public class Country
extends java.lang.Object
| 限定符和类型 | 字段和说明 |
|---|---|
boolean |
hasReached |
| 构造器和说明 |
|---|
Country()
Constructor method
|
Country(java.lang.String name)
Constructor method to initial the attributes
|
| 限定符和类型 | 方法和说明 |
|---|---|
void |
addBorderingCountry(Country c1)
To add the bordering country to the current object
|
void |
addInfrantry(int numTroops)
To add the troop to the continent
|
boolean |
checkAdjacent(Country c1)
To check the current object is adjacent to the selected country
|
java.util.ArrayList<Country> |
getBorderingCountries()
To get the list of the bordering countries
|
CountryButton |
getButton()
To get the button that associated the corresponding country
|
Continent |
getContinent()
To get the continent
|
java.util.ArrayList<java.lang.String> |
getLinkNames()
To get the adjacent country list of the current object
|
java.lang.String |
getName()
To get the name of the country
|
Player |
getPlayer()
To get the player
|
int |
getTroopNum()
Method to get the number of troop
|
int |
getXLoc()
To get the x coordinate location of the country
|
int |
getYLoc()
To get the y coordinate location of the country
|
void |
removeTroops(int numToRemove)
To remove the troops from the country
|
void |
setButton(CountryButton b)
To set the button to the corresponding country
|
void |
setContinent(Continent c)
To set the continent that will contain the country
|
void |
setLinkNames(java.util.ArrayList<java.lang.String> linkNames)
To set the adjacent country list to the current object
|
void |
setName(java.lang.String name)
To set a name to the country
|
void |
setPlayer(Player p)
To set the player to the continent
|
void |
setTroopNum(int troopNum)
Method to set the number of the troop
|
void |
setXLoc(int x)
To set the x coordinate postion of the country
|
void |
setYLoc(int y)
To set the y coordinate location of the country
|
java.lang.String |
toString()
Override method to get country information in string layout
|
public Country()
public Country(java.lang.String name)
name
- country name with String typepublic void setContinent(Continent c)
c
- the desired continent want to be set with Continent typepublic java.lang.String toString()
toString
在类中 java.lang.Object
public Continent getContinent()
public void setPlayer(Player p)
p
- the player the want to set to the contient with Player typepublic Player getPlayer()
public void addInfrantry(int numTroops)
numTroops
- the number of the troops that need to be added with int typepublic void removeTroops(int numToRemove)
numToRemove
- the number of the troops that want to be removed from the
continentpublic void setName(java.lang.String name)
name
- the desired name that want to set to the country with String
typepublic java.lang.String getName()
public void setXLoc(int x)
x
- the desired x coordinate postion of the countrypublic int getXLoc()
public void setYLoc(int y)
y
- the desired y coordinate location of the countrypublic int getYLoc()
public void addBorderingCountry(Country c1)
c1
- the selected bordering country with Country typepublic java.util.ArrayList<Country> getBorderingCountries()
public void setButton(CountryButton b)
b
- the button need to set with CountryButton typepublic CountryButton getButton()
public boolean checkAdjacent(Country c1)
c1
- the selected country that need to be checked with Country typepublic java.util.ArrayList<java.lang.String> getLinkNames()
public void setLinkNames(java.util.ArrayList<java.lang.String> linkNames)
linkNames
- the adjacent country list with ArrayList typepublic int getTroopNum()
public void setTroopNum(int troopNum)
troopNum
- the desired number that needs to be set


|
Hi (name)!
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{% extends 'layout.html' %}
{% block title %}FAQ - Statistics |{% endblock %}
{% block content %}
The MacPorts statistics collects and submits the following information to the server:
uuidgen
when you first
install the statistics service. We use this identifier to detect submissions coming from distinct users. All
submissions are stored, but only the latest submission is used to calculate statistics in a selected duration.
The identifier does not convey any information about your system or location.
/opt/local/libexec/mpstats show
The statistics daemon runs once a week, and tries to make a submission to ports.macports.org/statistics/submit. If the daemon fails to send the data, the error is silently ignored.
To manually make a submission, run the command:
/opt/local/libexec/mpstats submit
We'd like to improve our understanding of how MacPorts and its ports are used. The statistics will help us determine which operating systems, build architectures and Xcode versions we need to support and test to provide a better overall experience for our users and less unexpected failures. The stats will also help us understand how quickly new MacPorts releases or port updates are adopted and how long we should wait before we can start using new features. The variant statistics will hopefully reveal ports where variants other than the default ones are popular choices and for which ports it might be advisable to test non-standard variants when updating a port, or even which variants should become defaults. We hope to use the variants data to build binary packages for non-default, but popular variants in the future.
To start submitting statistics, install the mpstats port in your MacPorts installation.
sudo port install mpstats
Uninstalling the mpstats port will prevent your system from submitting further statistics. Note that MacPorts will never default to submitting statistics. If you didn't explicitly opt-in, MacPorts does not send statistics.
{% endblock %}


Video Tutorials
Beginner Tutorials
Understanding Bursting
Understanding Bursting w/ Hiko
Understanding Spraying
Understanding Spraying w/ Hiko
Intermediate Tutorials
How to Support Effectively
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The Importance of Staying Alive
The Importance of Staying Alive
How to Hold Mid on Cache
How to Hold Mid on Cache
How & When to Use Off Angles
How & When to Use Off Angles
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{% extends 'base.html' %} {% load static %} {% block content %} {{block.super}} Language English Swahili French Sign Up Unlimited movies, TV shows, and more. Watch anywhere. Cancel anytime Ready to watch? Enter your email to create or restart your membership Get Started
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--- layout: archive title: Zulip Chat Archive permalink: /stream/113489-new-members/topic/closing.20a.20case.html ---
Would you please help me understand why the case does not close, and what to do here instead?
import topology.basic data.set.intervals analysis.exponential open real set def punctured_line := (Iio (0:ℝ)) ∪ (Ioi (0:ℝ)) noncomputable def punctured_inv := function.restrict (λ (x:ℝ), 1/x) punctured_line lemma punctured_reals_are_nonzero : ∀ (a : subtype punctured_line), a.val ≠ 0 := begin intro, let a2 := a.2, -- (a.property) cases a2 with l r, -- we can decompose the property using cases have h : a.val < 0, from mem_Iio.mp l, have h1 : a.val ≠ 0, from ne_of_lt h, -- This is the relevant fact exact h1, -- *** But I can't close the case here end
I also can't close it with sorry
; trying tells me that a function is expected. But what function would that be?
infer type failed, function expected at (let a2 : punctured_line (a.val) := a.property in a.val ≠ 0) (or.inl l) term let a2 : punctured_line (a.val) := _ in a.val ≠ 0 has type Prop state: 2 goals a : subtype punctured_line, l : a.val ∈ Iio 0, h : a.val < 0, h1 : a.val ≠ 0 ⊢ (let a2 : punctured_line (a.val) := a.property in a.val ≠ 0) (or.inl l) case or.inr a : subtype punctured_line, r : a.val ∈ Ioi 0 ⊢ (let a2 : punctured_line (a.val) := a.property in a.val ≠ 0) (or.inr r)
Why do you use cases a2
instead of cases a.2
?
@Sebastien Gouezel ah, I thought that was just shorthand
Thanks! I guess the lesson here is that "shorthand" isn't likely to be a good idea.
Shorthands are equivalent in exact ...
(as everything is expanded by the kernel), but otherwise it can lead to different behavior.
Last updated: Apr 24 2020 at 19:02 UTC


