Wifi signal strength varies spatially. This project built and deployed the required ROS-nodes to autonomously generate a Floorplan of a location, overlaid with signal strength. The analyses make use of geographic-weighted regression to plot spatial variance.
These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.
Detailed set-up documentation for the robot makes use of my code for a signal-strength publishing node.
In order to create this node, we make a new package in our catkin workspace.
$ cd ~/catkin_ws/src
src $ catkin_create_pkg signal_gthr std_msgs rospy
After this folder’s been created, replace the contents of the new folder with the folder in this repository. To deploy our new node, we make our host_posAndSignal.py executable, and then catkin_make this package:
$ sudo chmod +x signal_gthr/src/host_posAndSignal.py
$ cd ~/catkin_ws
$ catkin_make
$ rospack profile
Now you are ready to run the host_posAndSignal.py script. Locate a folder to save the data output.
Initialize ROS, and bringup the robot and your wifi node of choice.
host$ roscore
For specific launch instructions on the TurtleBot3, the platform used in my build of this project, see their website.
deadspottr$ roslaunch turtlebot3_bringup turtlebot3_robot.launch
deadspottr$ rosrun single_sig_test signal_strength.py
We now launch the signal_gthr node we just constructed on the host computer.
host$ roslaunch turtlebot3_slam turtlebot3_slam.launch
host$ rosrun rviz rviz -d `rospack find turtlebot3_slam`/rviz/turtlebot3_slam.rviz
host$ roslaunch turtlebot3_teleop turtlebot3_teleop_key.launch
To begin data-collection, run:
host$ rostopic echo -p /signal_dtagthr > /Path/to/output/file.txt
To check your set-up, run host$ rosrun rqt_graph rqt_graph
to check your RQT-Graph against the proper set-up.
Now that the nodes are running, allow the robot to drive around the area you are trying to map.
After you are satisfied with the local area map, save the resulting map into the data folder, where we’ve been saving the publishings of the /signal_dtagthr topic.
host$ rosrun map_server map_saver -f map
To process these files into an output map, we now run the R script.
host$ r -f /Path/to/GenerateSignalMap.R
Because this script can run from any location, you will be prompted twice to enter the location of the data files that we collected.
When promped, enter the direct path to the file or folder asked. If this does not work, you can hard-code the path locations directly into the script.
The final generated file will be in the folder of the R script and be pdf file titled Rplots.pdf.


grape.general_graph.GeneralGraph¶
-
class
GeneralGraph
(incoming_graph_data=None, **attr)[source]¶ Class GeneralGraph for directed graphs (DiGraph).
Constructs a new graph given an input file. A DiGraph stores nodes and edges with optional data or attributes. DiGraphs hold directed edges. Nodes can be arbitrary python objects with optional key/value attributes. Edges are represented as links between nodes with optional key/value attributes.
Initialize a graph with edges, name, or graph attributes.
- Parameters
incoming_graph_data (input graph (optional, default: None)) – Data to initialize graph. If None (default) an empty graph is created. The data can be an edge list, or any NetworkX graph object. If the corresponding optional Python packages are installed the data can also be a NumPy matrix or 2d ndarray, a SciPy sparse matrix, or a PyGraphviz graph.
attr (keyword arguments, optional (default= no attributes)) – Attributes to add to graph as key=value pairs.
See also
convert
Examples
>>> G = nx.Graph() # or DiGraph, MultiGraph, MultiDiGraph, etc >>> G = nx.Graph(name='my graph') >>> e = [(1, 2), (2, 3), (3, 4)] # list of edges >>> G = nx.Graph(e)
Arbitrary graph attribute pairs (key=value) may be assigned
>>> G = nx.Graph(e, day="Friday") >>> G.graph {'day': 'Friday'}
-
__init__
(incoming_graph_data=None, **attr)¶ Initialize a graph with edges, name, or graph attributes.
