mastered the art of remote work, long distance communication and collaboration.
Levi is from Portland Oregon. She enjoys hikes, golden doodles, and weightlifting. She hopes to become a software engineer after Lambda School.
Originally from Cape Town and a former life coach with a love for motorbikes, the creative arts and travel, she joined Lambda School to improve her problem-solving skills and break into the tech industry to better her career prospects.
Originally from Massachusetts, Emily initially got interested in coding in middle school, learning basic html. She is finally continuing her education at Lambda School with the hopes of soon becoming a full-fledged web developer.
Sydney is a student based out of Austin, Texas. She has always had a passion for technology and has decided to further her career and education at Lambda School. When she is not studying you can find her hanging out with her two dogs or exploring new restaurants in town.
I build software to bridge the gap between my love of language and my aspiration to rage against the dying of the light professionally. Look upon my works, ye mighty, and hire me!
Front-end Architect: Born and raised in the city known for the Indianapolis 500, only fast cars eclipse my love of programming. Came to Lambda School to secure my dream job and make a better life for my children and myself.
York is based out of New York. He is looking forward to living the digital nomad lifestyle after graduation from Lambda. In his free time he enjoys jazz shows, runs in Central Park, and traveling.


Before Change
adapter = input_adapter.TimeseriesInputAdapter(
lookback=2, column_types=column_types
)
adapter.transform(x)
assert "Column_names and column_types are mismatched." in str(info.value)
def test_time_series_input_transform():
After Change
adapter = input_adapter.TimeseriesInputAdapter(
lookback=2, column_types=column_types
)
adapter.transform(pd.read_csv(utils.TRAIN_CSV_PATH))
assert "Column_names and column_types are mismatched." in str(info.value)
def test_time_series_input_transform():


Up: MPI Terms and Conventions
Next: Point-to-Point Communication
Previous: Interaction with signals in POSIX
The examples in this document are for illustration purposes only. They are not
intended to specify the standard. Furthermore, the examples have not been
carefully checked or verified.
Up: MPI Terms and Conventions
Next: Point-to-Point Communication
Previous: Interaction with signals in POSIX
Return to MPI 1.1 Standard Index
Return to MPI-2 Standard Index
Return to MPI Forum Home Page
MPI-1.1 of June 12, 1995
HTML Generated on August 6, 1997


Desert or Jungle?
In some place but not sure whether it's a jungle or a desert? You're in luck!.
We're here to help. Drag in a photo of where you are and this page will use advanced machine learning to tell you the chances that you're in a desert or a jungle.
You're welcome.
DISCLOSURE: This site is in fact just a pathetic demo of a machine learning model
—an illustration used in a series of posts about some of what goes into creating a machine learning app.
You can find the articles at a Google site TBD.
—David Weinberger, 2019
Desert:
Jungle:
Drag Image Here


iReporter
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This is a typical page that has two buttons in the header bar that open panels. The left panel has the reveal display mode. The right panel opens as overlay. For both panels we set
data-position-fixed="true"
. We also set position fixed for the header and footer on this page.


darkhistory.history.tla.get_history¶
-
darkhistory.history.tla.
get_history
(rs_vec, init_cond=None, f_H_ion=None, f_H_exc=None, f_heating=None, dm_injection_rate=None, reion_switch=False, reion_rs=None, photoion_rate_func=None, photoheat_rate_func=None, xe_reion_func=None, helium_TLA=False, f_He_ion=None, mxstep=1000, rtol=0.0001)¶ Returns the ionization and thermal history of the IGM.
Parameters: - init_cond : array, optional
Array containing [initial temperature, initial xHII, initial xHeII, initial xHeIII]. Defaults to standard values if None.
- f_H_ion : function or float, optional
f(rs, x_HI, x_HeI, x_HeII) for hydrogen ionization. Treated as constant if float.
- f_H_exc : function or float, optional
f(rs, x_HI, x_HeI, x_HeII) for hydrogen Lyman-alpha excitation. Treated as constant if float.
- f_heating : function or float, optional
f(rs, x_HI, x_HeI, x_HeII) for heating. Treated as constant if float.
- dm_injection_rate : function or float, optional
Injection rate of DM as a function of redshift. Treated as constant if float.
- rs_vec : ndarray
Abscissa for the solution.
- reion_switch : bool
Reionization model included if True.
- reion_rs : float, optional
Redshift 1+z at which reionization effects turn on.
- photoion_rate_func : tuple of functions, optional
Functions take redshift 1+z as input, return the photoionization rate in s^-1 of HI, HeI and HeII respectively. If not specified, defaults to darkhistory.history.reionization.photoion_rate.
- photoheat_rate_func : tuple of functions, optional
Functions take redshift 1+z as input, return the photoheating rate in s^-1 of HI, HeI and HeII respectively. If not specified, defaults to darkhistory.history.reionization.photoheat_rate.
- xe_reion_func : function, optional
Specifies a fixed ionization history after reion_rs.
- helium_TLA : bool, optional
Specifies whether to track helium before reionization.
- f_He_ion : function or float, optional
f(rs, x_HI, x_HeI, x_HeII) for helium ionization. Treated as constant if float. If None, treated as zero.
- mxstep : int, optional
The maximum number of steps allowed for each integration point. See scipy.integrate.odeint for more information.
- rtol : float, optional
The relative error of the solution. See scipy.integrate.odeint for more information.
Returns: - list of ndarray
[temperature solution (in eV), xHII solution, xHeII, xHeIII].
Notes
The actual differential equation that we solve is expressed in terms of y = arctanh(f*(x - f)), where f = 0.5 for x = xHII, and f = nHe/nH * 0.5 for x = xHeII or xHeIII, where nHe/nH is approximately 0.083.