In TV, the sketch artists who work for the FBI or the police, even if they just work at a minor metropolitan precinct, are talented almost to the point of clairvoyance. They could be taking a description from a drug-addled hobo who saw the suspect for about four seconds from a hundred yards away, and the resulting picture will be so accurate that you'd think the suspect posed for it. In real life, of course, police sketches are somewhat less precise.
 (In the real world, though, the latter has on occasion proven freakily accurate, making it at least sometimes a case of Truth in Television.)
Contrast with Facial Composite Failure.
Examples:
- Averted in a scene in Fullmetal Alchemist: Brotherhood which briefly shows wanted posters of Yoki, Scar, and Greed. Yoki's is a very close image, which isn't too surprising, given that he was a former state official. However, Greed's is noticeably less accurate, potentially the result of difficulty sketching features like Hellish Pupils and razor-sharp teeth, which aren't normally found on people.
- Subverted in the post-Enies Lobby arc in One Piece . Crew members who don't have bounties get bounties and wanted posters. The government got photos for most of them, but couldn't get a photo for Sanji and had to use an artist's impression, and thus the picture on the poster looks nothing like him. The Double Subversion comes in when a completely unrelated character was revealed to coincidentally have the same face.
- Casino Royale (1967) has a scene at MI6/Q Branch with an identikit screen in the background shifting around features that end up forming Hitler's face.
- In the film Diabolik, Valmont has one of his girls describe Eva so that one of his goons can use a device to create a picture of her. The effect is...interesting to say the least. Aside from the girl giving a very hard to follow description that no-one could possible draw a likeness from, the face on screen appears to change at whim. Why, one could even assume that the images we saw on the device were nothing more than pre-rendered animation, but that would just be silly.
- And as MST3K points out, one of the women on the screen briefly looks exactly like a female red-haired Hitler.
- In For Your Eyes Only, James Bond and Q use an "Identi-graph" computer to construct the face of someone Bond saw pay off a hitman. Despite some Rule of Funny moments, they were able to identify their suspect.
Bond: I said a nose, Q, not a banana.
- The "funky description" shtick was also done in Johnny English, where the aforementioned spy makes up an "aggressor" to cover his accidentally knocking out of a security chief. The "aggressor" looks like Ronald McDonald's Evil Twin, yet a matching person appears in the final scene, reading a newspaper.
- In Sketch Artist II: Hands That See, the only survivor of a Serial Killer-rapist is a blind woman. The titular character manages to create a perfectly detailed sketch (complete with hair color) based on her feeling the guy's face. Naturally, when the murderer is caught and brought to trial, the defense starts raising doubts about the sketch's accuracy... until it's repeated just as perfectly with a random guy off the street.
- Averted in Incompetence. Harry's image is placed on Euronews and it looks more like Dr Zaius than it does Harry.
- It's implied in Inheritance Cycle when Roran goes into a city (after he's become a wanted fugitive) and sees his picture, which is accurate with the exception of the beard. In the poster right next to his, Eragon himself is pictured, which Roran recognizes immediately.
- Altered Carbon: Detective Kirstin Ortega has to do up an identikit of a man they dub the Ghostwalker, because he doesn't show up on any camera. She shows this identikit to Takeshi Kovacs, who later has an Oh, Crap! when he realises this man has just stepped into a lift with Ortega.
- The "four inches of decaying skull" version happened in an episode of Bones.
- This is somewhat justified in Bones, because Angela was hired specifically for her artistic skill and ability to extrapolate faces from remains, and there are real specialists who have this ability.
- There have been at least a couple of cases where she hasn't been able to reconstruct a face because there wasn't enough skull left.
- And one notable instance where, upon being given just the skin (the team found only the skin of the victim, with the contents, including bones, having been removed) Angela was unable to recreate a face from it due to lacking the underlying architecture. This didn't stop Hodge and Zac from trying to inflate the skin-face like a balloon in an attempt to help her...
- Played oh-so-straight on Castle: Nearly every episode has the cast picking out a suspect based on sketches that could only feasibly have been drawn if the subjects were posing for them.
- On The Closer, on one occasion, Brenda brandishes accurate pictures of her detectives (who were identified being where they shouldn't be) to prove her point. On other occasion, she's seen grimacing over a ridiculously vague drawing. The strangest version came when her wacky, airbrained sister decided she would describe the killer from her "psychic vision." Incredibly, she successfully describes . . . Chief Pope. Who she'd never met.
- Subverted in an episode of Corner Gas: a police officer listens and sketches as a perpetrator is described, then holds up a page full of squiggles and asks if it looks like the thief.
- CSI had a particularly grating example: they had a picture of a freckle-faced young girl grinning a toothy, squinty grin. They took us through the early stages of artificially ageing her, starting to make her look like a freckle-faced grinning adult. Then later when we saw the final result it was a picture of an unsmiling, closed-mouthed, wide-eyed young woman, which couldn't possibly have been extrapolated from the earlier picture.
- They also once managed to put together a recognisable face out of a nine years decayed skeleton; bones provided a gender and possible ethnicity, dental estimated the age. Then some computer work and a tissue database put muscles and other features on the skull, the shapes suggested more ethnicity information leading to hair and eye colour, and Archie did the rest.
- Subverted in an episode of CSI: NY. Mac and Stella discover the boy who witnessed a murder has great artistic talent so they ask him to draw the killer. He ends up drawing a character from one of his comic books. His traumatic experience caused him to confuse the events in the comic with reality.
- In Dark (2017), the identikit of Sinister Minister Noah looks like someone took a modern passport photo of him and ran it through a greyscale filter or two. Keep in mind that the sketch artist accomplished this with nothing but a description provided by a mute pre-teen girl who interacted with Noah for a minute at most.
- Subverted in Dark Angel when Max is seen stealing medications from a pharmacy in Flushed. Police pictures of her quickly land her in jail—along with about a dozen other women that approximately fit her description. Eventually, they all are released.
- Subverted in an episode of Dexter. The title character has just killed, in cold blood, a man who was about to commit murder; he is now stressed about a sketch being made from a description given by a young witness — the boy who was about to be killed. Dexter gets a glimpse of the image before it is completed; it seems to resemble him and throws him into a further anxious frenzy. However, at the end of the episode the full picture is revealed to be a sketch of Jesus; the traumatized and delirious boy conflated the two as his savior.
- Used, though possibly as parody, in the beginning of Farscape in which they peel back an image of a spaceship to reveal the pilot.
- Subverted in an episode of Law & Order: Special Victims Unit where a sketch artist is told to draw a man with big, dark shades and a hooded sweatshirt. Both Detective Munch and a lead commented that this looked exactly like the Unabomber.
- Subverted in Life On Mars: Based on a witness description, Ray produces a sketch that looks like a Monty Python's Flying Circus character.
- NCIS: Like many tropes on NCIS, this is played straight and subverted depending on the writer and plot requirements. Once this is played for laughs when Palmer's attempt at describing his attacker ends with a super villian-esque result. Other times, this is played incredibly straight, like when McGee created a program that successfully de-aged a suspect about ten years. Still other times, this averted when they get a vague pencil sketch that could be anybody.
- Quincy, M.E. once reconstructed a picture of an entire person from a single fragment of a thigh bone, including hair and eye color (although, to give the show credit, Quincy admitted he was only guessing on the hair and eyes based on statistical averages).
- In one episode of RoboCop: The Series, Murphy sees a black guy who tries to kill him. Later, he takes a photo of his childhood friend, and computer-ages it exactly into the guy he saw, complete with beard and hat. He is, of course, exactly right.
- Parodied in Strangers with Candy, in the episode where Jerri hits Mr. Jellineck with her car.  Nobody suspects a thing.
- Cook, Serve, Delicious! features a rare minigame based around this for when the player's restaurant gets robbed.
- Played with in DefJam: Fight For NY: the police sketch of the guy who rescued D-Mob from police custody is used as the character creation system. Naturally, once the sketch is done, the PC looks exactly like it.
- Double subversion in Fahrenheit/Indigo Prophecy: at one point, the player takes control of a witness creating composite sketch of Lucas Kane via a computer program. Later on, the player takes control of Lucas when the police show him the sketch asking him if they recognize the person on it. The only response that doesn't increase suspicion is marked "Joke" where he says "Hey, this looks like a lot of people I know! Heck, it could even be me!" to which the officer replies "Yes, I understand. These composites can be a little vague.". However, if the sketch matches Kane's picture 100%, it can be later used as conclusive evidence.
- Hilariously, the above is still the only non-suspicious response even if you deliberately make the sketch look nothing like Kane. Then again, if some guy you're questioning about a murder starts getting nervous about a composite sketch that blatantly looks nothing like him... That'd be a red flag there.
- Used to varying degrees in the game Hitman: Blood Money. If Agent 47 is not seen in a level, the end-of-level newspaper publishes a sketch that looks nothing like him. The more often he is caught, however, the more the sketch resembles his actual appearance.
- Your wanted poster in Zack & Wiki starts as a horrible sketch, but gets progressively better as your notoriety increases until they just use photographs.
- Parodied by Homestar Runner in "Strong Bad Is In Jail Cartoon", where the King of Town tries to describe the person who stole his crown (Strong Bad) to Bubs. The picture ends up as one of some guy Coach Z calls "Biscuit Dough Hands Man", who looks nothing like Strong Bad.
- Webcomic subversion: See this strip of the Order of the Stick.
- Double-subversion. Those are race-pic from the core manual-style pictures of the exact subjects!
- You Have Become Your Avatar: The police sketches in a news report accurately described Fox and Joshua when they were at the scene of the explosion. Fox criticized the sketches because they got Homura's clothes and eye color wrong. Fortunately, they changed their appearance to prevent the police from spotting them.
- An especially egregious version occurred in Kim Possible, though it didn't involve a human: a small, rice-grain size fragment (from a digital reconstruction of the crime scene) had the weapon, an exploding golf ball, extrapolated from it.
- Played with in an episode of the animated Men in Black series: The "sketch" artist used the witness's face instead of a sketchpad to physically recreate the criminal's appearance.
- Played with in an episode of Quack Pack, when Donald Duck thrashes the living-room while playing with his nephews' VR-videogame, which he'd been admonishing them about earlier, he makes up a description for an assailant to cover for it. This turns out to perfectly match someone - a known criminal with an unbelieveably brutish appearance. Involved in numerous crimes, nobody had ever dared to bear witness against him - and he's then arrested based on Donald's bogus claims.
- Parodied on The Simpsons when Homer makes up details of an imaginary assailant, picking features that are bizarre and unlikely. The cops then manage to find someone who fits this imaginary description: Groundskeeper Willie.
- Parodied again on The Simpsons when they're looking for Homer's mom (a fugitive from the police) - they show someone an old picture of her, and the person isn't sure, and then they say "according to our computer aging program she should be... 25 years older!" with the only thing on the screen being a large number 25.
- Parodied as well in The Simpsons Movie similar to Wrongfully Accused when they are on their way to Alaska and see a "Wanted!" Poster for themselves. While Marge frantically tries to keep the shopkeeper's attention away from the image, Bart adds weird features to the picture, immediately after which the shopkeeper cries out "Oh my God, there they are!" and a family looking exactly like Bart's modified version of the Simpsons walks in.
- A sketch posted of the main four boys of South Park was incredibly realistic (though for some reason Kenny looked vaguely Inuit).
- Etch-A-Sketch can do this in Toy Story 2; after Woody is taken, the other toys are conducting an "investigation", with Etch drawing a sketch of the guy who took him. When Buzz asks him to draw the man in a chicken suit, everyone gasps as they recognize Big Al, the owner of the Al's Toy Barn toy store.