- Parameters
incoming_graph_data (input graph (optional, default: None)) – Data to initialize graph. If None (default) an empty graph is created. The data can be an edge list, or any NetworkX graph object. If the corresponding optional Python packages are installed the data can also be a NumPy matrix or 2d ndarray, a SciPy sparse matrix, or a PyGraphviz graph.
attr (keyword arguments, optional (default= no attributes)) – Attributes to add to graph as key=value pairs.
See also
convert()
Examples
>>> G = nx.Graph() # or DiGraph, MultiGraph, MultiDiGraph, etc >>> G = nx.Graph(name='my graph') >>> e = [(1, 2), (2, 3), (3, 4)] # list of edges >>> G = nx.Graph(e)
Arbitrary graph attribute pairs (key=value) may be assigned
>>> G = nx.Graph(e, day="Friday") >>> G.graph {'day': 'Friday'}
Methods
__init__
([incoming_graph_data])Initialize a graph with edges, name, or graph attributes.
add_edge
(u_of_edge, v_of_edge, **attr)Add an edge between u and v.
add_edges_from
(ebunch_to_add, **attr)Add all the edges in ebunch_to_add.
add_node
(node_for_adding, **attr)Add a single node node_for_adding and update node attributes.
add_nodes_from
(nodes_for_adding, **attr)Add multiple nodes.
add_weighted_edges_from
(ebunch_to_add[, weight])Add weighted edges in ebunch_to_add with specified weight attr
adjacency
()Returns an iterator over (node, adjacency dict) tuples for all nodes.
Betweenness_centrality measure of each node.
Choose the most appropriate way to compute the all-pairs shortest path depending on graph size and density.
Describe the topology of the potentially perturbed graph, after the occurrence of a perturbation in the system.
Describe the topology of the integer graph, before the occurrence of any perturbation in the system.
Write list of nodes and list of edges csv files to visualize the input with Gephi.
chunk_it
(nodi, n)Divide graph nodes in chunks according to number of processes.
clear
()Remove all nodes and edges from the graph.
Closeness_centrality measure of each node.
Inner iteration for parallel efficiency calculation, to update shared dictionary.
Compute efficiency, starting from path length attribute.
construct_path
(source, target, pred)Reconstruct source-target paths starting from predecessors matrix.
construct_path_iteration_parallel
(pred, …)Inner iteration for parallel Floyd Warshall APSP algorithm, to update shared dictionary.
construct_path_kernel
(pred, nodi)Populate the dictionary of shortest paths.
copy
([as_view])Returns a copy of the graph.
Degree centrality measure of each node.
delete_a_node
(node)Delete a node in the graph to simulate a perturbation to an element in a plant and start to propagate the perturbation.
edge_subgraph
(edges)Returns the subgraph induced by the specified edges.
Initialization of Floyd Warshall APSP algorithm.
floyd_warshall_kernel
(dist, pred, init, stop)Floyd Warshall’s APSP inner iteration.
Parallel Floyd Warshall’s APSP algorithm.
Serial Floyd Warshall’s APSP algorithm.
get_edge_data
(u, v[, default])Returns the attribute dictionary associated with edge (u, v).
Average global efficiency of the whole graph.
graph_characterization_to_file
(filename)Write to file graph characterization after the perturbation.
has_edge
(u, v)Returns True if the edge (u, v) is in the graph.
has_node
(n)Returns True if the graph contains the node n.
has_predecessor
(u, v)Returns True if node u has predecessor v.
has_successor
(u, v)Returns True if node u has successor v.
Indegree centrality measure of each node.
is_directed
()Returns True if graph is directed, False otherwise.
is_multigraph
()Returns True if graph is a multigraph, False otherwise.
load
(filename)Load input file.
Local efficiency of the node.
merge_lists
(l1, l2, key)Merge two lists of dictionaries according to their keys.
nbunch_iter
([nbunch])Returns an iterator over nodes contained in nbunch that are also in the graph.
neighbors
(n)Returns an iterator over successor nodes of n.