Basic Widget
Text Input
Checkbox
Button
What is the time?
Color Input
Conditional View Example
Select Input
Python
Go
Python
Go
Parametrized View Example
widget 1
widget 2
widget 3
widget 4
Bootstrap / Patternfly
Spark Line Chart
Less than one year remaining
DatePicker
Bootstrap datepicker readwrite


--- layout: [simple, mobile, window-iframe] title: Committee committee_members: - role: President name: Selina Badiani email<EMAIL_ADDRESS>id: president - role: Vice President (Experience) name: Rosie Gibson email<EMAIL_ADDRESS>id: experience - role: Vice President (Logistics) name: Shyam Thakerar email<EMAIL_ADDRESS>id: logistics - role: Vice President (Finance) name: Charlotte Ward email<EMAIL_ADDRESS>id: finance - role: Secretary name: Ruth Meredith email<EMAIL_ADDRESS>id: secretary - role: Catering Officers name: Lizzie Renard and Polly Streather email<EMAIL_ADDRESS>id: food - role: Drinks Officers name: Nichola Finch and Alex Wilson email<EMAIL_ADDRESS>id: drinks - role: Entz Officers name: Alex Chalk and Josh Laban email<EMAIL_ADDRESS>id: entz - role: Marketing Officers name: Katy Isaac and Charlotte Nixon email<EMAIL_ADDRESS>id: marketing - role: Sponsorship Officers name: Rachel Drapper and Jodie Spencer email<EMAIL_ADDRESS>id: sponsor - role: Creative Officers name: Iman Ahmedani, Catriona Jones and Grace Wyld email<EMAIL_ADDRESS>id: creative ---


Our project started in 2017 when we recognized two devastating challenges in the Kansas City community: food waste and hunger. In our area, one person out of every seven is food insecure. Over 108,000 of those experiencing food insecurity in our area are children, and of these children, 42% do not qualify for federal nutrition programs. Hundreds of thousands of our neighbors, coworkers, friends, and family in the area suffer from hunger every day. At the same time, 40% of ALL food produced in the United States ends up in a landfill – an estimated 65 million tons of food waste per year. This costs our country 165 billion dollars annually while drastically increasing fossil fuel emissions and freshwater consumption. One of our own Enactus members who worked in the UMKC cafeteria noticed the extent of food waste in our own backyard and brought this challenge to the team. Rather than seeing these challenges as roadblocks, though, we saw them as opportunities. At the intersection of these two needs we used creativity and innovation to craft a solution. We connected with local food vendors like the UMKC cafeteria to take safe and nutritious food to local soup kitchens instead of the landfill. After implementing our service at our home university of UMKC, we have reduced our food waste by more than 700 lbs per semester. That’s 700 lbs of food directly translating into dollars saved for their bottom line in just 4 months. What would this look like implemented within your business? We also want to find out. We are currently searching for businesses who are willing to record and share their business’ savings with us to show others the benefits of reducing their food waste.
I am an B.B.A. Entrepreneurship major set to graduate in May 2020. I’m thrilled to be the current president of UMKC Enactus, and I have also been Recruitment and Retention and a Project Admin, as well as the Project Leader of Arts and Entrepreneurship. I joined because I wanted to improve my community in a sustainable and creative way, and connect with people different than me. By being involved, I’ve gone on countless adventures, discovered the world, and learned about myself. Ultimately, I’d like to continue working in social entreprenuership while persuing visual storytelling and working in research and desgin for a company. A quote I love is “Everyone you will ever meet knows something you don’t.” -Bill Nye