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nodemailer-templates
Template objects to render templated emails such as {{}} for nodemailer.
Project Installation
Prequisites:
- nodejs
- npm
- Java for JSDoc
Open a terminal in the root of this project.
Run "npm install".
Run "gulp".
Documentation
Please refer to https://github.com/andris9/Nodemailer on how to use nodemailer.
Example:
var nodemailer = require("nodemailer");
var MustacheMail = require("nodemailer-templates").MustacheMail;
// create reusable transport method (opens pool of SMTP connections)
var smtpTransport = nodemailer.createTransport("SMTP",{
service: "Gmail",
auth: {
user<EMAIL_ADDRESS>pass: "userpass"
}
});
// setup e-mail data with unicode symbols
var mailOptions = {
from: "{{sender}}", // sender address
to: "{{receiver}}", // list of receivers
subject: "{{subject}}", // Subject line
html: "{{body}}" // html body
}
// setup the MustacheMail model
var mailModel = {
sender: "Fred Foo ✔<EMAIL_ADDRESS>receiver<EMAIL_ADDRESS><EMAIL_ADDRESS>subject: "Hello ✔",
body: "Hello world ✔"
};
// Create and send Mustache mail with defined transport object
smtpTransport.sendMail(MustacheMail(mailOptions, mailModel), function(error, response){
if(error){
console.log(error);
}else{
console.log("Message sent: " + response.message);
}
// if you don't want to use this transport object anymore, uncomment following line
//smtpTransport.close(); // shut down the connection pool, no more messages
});


background Born and rised in East Afric a country called Eritrea. Came to united
states in 2008, I have Over 5 years Networking Experience worked in different companies. Currently, I work at Honest Trucking line as Operation manager.
About Johannes Michael
GENERAL PROFFESSIONAL SKILLS
- Design, configure, maintain and manage network security features
- Experience with windows system administration (windows2003/2008R2),including Active Directory
- Solid understanding of network architecture and routing
- Knowledge of Linux
- Perform advanced diagnostics and maintenance on desktop/laptop devices
- Design, configure, maintain and manage network security features
EDUCATION & TRAINING
Answers
- Yes! Johannes likes to play soccer.
- Yes! Johannes likes to Hike.
- Yes!
- Yes! Johannes Studied Cyber Security.
- Eritrea found in East part Of Africa