Global efficiency of the node.
number_of_edges
([u, v])Returns the number of edges between two nodes.
number_of_nodes
()Returns the number of nodes in the graph.
order
()Returns the number of nodes in the graph.
Outdegree centrality measure of each node.
Wrapper for parallel SSSP algorithm based on Dijkstra’s method.
predecessors
(n)Returns an iterator over predecessor nodes of n.
remove_edge
(u, v)Remove the edge between u and v.
remove_edges_from
(ebunch)Remove all edges specified in ebunch.
remove_node
(n)Remove node n.
remove_nodes_from
(nodes)Remove multiple nodes.
reverse
([copy])Returns the reverse of the graph.
rm_nodes
(node[, visited])Remove nodes from the graph in a depth first search way to propagate the perturbation.
service_paths_to_file
(filename)Write to file the service paths situation after the perturbation.
simulate_multi_area_perturbation
(multi_areas)Simulate a perturbation in one or multiple areas.
single_source_shortest_path_parallel
(out_q, nodi)Parallel SSSP algorithm based on Dijkstra’s method.
Serial SSSP algorithm based on Dijkstra’s method.
size
([weight])Returns the number of edges or total of all edge weights.
subgraph
(nodes)Returns a SubGraph view of the subgraph induced on nodes.
successors
(n)Returns an iterator over successor nodes of n.
to_directed
([as_view])Returns a directed representation of the graph.
to_directed_class
()Returns the class to use for empty directed copies.
to_undirected
([reciprocal, as_view])Returns an undirected representation of the digraph.
to_undirected_class
()Returns the class to use for empty undirected copies.
update
([edges, nodes])Update the graph using nodes/edges/graphs as input.
update_areas
(multi_areas)Update the status of the elements in the areas after the propagation of the perturbation.
update_status
(which_status, field, …)Update the status of the nodes not concerned by the perturbation.
Attributes
adj
Graph adjacency object holding the neighbors of each node.
degree
A DegreeView for the Graph as G.degree or G.degree().
edges
An OutEdgeView of the DiGraph as G.edges or G.edges().
in_degree
An InDegreeView for (node, in_degree) or in_degree for single node.
in_edges
An InEdgeView of the Graph as G.in_edges or G.in_edges().
name
String identifier of the graph.
nodes
A NodeView of the Graph as G.nodes or G.nodes().
out_degree
An OutDegreeView for (node, out_degree)
out_edges
An OutEdgeView of the DiGraph as G.edges or G.edges().
pred
Graph adjacency object holding the predecessors of each node.
succ
Graph adjacency object holding the successors of each node.


Recipe 13.10. Inspecting a POP3 Mailbox InteractivelyCredit: Xavier Defrang ProblemYou have a POP3 mailbox somewhere, perhaps on a slow connection, and need to examine messages and possibly mark them for deletion interactively. SolutionThe poplib module of the Python Standard Library lets you write a script to solve this task quite easily: # Interactive script to clean POP3 mailboxes from malformed or too-large mails # # Iterates over nonretrieved mails, prints selected elements from the headers, # prompts interactively about whether each message should be deleted import sys, getpass, poplib, re # Change according to your needs: POP host, userid, and password POPHOST = "pop.domain.com" POPUSER = "jdoe" POPPASS = "" # How many lines to retrieve from body, and which headers to retrieve MAXLINES = 10 HEADERS = "From To Subject".split( ) args = len(sys.argv) if args>1: POPHOST = sys.argv[1] if args>2: POPUSER = sys.argv[2] if args>3: POPPASS = sys.argv[3] if args>4: MAXLINES= int(sys.argv[4]) if args>5: HEADERS = sys.argv[5:] # An RE to identify the headers you're actually interested in rx_headers = re.compile('|'.join(headers), re.IGNORECASE) try: # Connect to the POP server and identify the user pop = poplib.POP3(POPHOST) pop.user(POPUSER) # Authenticate user if not POPPASS or POPPASS=='=': # If no password was supplied, ask for the password POPPASS = getpass.getpass("Password for %s@%s:" % (POPUSER, POPHOST)) pop.pass_(POPPASS) # Get and print some general information (msg_count, box_size) stat = pop.stat( ) print "Logged in as %s@%s" % (POPUSER, POPHOST) print "Status: %d message(s), %d bytes" % stat bye = False count_del = 0 for msgnum in range(1, 1+stat[0]): # Retrieve headers response, lines, bytes = pop.top(msgnum, MAXLINES) # Print message info and headers you're interested in print "Message %d (%d bytes)" % (msgnum, bytes) print "-" * 30 print "\n".join(filter(rx_headers.match, lines)) print "-" * 30 # Input loop while True: k = raw_input("(d=delete, s=skip, v=view, q=quit) What? ") k = k[:1].lower( ) if k == 'd': # Mark message for deletion k = raw_input("Delete message %d? (y/n) " % msgnum) if k in "yY": pop.dele(msgnum) print "Message %d marked for deletion" % msgnum count_del += 1 break elif k == 's': print "Message %d left on server" % msgnum break elif k == 'v': print "-" * 30 print "\n".join(lines) print "-" * 30 elif k == 'q': bye = True break # Time to say goodbye? if bye: print "Bye" break # Summary print "Deleting %d message(s) in mailbox %s@%s" % ( count_del, POPUSER, POPHOST) # Commit operations and disconnect from server print "Closing POP3 session" pop.quit( ) except poplib.error_proto, detail: # Fancy error handling print "POP3 Protocol Error:", detail DiscussionSometimes your POP3 mailbox is behind a slow Internet link, and you don't want to wait for that funny 10MB MPEG movie that you already received twice yesterday to be fully downloaded before you can read your mail. Or maybe a peculiar malformed message is hanging your MUA. Issues of this kind are best tackled interactively, but you need a helpful script to let you examine data about each message and determine which messages should be removed. I used to deal with this kind of thing by telneting to the POP (Post Office Protocol) server and trying to remember the POP3 protocol commands (while hoping that the server implements the help command in particular). Nowadays, I use the script presented in this recipe to inspect my mailbox and do some cleaning. Basically, the Python Standard Library POP3 module, poplib, remembers the protocol commands on my behalf, and this script helps me use those commands appropriately. The script in this recipe uses the poplib module to connect to your mailbox. It then prompts you about what to do with each undelivered message. You can view the top of the message, leave the message on the server, or mark the message for deletion. No particular tricks or hacks are used in this piece of code: it's a simple example of poplib usage. In addition to being practically useful in emergencies, it can show you how poplib works. The poplib.POP3 call returns an object that is ready for connection to a POP3 server specified as its argument. We complete the connection by calling the user and pass_ methods to specify a user ID and password. Note the trailing underscore in pass_: this method could not be called pass because that is a Python keyword (the do-nothing statement), and by convention, such issues are often solved by appending an underscore to the identifier. After connection, we keep working with methods of the pop object. The stat method returns the number of messages and the total size of the mailbox in bytes. The top method takes a message-number argument and returns information about that message, as well as the message itself as a list of lines. (You can specify a second argument n to ensure that no more than n lines are returned.) The dele method also takes a message-number argument and deletes that message from the mailbox (without renumbering all other messages). When we're done, we call the quit method. If you're familiar with the POP3 protocol, you'll notice the close correspondence between these methods and the POP3 commands. See AlsoDocumentation for the standard library modules poplib and getpass in the Library Reference and Python in a Nutshell; the POP protocol is described in RFC 1939 (http://www.ietf.org/rfc/rfc1939.txt). |


The Hindu tradition relates diamonds to the planet Venus. Diamond, king of all crystals represent faithfulness, love, purity, innocence, and relationships filled with love. It removes certain types of deviations in the aura, which can be best imagined as sort of voids, and diamond fills them with the pure energy of love.