001/** 002 * This class is the main class of the "World of Zuul" application. 003 * "World of Zuul" is a very simple, text based adventure game. Users 004 * can walk around some scenery. That's all. It should really be extended 005 * to make it more interesting! 006 * 007 * To play this game, create an instance of this class. 008 * 009 * This main class creates the necessary implementation objects and starts the game off. 010 * 011 * @author Michael Kolling and David J. Barnes 012 * @version 2.0 (Jan 2003) 013 */ 014 015public class Game 016{ 017 private UserInterface gui; 018 private GameEngine engine; 019 020 /** 021 * Create the game and initialise its internal map. 022 */ 023 public Game() 024 { 025 engine = new GameEngine(); 026 gui = new UserInterface(engine); 027 engine.setGUI(gui); 028 } 029}


What channel is England vs Montenegro? TV and live stream information
The Three Lions are hopeful of securing qualification to Euro 2020 as they host Montenegro at Wembley on Thursday in their penultimate qualifying match
by Darren Wells, https://www.mirror.co.uk/authors/darren-wells/England can seal their path to Euro 2020 with a win over Montenegro in the qualifying clash on Thursday.
Gareth Southgate's side faced a difficult week during the last international break, after suffering a shock defeat to Czech Republic before becoming embroiled in a racism storm in Bulgaria .
They will be hopeful of a more positive result and experience all round at Wembley, against a Montenegro team who've collected just three points in the campaign so far.
The Three Lions made light work of their opponents when facing them back in March, with a Ross Barkley brace helping them to a 5-1 win.
And Southgate will no doubt be eager for his team to produce a similar effort in their penultimate qualifier.
Here's everything you need to know about the Group A match...
When is the match?
The clash is on the evening of Thursday November 14, with kick-off scheduled for 7:45pm UK time.
Where is the match?
As mentioned, it will be at the home of English football - Wembley - where England have scored 14 goals in their last four appearances there.
What channel is it on?
ITV are broadcasting all of England's qualifiers, with this one set to be screened on ITV1.
Viewers can also live stream the match via the ITV Hub.
Team news
Southgate has been hit by a blow to his squad as Barkley has pulled out through injury.
The Chelsea midfielder grabbed two against Montenegro in the away fixture, as well as two in England's win over Bulgaria last time out.
Tom Heaton has also withdrawn from the squad, to be replaced by Sheffield United stopper Dean Henderson.
He'll make his international debut should he play any part in the match, while Fiyako Tomori and James Maddison could also take their first England bows.
Odds
England 1/16
Draw 12/1
Montenegro 33/1
Odds courtesy of thepools.com


Generates a checkpoint state proto.
tf.compat.v1.train.generate_checkpoint_state_proto( save_dir, model_checkpoint_path, all_model_checkpoint_paths=None, all_model_checkpoint_timestamps=None, last_preserved_timestamp=None )
save_dir
: Directory where the model was saved.model_checkpoint_path
: The checkpoint file.all_model_checkpoint_paths
: List of strings. Paths to all not-yet-deleted
checkpoints, sorted from oldest to newest. If this is a non-empty list,
the last element must be equal to model_checkpoint_path. These paths
are also saved in the CheckpointState proto.all_model_checkpoint_timestamps
: A list of floats, indicating the number of
seconds since the Epoch when each checkpoint was generated.last_preserved_timestamp
: A float, indicating the number of seconds since
the Epoch when the last preserved checkpoint was written, e.g. due to a
keep_checkpoint_every_n_hours
parameter (see
tf.contrib.checkpoint.CheckpointManager
for an implementation).CheckpointState proto with model_checkpoint_path and all_model_checkpoint_paths updated to either absolute paths or relative paths to the current save_dir.
ValueError
: If all_model_checkpoint_timestamps
was provided but its length
does not match all_model_checkpoint_paths
.


Assist in pre-trial preparation, including database creation and maintenance
Coordinate data, including video, documents, and demonstrative evidence; to ensure ease of use, search, and retrieval
Support in the preparation, creation, or modification of exhibits
Create witness video clips from video depositions for impeachment purposes and playback of testimony for unavailable witnesses
Custom professional video editing
Prepare trial and witness notebooks with electronic bate-stamp for court
Help paralegals, attorneys, and expert witnesses understand what presentation techniques work best at trial
Trial Presentation
Provide complete technical support for presentation systems and technology in the courtroom
Pre-load and present your case exhibits and video at trial using Trial Director and other trial technology software
Arbitration and Mock Trial complete support and presentation
Produce professional presentations: Opening & Closings, Timelines, etc.
Ensure appropriate equipment location for line of sight, lighting, and audio
Arbitration
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Mollitia neque assumenda ipsam nihil, molestias magnam, recusandae quos quis inventore quisquam velit asperiores, vitae? Reprehenderit soluta, eos quod consequuntur itaque. Nam.
Mock Trial Specialist
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Mollitia neque assumenda ipsam nihil, molestias magnam, recusandae quos quis inventore quisquam velit asperiores, vitae? Reprehenderit soluta, eos quod consequuntur itaque. Nam.
Courtroom Configuration
Design and install necessary computer equipment in the courtroom, and ensure all hardware and software being used during the trial is fully compatible and operational
Confirm that the installed presentation system meets the court's approval and conforms to pre-trial specifications
Schedule equipment set-up and tear-down with court officials
Provide assistance in providing/renting/purchasing presentation equipment
War Room Configuration
Design a comprehensive war room configuration that takes into account your specific needs:
Rehearse
Exhibit Preparation
Assist with Witnesses Preparation
Install necessary computer equipment
Obtain additional hardware equipment necessary to meet your configuration needs
Graphic Design
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Mollitia neque assumenda ipsam nihil, molestias magnam, recusandae quos quis inventore quisquam velit asperiores, vitae? Reprehenderit soluta, eos quod consequuntur itaque. Nam.
Videography & Video Services
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Mollitia neque assumenda ipsam nihil, molestias magnam, recusandae quos quis inventore quisquam velit asperiores, vitae? Reprehenderit soluta, eos quod consequuntur itaque. Nam.


return
statements that return a local variable where the value of the variable is computed
somewhere else within the same method.
The quick-fix inlines the returned variable by moving the return statement to the location in which the value
of the variable is computed.
When the returned value can't be inlined into the return
statement,
the quick-fix attempts to move the return statement as close to the computation of the returned value as possible.
Example:
int n = -1;
for (int i = 0; i < a.length; i++) {
if (a[i] == b) {
n = i;
break;
}
}
return n;
After the quick-fix is applied:
int n = -1;
for (int i = 0; i < a.length; i++) {
if (a[i] == b) {
return i;
}
}
return n;


Let regex;
/* shorthand character classes */ regex = /d/; // matches any digit, short for [0-9] regex = /D/; // matches non-digits, short for [^0-9] regex = /S/; // matches non-white space character regex = /s/; // matches any white space character regex = /w/; // matches character, short for [a-zA-Z_0-9] regex = /W/; // matches non-word character [^w] regex = /b/; // Matches a word boundary where a word character is [a-zA-Z0-9_] These meta characters boast a pre-defined meaning and make various typical patterns easier to use.
/* matching using quantifiers / regex= /X./; // matches any character regex= /X/; // Matches zero or several repetitions of letter X, is short for {0,} regex= /X+-/; // matches one or more repetitions of letter X, is short for {1,} regex= /X?/; // finds no or exactly one letter X, is short for is short for {0,1}. regex= // d{3}; // matches three digits. {} describes the order of the preceding liberal regex= // d{1,4} ; // means d must occur at least once and at a maximum of four A quantifies helps developers to define how often an element occurs.
/* character ranges */ regex = /[a-z]/; // matches all lowercase letters regex = /[A-Z]/; // matches all uppercase letters regex = /[e-l]/; // matches lowercase letters e to l (inclusive) regex = /[F-P]/; // matches all uppercase letters F to P (inclusive) regex = /[0-9]/; // matches all digits regex = /[5-9]/; // matches any digit from 5 to 9 (inclusive) regex = / [a-d1-7]/; // matches a letter between a and d and figures from 1 to 7, but not d1 regex = /[a-zA-Z]/; // matches all lowercase and uppercase letters regex = /[^a-zA-Z]/; // matches non-letters
/* matching using anchors */ regex = / ^The/; // matches any string that starts with “The” regex = / end/; //matchesastringthatendswithendregex = /Theend/; // exact string match starting with “The” and ending with “End”
/* escape characters */ regex = / a/; // match a bell or alarm regex = / e/; // matches an escape regex = / f/; // matches a form feed regex = / n/; // matches a new line regex = / Q…E/; // ingnores any special meanings in what is being matched regex = / r/; // matches a carriage return regex = / v/; // matches a vertical tab It is critical to note that escape characters are case sensitive
/* matching using flags */ regex = / i/; // ignores the case in pattern ( upper and lower case allowed) regex = / m/; // multi-line match regex = / s/; // match new lines regex = / x/; // allow spaces and comments regex = / j/; // duplicate group names allowed regex = / U/; // ungreedy match Besides the regular expressions, flags can also be used to help developers with pattern matching.
/* matching a specific string */ regex = /sing/; // looks for the string between the forward slashes 9case-sensitive)… matches “sing”, “sing123” regex = /sing/i; // looks for the string between the forward slashes (case-insensitive)… matches “sing”, “SinNG”, “123SinNG” regex = /hello/g; // looks for multiple occurrences of string between the forward slashes…
/* groups */ regex = /it is (sizzling )?hot outside/; // matches “it is sizzling hot outside” and “it is hot outside” regex = /it is (?:sizzling )?hot outside/; // same as above except it is a non-capturing group regex = /do (dogs) like pizza 1/; // matches “do dogs like pizza dogs” regex = /do (dogs) like (pizza)? do 2 1 like you?/; // matches “do dogs like pizza? do pizza dogs like you?”
/* look-ahead and look-behind */ regex = /d(?=r)/; // matches ‘d’ only if it is followed by ‘r’, but ‘r’ will not be part of the overall regex match regex = / (?<=r)d /; // matches ‘d’ only if it is proceeded by an ‘r’, but ‘r’ will not be part of the overall regex match


apamax.eplapplications.basetest¶
ApamaC8YBaseTest¶
-
class
apamax.eplapplications.basetest.
ApamaC8YBaseTest
(descriptor, outsubdir, runner)[source]¶ Bases:
pysys.basetest.BaseTest
Base test for EPL Applications tests.
Requires the following to be set on the project in pysysproject.xml file (typically from the environment):
EPL_TESTING_SDK
APAMA_HOME - only if running a local correlator
-
addC8YPropertiesToProject
(apamaProject, params=None)[source]¶ adds the connection parameters into the project
- Parameters
params –
dictionary to override and add to those defined for the project:
<property name="CUMULOCITY_USERNAME" value="my-user"/> <property name="CUMULOCITY_PASSWORD" value="my-password"/> <property name="CUMULOCITY_SERVER_URL" value="https://my-url/"/> <property name="CUMULOCITY_AUTHORITY_FILE" value=""/> <property name="CUMULOCITY_TENANT" value=""/> <property name="CUMULOCITY_MEASUREMENT_FORMAT" value=""/>
-
createAppKey
(url, username, password)[source]¶ Checks if the tenant has an external application defined for us and if not, creates it. :param url: The URL to the Cumulocity tenant. :param username: The user to authenticate to the tenant. :param password: The password to authenticate to the tenant.
- Returns
A app key suitable for connecting a test correlator to the tenant.
-
createProject
(name, existingProject=None)[source]¶ Create a ProjectHelper object which mimics the Cumulocity EPL applications environment.
Adds all the required bundles and adds the properties to connect and authenticate to the configured Cumulocity tenant.
- Parameters
name – The name of the project
existingProject – If provided the path to an existing project. The environment will be added to that project instead of a new one.
-
getTestSubjectEPLApps
()[source]¶ Retrieves a list of paths to EPL App(s) being tested. If the user defines the <user-data name=”EPLApp” value=”EPLAppToBeTested”/> tag in the pysystest.xml file, then we just return the EPL App defined by the tag’s value. If this tag is not defined (or the value is an empty string) then all the mon files in project.EPL_APPS directory are returned.
-
prepareTenant
()[source]¶ Prepares the tenant for a test by deleting all devices created by previous tests, and clearing all active alarms.
-
setup
()[source]¶ Contains setup actions to be executed before the test is executed.
The
setup
method may be overridden by individual test classes, or (more commonly) in a customBaseTest
subclass that provides common functionality for multiple individual tests. However before implementing a custom BaseTest subclass with its own setup() method, consider whether the PySys concept of test plugins would meet your needs.If you do override this method, be sure to call
super(BASETEST_CLASS_HERE, self).setup()
to allow the setup commands from the base test to run.If
setup
throws an exception, thecleanup
method will still be called, to allow for clean up resources that were already allocated.
LocalCorrelatorSimpleTest¶
-
class
apamax.eplapplications.basetest.
LocalCorrelatorSimpleTest
(descriptor, outsubdir, runner)[source]¶ Bases:
apamax.eplapplications.basetest.ApamaC8YBaseTest
Base test for running test with no run.py with local correlator connected to Cumulocity IoT.
-
execute
()[source]¶ Runs all the tests in the Input directory against the applications configured in the EPL_APPS directory or with the EPLApps directive.
-
getMonitorsFromInjectedFile
(correlator, file)[source]¶ Retrieves a list of active monitors in a correlator, added from a particular mon file using GET request to http://correlator.host:correlator.port
-
setup
()[source]¶ Contains setup actions to be executed before the test is executed.
The
setup
method may be overridden by individual test classes, or (more commonly) in a customBaseTest
subclass that provides common functionality for multiple individual tests. However before implementing a custom BaseTest subclass with its own setup() method, consider whether the PySys concept of test plugins would meet your needs.If you do override this method, be sure to call
super(BASETEST_CLASS_HERE, self).setup()
to allow the setup commands from the base test to run.If
setup
throws an exception, thecleanup
method will still be called, to allow for clean up resources that were already allocated.
-
EPLAppsSimpleTest¶
-
class
apamax.eplapplications.basetest.
EPLAppsSimpleTest
(descriptor, outsubdir, runner)[source]¶ Bases:
apamax.eplapplications.basetest.ApamaC8YBaseTest
Base test for running test with no run.py on EPL apps running in Cumulocity.
-
execute
()[source]¶ Runs all the tests in the Input directory against the applications configured in the EPL_APPS directory or with the EPLApps directive using EPL applications to run each test.
-
prepareTenant
()[source]¶ Prepares the tenant for a test by deleting all devices created by previous tests, deleting all EPL Apps which have been uploaded by tests, and clearing all active alarms.
This is done first so that there’s no possibility existing test apps raising alarms or creating devices
-
setup
()[source]¶ Contains setup actions to be executed before the test is executed.
The
setup
method may be overridden by individual test classes, or (more commonly) in a customBaseTest
subclass that provides common functionality for multiple individual tests. However before implementing a custom BaseTest subclass with its own setup() method, consider whether the PySys concept of test plugins would meet your needs.If you do override this method, be sure to call
super(BASETEST_CLASS_HERE, self).setup()
to allow the setup commands from the base test to run.If
setup
throws an exception, thecleanup
method will still be called, to allow for clean up resources that were already allocated.
-