The Hindu tradition relates diamonds to the planet Venus. Diamond, king of all crystals represent faithfulness, love, purity, innocence, and relationships filled with love. It removes certain types of deviations in the aura, which can be best imagined as sort of voids, and diamond fills them with the pure energy of love.


Grid
Note: For now, just know that the s1 stands for small-1 which in plain English means "1 column on small screens".
#1. 12개의 행(Column)
1
2
3
4
5
6
7
8
9
10
11
12
#2. Column들은 Row 안에
This div is 12-columns wide on all screen sizes
6-columns (one-half)
6-columns (one-half)
#3. 여백
This div is 12-columns wide on all screen sizes
6-columns (offset-by-6)
#4. Push and Pull
This div is 7-columns wide on pushed to the right by 5-columns.
5-columns wide pulled to the left by 7-columns.
#5. side navigaition layout
navigation panel
page content
#6. resposive layout -- 1
-
Mobile Devices <= 600px : .s
-
Tablet Devices > 600px : .m
-
Desktop Devices > 992px : .l
-
Large Desktop Devices > 1200px : .xl
I am always full-width (col s12)
I am full-width on mobile (col s12 m6)
#6. resposive layout -- 2
#7. resposive layout -- 3


SMART
EXPENDABLE VILLAS (G.Noida)
|
S.No |
Types |
Area
(In Sq.Yard/Mtr) |
Area
(In Sq. Ft) |
|
1 |
A |
55 Yard/45 Mtr. |
1395 Sq. Ft |
|
2 |
B |
65 Yard/54 Mtr. |
1595 Sq. Ft |
|
3 |
C |
75 Yard/62 Mtr. |
1795 Sq. ft |
Other charges(PLC)
|
S.No |
Charges |
Rate |
Type”A” |
Type “B” |
Type “C” |
|
1 |
Corner Facing |
@200 Per Sq.Ft |
2,79,000/- |
3,19,000/- |
3,59,000/- |
|
2 |
Park facing |
@200 Per Sq.Ft |
2,79,000/- |
3,19,000/- |
3,59,000/- |
|
3 |
Club
Membership |
|
25000/- |
25000/- |
25000/- |
Price BSP
Rs.2450/- Per Sq.Ft(According To CLP Plan)
|
PARTICULARS |
PAYMENT PLAN |
|
On Booking |
10% Of Basic
Cost(With in 15 days) |
|
With In 45 Days |
10% Of Basic Cost |
|
On Start Of Excavation Work |
10% Of Basic Cost |
|
On Start Of Raft Casting |
15% Of Basic Cost |
|
On G.F.Slab |
15% Of Basic
Cost |
|
On F.F.Slab |
15% Of Basic Cost |
|
On Flooring & Plaster |
10% Of Basic
Cost |
|
On Finishing |
10% Of Basic Cost |
|
On Offer Of Possession |
5 % |
·
External
Electrification Charges/FFC/100% Power Back-up
Down payment
plan @ Rs.2250/- per sq.ft(Plus other charges)
|
S.No |
Types |
Area(In Sq.Yard/Mtr.) |
Area(In Sq.Ft) |
Cost Of Villas |
|
1 |
A |
55 Yard/45
Mtr |
1395 Sq.Ft |
31,38,750/- |
|
2 |
B |
65 Yard/54
Mtr |
1595 Sq.Ft |
35,88,750/- |
|
3 |
C |
75 Yard/62
Mtr |
1795 Sq.Ft |
4038750/- |
|
PARTICULARS |
PAYMENT
PLAN |
|
On Booking |
10 % Of Basic Cost(With In 15 Days) |
|
Within
45 days On Booking |
85% |
|
On Offer Of Possesion |
5 % |
Option 1:
50%-25%-25%
|
PARTICULARS |
PAYMENT PLAN |
|
On Booking |
50 % (With
In 15 Days) |
|
Structure Completion |
25 % |
|
On Possesion |
25% |
Option 2:
25%-25%-25%-25%
|
PARTICULARS |
PAYMENT PLAN |
|
On Booking |
25 %(With In
15 Days) |
|
On Start Of Excavation Work |
25 % |
|
Structure Completion |
25 % |
|
On Possesion |
25 % |
Option 3:
40%-30%-30%
|
PARTICULARS |
PAYMENT PLAN |
|
On Booking |
40 % |
|
Structure Completion |
30 % |
|
On Possesion |
30 % |


Meet a Gilt Technologist: Nabila Yusaf, Software Engineer
What’s your role at Gilt?