© 2020 I-Machine-Think.
We are part of the Institute for Logic, Language and Computation at the University of Amsterdam and of the COLT group at the University of Pompeu Fabra.
Elia Bruni is funded by the European Union’s Horizon 2020 research and innovation program under the Marie Sklodowska-Curie grant agreement No 790369 (MAGIC).


The module you referenced could not be found. Make sure you placed it correctly in the filesystem.
This inspection highlights references to unresolved JavaScript modules.
Unresolved could mean there is no core attached to your current project.


Calculate how much you can charge for any given food/drink/merch item being sold in your park based on the typical temperatures your park experiences.


28 February 2003
Disease Outbreak Reported
As of 27 February 2003, a total of 5 laboratory-confirmed and 92 probable cases, including 80 deaths, from Ebola haemorrhagic fever, has been reported in the districts of Mbomo and Kellé in Cuvette Ouest Region ( see previous report ).
The Congolese government has sent food for the communities in these districts. The Ministry of Health, WHO and the international team from the Global Outbreak Alert and Response Network are training local health workers in clinical management of the disease; carrying out active case finding and contact tracing; and providing protective clothing and essential medical equipment. They are also developing public health education messages about Ebola with local leaders through the local radio and print media, and, with volunteeers from the national Red Cross Society, working to increase community awareness and understanding of Ebola.


An editorial project. A colection of traditional japanese recepies using "cozinha de vapor". I didn't create the recepies but I made some and they work.


Full Stack Web Developer
Creating a Pacmen on demand (button click) and move these pacmen across the page.
Mouse movement event is used to update the position of the "eye" element displayed on the page.
Used Mapbox API to create and display maps on the web page. added customization to the map by adding a marker on button click.


unxrandr - inverse tool of xrandr
\$1 \n[an-margin] level \n[rst2man-indent-level] level margin: \n[rst2man-indent\n[rst2man-indent-level]] - \n[rst2man-indent0] \n[rst2man-indent1] \n[rst2man-indent2]
unxrandr is a tool that queries the XRandR state using ARandR(aqs libraries and outputs an xrandr command line that reproduces the state (as far as it is supported by the library).
The command
sh -c "unxrandr"
should never modify the configured state.
It takes no options apart from --help and --version.
chrysn <chrysn@fsfe.org>


--- layout: page title: About header-img: "img/about-bg.png" ---
Hi! I am currently a student in Flatiron School's Online Full Stack Web Development program, but also work as a baker by day. My hope is to be able to connect these two worlds and share the details of my journey here.


1 type derived from PSPropertyAdapter
System.Management.Automation (1)
cimSupport\other\ciminstancetypeadapter.cs (1)
27
public sealed class CimInstanceAdapter :
PSPropertyAdapter
5 references to PSPropertyAdapter
System.Management.Automation (5)
engine\MshObject.cs (1)
539
internal static AdapterSet CreateThirdPartyAdapterSet(Type adaptedType,
PSPropertyAdapter
adapter)
engine\ThirdPartyAdapter.cs (2)
15
internal ThirdPartyAdapter(Type adaptedType,
PSPropertyAdapter
externalAdapter)
282
private readonly
PSPropertyAdapter
_externalAdapter;
engine\TypeTable.cs (2)
3651
PSPropertyAdapter
psPropertyAdapter = instance as
PSPropertyAdapter
;


fpgabist¶
SYNOPSIS¶
fpgabist [-h] [-i device_id] [-b bus] [-d device] [-f function] [path_to_gbs1 path_to_gbs2 ...]
DESCRIPTION¶
The fpgabist
tool performs self-diagnostic tests on supported FPGA platforms.
The tool accepts one or more Accelerator Function (AF) binaries from a predetermined set of AFs. Depending on the available binaries, the tool runs appropriate tests and reports hardware issues.
fpgabist
always uses fpgainfo
to report system information before running any hardware tests.
Currently, fpgabist
accepts the following AFs:
nlb_mode_3: The native loopback (NLB) test implements a loopback from TX to RX. Use it to verify basic functionality and to measure bandwidth.
dma_afu: The direct memory access (DMA) AFU test transfers data from host memory to FPGA-attached local memory.
The installation includes the AF files, but you can also compile the AFs from the source.
If there are multiple PCIe® devices, use -b, -d, -f to specify the BDF for the specific PCIe® device.
POSITIONAL ARGUMENTS¶
[path_to_gbs1 path_to_gbs2 ...]
Paths to Accelerator Function (AF) files.
OPTIONAL ARGUMENTS¶
You can use the single letter or the full parameter name for the command line arguments.
-h, --help
Prints usage information
-i device_id, --device-id device_id
Device ID for Intel FPGA. Default is: 0x09c4
-B bus, --bus bus
Bus number for specific FPGA
-D device, --device device
Device number for specific FPGA
-F function, --function function
Function number for specific FPGA
EXAMPLES¶
fpgabist <path_to_gbs_files>/dma_afu.gbs <path_to_gbs_files>/nlb_3.gbs
Runs fpgabist
on any platform in the system that matches the default device ID. This command runs both the DMA and
NLB_MODE_3 tests.
fpgabist -i 09c4 -b 5 <path to gbs>/dma_afu.gbs
Runs fpgabist
the DMA test on the PCIe® Endpoint with device_id
09c4 on bus 5.
Revision History¶
| Date | Intel Acceleration Stack Version | Changes Made |
|:——|—————————-|:————–|
|2018.05.21| DCP 1.1 Beta (works with Quartus Prime Pro 17.1.1) | Made the following changes:
Expanded descriptions of nlb_mode_3
anddma_afu
tests.
Added a second example command. |


Sakai 3 Model
ID:
In:
Point Of View:
Goal Type:
ID:
In:
Point Of View:
Theme:
Users:
Website-Section:
ID:
In:
Point Of View:
Theme:
Users:
Website-Section:
References:
ID:
In:
As a Student
As a Postgraduate
As a Researcher
As a Lecturer


"...sometimes when her hot blood mixes with my icy veins, it storms."-Brooklyn, Burning
Age: 27
Home Town: Taylor
HomeState: Texas
Favourite Genre: Dystopian, Contemporary, Science Fiction
Favourite Author: I actually don't read many books by a single author, but I may consider it in the future...eventually.
Where I like to read: In a bathtub
These are some of my favourite books that I would recommend reading:
One of my favourite quotes is from A Monster Calls: You were merely wishing for the end of pain, the monster said. Your own pain. An end to how it isolated you. It is the most human wish of all.


@{ Layout = "master.html"; }
Click here to throw a default Exception! Click here to throw a Field Access Exception!
Change to JaffasTheme! Change to AppyTheme!


This app was designed to help visualize and edit an HL7 message. To get started click the 'Load' button below to choose a message file from disk. The app will analyze the message and display it in the Message Display section.
The code for this project can be found at https://github.com/hollismarek/greathall-hl7
Message Display: Once a message is loaded it will be displayed here in a color coded format. You can hover over any element to get a little detail about it, or click any element to edit it.
If you edit an encoding character in MSH-1 or MSH-2 that change will automatically propogate through the message
If the element you edit matches any other text in the message you will be prompted to replace the text elsewhere.
Detail Display: To the right of the message display (or below on smaller screens) you will see the detail display. When a message first loads this is where the default search will show up. If you search the message using the search field at the bottom the results will display below the default elements.


It was pretty good weather for an otherwise sweltering January, as they lay perched on the rooftop balcony overlooking the suburbs.
"You smoke?", she asked pointing the pack at him. Toying momentarily with the idea of changing his entire personality to fit in (as he often does), he finally resigned to a quiet "no, thanks". He hoped it didn't come out as some sort of value judgement, but she had moved on to flicking the Bic lighter and trying to keep the flame alive, paying no attention to the drama in his head. She took two drags as the embers matched the colour of the setting sun.

"I guess we have. I guess this isn't what our parents had in mind."
She took a look at her toes as she took another drag, and silence descended on them. He didn't really mind silences, but he also didn't have a rapport with her yet.
"No plans to hop on a boat?"
"Not at least until I'm done with college, no. And even then, I quite like it here."
"Ah yes, the comfortable prison of the familiar and the known", he thought—and wisely kept to himself.
"And you? Big shot computer man? Can't you earn way more over there?"
He could, he said. Maybe next year. It's the lie he told all his relatives, being as much a prisoner as she was.
For a chance meeting that happened because of a dare, this evening was going pretty well, he thought.
* * *
"Machang you always give talk but you never. follow. through. Always close. Always no cigar."
"Don't harass him, he's clearly still not over you know who."
"What nonsense men, I'm perfectly over her"
"Prove it"
"Come on, I'm not 15 any more no?"
"If you ask her out I will quit ciggies for a month."
"What?"
"Pinky promise. See? I'm not hung up about how adult I am."
* * *
It was honestly the weirdest couple of minutes of his life. A diehard introvert who was just short of wearing "INFP" in bold lettering on his t-shirt every day (and that too for fear of attracting too much attention—much preferring monochromatic clothes), he barged into her office and asked if it was the meeting room, knowing fully well from his 2 years working in this building that it wasn't. She said that it wasn't, and in her usual cheery and helpful manner assisted him to find his 'intended' destination on the other side of the floor. He thanked her and they exchanged names. Three days later, and a couple of 'totally unexpected' moments bumping into each other on elevators and stairwells, they were on this rooftop sharing tobacco smoke.
"They should have Google Calendars for the meeting rooms."
"Oh yeah, that would sort a lot of the messes out", he replied, and he knew what the next line was going to be.
"You guys would block out most of it anyway".
He looked apologetic, and then they both laughed.
"They should also maybe add floor maps so people don't get lost...". Her lips were curling into a mischievous smile, and her deep brown eyes glistened.
"Ye... yeah they should."
"I mean, three days ago I saw a man I've seen use the second floor meeting room at least half a dozen times suddenly lose his bearings and walk into an office on the other side of the building." She was pointedly avoiding your gaze.
"I..."
She took another drag, and smoke escaped her smiling teeth as she looked over the coconut tree tops turning orange red with the sun.
"You really sure you don't want a smoke?"
I just finished reading 'Chats with the Dead' and it was incredible and I need a Jaki in my life. 😭


Player 1:
Mute
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Previous: Building libgloss, Up: Libgloss [Contents]
This section explains how to add support for a new board to libgloss. In order to add support for a board, you must already have developed a toolchain for the target architecture.
All of the changes you will make will be in the subdirectory named after the architecture used by your board. For example, if you are developing support for a new ColdFire board, you will modify files in the m68k subdirectory, as that subdirectory contains support for all 68K devices, including architecture variants like ColdFire.
In general, you will be adding three components: a crt0.S file (see Crt0), a linker script (see Linker Scripts), and a hardware support library. Each should be prefixed with the name of your board. For example, if you ard adding support for a new Surf board, then you will be adding the assembly surf-crt0.S (which will be assembled into surf-crt0.o), the linker script surf.ld, and other C and assembly files which will be combined into the hardware support library libsurf.a.
You should modify Makefile.in to define new variables corresponding to your board. Although there is some variation between architectures, the general convention is to use the following format:
# The name of the crt0.o file. SURF_CRT0 = surf-crt0.o # The name of the linker script. SURF_SCRIPTS = surf.ld # The name of the hardware support library. SURF_BSP = libsurf.a # The object files that make up the hardware support library. SURF_OBJS = surf-file1.o surf-file2.o # The name of the Makefile target to use for installation. SURF_INSTALL = install-surf
Then, you should create the ${SURF_BSP}
and
${SURF_INSTALL}
make targets. Add ${SURF_CRT0}
to
the dependencies for the all
target and add
${SURF_INSTALL}
to the dependencies for the install
target. Now, when libgloss is built and installed, support for your
BSP will be installed as well.
Previous: Building libgloss, Up: Libgloss [Contents]