I’m a software engineer who focuses mostly on front-end development, but as time goes on I’m becoming more of a full-stack engineer. My passion is front-end engineering, though–I’m most comfortable working in JavaScript and CSS.
I’m very focused on the visual side–it’s what I like to do. I’m not the type who figures out how to design a database. I’m more interested in the interactive, “what people see” part.
How did you arrive at Gilt?
I’d been a member and shopped on the site for a while. I knew that Gilt’s Tech team was well respected, so when a recruiter contacted me I came in and interviewed, and that was that. That was in May 2010–right around the time that we started migrating our services from Ruby to Java.
When did you become interested in technology?
I studied computer science in college, but it was mostly all theory. When I came home one summer, I started making a website for myself. It was old-school: black with stars, and with that “under construction” gif of the man who makes the digging motion. The concept of online guest books was still somewhat new, and I found one that you could really customize; I found images of 3-D comic book characters and made it so that guests could pick one of the characters as their avatar. It was a big hit with people. That was my first foray into theming and changing things.
What was the focus of the website?
It was about me–teenager stuff, music I listened to. Nothing I’d want to publicize now!
How did you learn front-end development?
On my own. Around the time I graduated from college in 2000, I became really interested in CSS–it was just emerging. Right out of school, I started working at Razorfish as an associate technologist, using mostly Java. Even then, I found that I was more interested in trying to make things look pretty than in the straight coding part.
And then the tech industry tanked.
Yes, and there were no jobs to be found, especially for new college grads. I thought, ‘what should I do so that I can always have a job? Maybe I’ll become a doctor.’ I started taking pre-med classes and even got accepted into medical school, but then the tech industry started to bounce back, and I was able to find a job. That was at Wiley, and was my first front-end position.
How did you bring yourself up to speed for that job?
Lots of practicing at home, and mostly learning on the job. I Googled my way through it. I had the confidence because it was the passion that drove me. I loved doing front-end development, and felt like I could do it.
Also, JavaScript applies a lot of the same programming concepts as Java, so adapting was mainly a matter of learning the new syntax and some best practices. By the time I got to Gilt, I was much more advanced.
How has working at Gilt shaped your knowledge and expertise?
It’s a very challenging environment. In any other company, people might take the easy way. Here, we do things the challenging way. We’re very stringent on coding practices: For example, people will hound you if you use a double quote instead of a single quote.
I’ve been pushed intellectually here. When I first arrived, I hadn’t programmed in Java for years, but for one of my first Gilt projects I had to dive in and write a Java dispatcher. I was like, “what?” But I had to do it, so I just did it.
How much of your work involves Scala?
I’m doing some Scala programming, but not much. I took the free Scala course here and know very basic Scala syntax–though enough to know that it’s definitely prettier and more concise than Java. Functional programming is not what I studied in college, but I feel I should dive in and do it–so I have been, more and more. I’ve been getting lots of code reviews and corrections. You just have to use your peers as guides to learn new things.
Recently you and your team lead [Lead Software Engineer Kristen McGregor] spent an intensive few weeks at Mobile Bootcamp, learning iOS programming with our Mobile team. How did you get chosen for that?
I volunteered! I asked Kristen if I could do it, and we both did it.
What was it like to work with a different team?