Wheel Class¶
This chapter builds on the previous two chapters, creating a more
complete composite object from the Outcome
and Bin
classes we have already defined. In Wheel Analysis we’ll look
at the responsibilities of a wheel and it’s collaboration.
In the Wheel Design we’ll provide the detailed design information. In the Test Setup we’ll address some considerations for testing a class which has random behavior. In Wheel Deliverables we’ll enumerate what must be built.
Wheel Analysis¶
The wheel has two responsibilities:
Separately, we’ll look at ways to initialize the various Bin
instances that comprise a
standard Roulette wheel.
In The Container Responsibility we’ll look at the container aspect in detail.
In The Random Bin Selection Responsibility we’ll look at the random selection aspects.
Based on this, the Constructing a Wheel section provides a description of how we can build the Wheel instance.
The Container Responsibility¶
Since a Wheel
object contains 38 Bin
instances,
it is a collection. We can review our survey of available collections in
Design Decision – Choosing A Collection for some guidance on how to choose the
best collection.
In this case, the choice of the winning Bin
will be selected by a random numeric index. We need some kind of sequential
collection.
This makes an immutable tuple
very appealing.
This is a subclass of collections.abc.Sequence
and has
the features we’re looking for.
Once we’ve decided to use a sequential collection, we have a second decision.
We need to choose an indexing scheme for the various Bin
instances.
In the case of Roulette, we have a problem with zero and double-zero:
there’s no 00 integer.
The index values of 1
to 36 are logical mappings to Bin
instances based on the straight bet.
The roulette wheel’s bins have the 36 numbers prominently displayed.
The Bin
at index 1 would contain Outcome("1", 35)
among several others.
The Bin
at index 2 would contain Outcome("2", 35)
.
We have a small problem, however, with 0 and 00: we need two separate indexes. While 0 is a valid index, what do we do with 00?
The trick here is to step away from being too literal in our mappings
from numbers to bins. There’s no real reason why the bin with
Outcome("1", 35)
should be at index position 1 in the Wheel
collection.
Because the index of the Bin
doesn’t have any significance at
all, we can assign the Bin
that has the Outcome("00", 35)
to position 37 in the Wheel
collection.
The index value doesn’t actually matter because we’ll never
use the index for any purpose other than random selection.
The Random Bin Selection Responsibility¶
In order for the Wheel
class to select a Bin
instance
at random, we’ll need a random number from 0 to 37 that we can use an an
index. There is an alternative, however.
The random
module offers a Random.choice()
function
which picks a random value from a
sequence. This is ideal for returning a randomly selected Bin
from our list of Bin
instances. The numeric value doesn’t
matter if we use the choice()
method.
Testability. Note that testing a class using random numbers isn’t going to be easy. To do testing properly, need a non-random random number generator with predictable results.
To create a non-random random-number generator, we can do something like the following.
Set a specific seed value. This will generate a known sequence of values.
Create a mock class for the random number generator that returns a known, fixed sequence of values. We can leverage the
unittest.mock
module for this.
We’ll address this in detail in Review of Testability. For now, we’ll suggest using the first technique – set a specific seed value.
Constructing a Wheel¶
Each instance of the Bin
class has a list of Outcome
instances.
The zero (“0”) and double zero (“00”) Bin
instances only have two Outcome
instances.
The other numbers have anywhere from twelve to fourteen Outcome
instances.
Clearly, there’s quite a bit of complexity in building some of the bins.
Rather than dwell on these algorithms, we’ll apply a common OO principle of deferred binding. We’ll build a very basic wheel first and work on the bin-building algorithms in the next chapter.
It’s often simplest to build a class incrementally. This is an example where a simpler overall structure includes rather complex details.
Wheel Design¶
-
class
Wheel
¶ Wheel
contains the 38 individual bins on a Roulette wheel, plus a random number generator. It can select aBin
at random, simulating a spin of the Roulette wheel.
Fields¶
Constructors¶
Methods¶
-
Wheel.
addOutcome
(number: int, outcome: Outcome) → None Adds the given
Outcome
object to theBin
instance with the given number.- Parameters
bin (int) – bin number, in the range zero to 37 inclusive.
outcome (Outcome) – The Outcome to add to this Bin
Test Setup¶
We need a controlled kind of random number generation for testing purposes. This is done with tests that look like the following:
Test Outline
def test_wheel_sequence():
wheel = Wheel()
wheel.addOutcome(8, Outcome("test", 1))
wheel.rng.seed(1)
assert Outcome("test", 1) in wheel.choose()
The values delivered from this seeded random number generator can be seen from this experiment.
Fixed pseudo-random sequence
>>> x = random.Random()
>>> x.seed(1)
>>> [x.randint(0,37) for i in range(10)]
[8, 36, 4, 16, 7, 31, 28, 30, 24, 13]
This allows us to predict the output from the Wheel.next()
method.
Because the first value is 8, we only need to put an outcome into
Bin
instance at position 8 in the Wheel
collection.
The special `` Outcome(“test”, 1)`` object should be found
in the expected Bin
instance.
Wheel Deliverables¶
There are three deliverables for this exercise. The new class and the unit test will have Python docstrings.
The
Wheel
class. This is part of theroulette.py
file, along with theOutcome
andBin
classes.A class which performs a unit test of building the
Wheel
class. The unit test should create several instances of theOutcome
class, two instances of theBin
class, and an instance of theWheel
class. The unit test should establish thatBin
instances can be added to theWheel
.A class which tests the Wheel class by selecting “random” values from a
Wheel
object using a fixed seed value.


I unfortunately did not get to explore much of Denmark outside of Copenhagen. I was able to visit a small harbor town located 12 km outside of Copenhagen named Dragor, which despite its simple spelling - is quite hard to pronounce. The most remarkable thing about this town was its many well perserved picturesque historical buildings.
There isn’t a lot to say about the town itself, other than it is small and very cute. The buildings are all very historic Danish with yellow paint, cobblestone streets and the occasional thatched roof.
The town was quite touristy and had two bars near the harbor which each exclusively served one of the two main competing beers in Copenhagen. We dined at the one that served Carlsberg.
Still the town clearly had a lively amount of fisherman, which thanks to their tans, were easily to tell apart from the tourists.
For more pictures from my trip to Copenhagen visit my flickr gallery.


--- layout: post title: Noordzee date: '2014-06-01T07:30:50+02:00' categories: - Storyboards picture_url: https://film-Storyboards.tumblr.com/post/87486071449 ---


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