It was very easy, actually. The team did a one-day orientation for us, and Evan [Maloney, Mobile Principal Software Engineer] gave a presentation on what mobile is, and how to develop for it.
What did you learn at Bootcamp?
Well, first of all, I gained a new appreciation of how iOS development is completely different from web development. It reminds me in some ways of 1990s-era web development! I learned how our apps are created, and more about the proprietary issues involved in iOS. Since Bootcamp ended I’ve begun a side project with Ruxy [Staicut, mobile software engineer], who’s become my mentor. It’s an app that uses our API. I’m learning a lot that way.
How does your mentoring relationship with Ruxy work?
We’ve been having weekly, one-hour meetings. At first, we mainly talked about my app and which steps to take, but last week we started coding together; it was very hands-on, and worked really well. She’ll give me tips and show me where to find things like Objective-C tutorials.
What are your goals for the next few months?
I recently decided that I want to be more involved in Mobile, which coincides with our shifting focus to mobile. A few weeks ago I attended the An Event Apart conference, which was all about “mobile first”–and it sold me on the idea. That conference used to be more about front-end development, but now it’s pretty UX-focused. My takeaway was that multi-device compatibility is the wave of the future; you should be able to see a website on any device.
By going to Mobile Bootcamp, by having an iOS developer as my mentor, and by working on this responsive design project, I’m hoping to help get Gilt on the road to Mobile First and to inspire other engineers to join me.
What are some of your hobbies?
Videography, photography … I like to photograph people.
Street fashion?
A few years ago I did it a lot. Not so much anymore.
You’re a fashion aficionado. How has working at Gilt changed your approach to style?
Nowadays I am concerned with classic pieces that will last–quality over quantity. I like 3.1 Philip Lim and Rag & Bone, and recently bought a pair of Elizabeth and James shoes and an Antik Batik dress that are my current favorites. I like that in this office you can wear fancy things and people don’t look at you funny. I like dressing up for work!


person_add
add user
Add a new user
first
last
person_outline
username
email
email
lock_outline
password
lock_outline
confirm
business
last
warning
Biobank
Archive
DBAC
Admin
Select a role
First Name
Last Name
Username
Email
Institution name
Actions
delete_forever
edit
done


fn() calculateVarianceCalculates the variance for the number of word occurrences of a word in a sequence of length n given a
background model.
Calculates the variance for the number of word occurrences of a word in a sequence of length n given a
background model.
| Defined in | <seqan/alignment_free.h> |
|---|---|
| Signature |
void calculateVariance(variance, word, bgFrequencies, n);
void calculateVariance(variance, word, bgModel, n);
|
Parameters
variance
|
Variance of the number of occurrences of the word in a sequence of length n given the model; double. |
|---|---|
word
|
String, usually of Dna to compute variance for. |
bgFrequencies
|
String of bg frequencies representing the model. |
bgModel
|
MarkovModel to use. |
n
|
Length of the sequence where the occurrences of word are counted, int. |
Detailed Description
Calculates the variance for the number of word occurrences of a word in a sequence of length n given a background model (Markov model or Bernoulli model). The formula is obtained from (Robin et al., 2005).
References
Robin, S., Rodolphe, F., and Schbath, S. (2005). DNA, Words and Models. Cambridge University Press. See Jonathan Goeke et al (to appear) for details on the implementation.
Examples
Calculate the variance for the number of occurrences of CAAGTC in a sequence of length 10000bp with p(A) = p(T) = 0.3 and p(C) = p(G) = 0.2.
using namespace seqan; double var = 0.0; int n = 10000; DnaString word = "CAAGTC"; String<double> model; resize(model, 4); model[0] = 0.3; // p(A) model[1] = 0.2; // p(C) model[2] = 0.2; // p(G) model[3] = 0.3; // p(T) calculateVariance(var, word, model, n); // var = 2.16
Estimate a Markov model on a set of sequences and calculate the variance for the number of occurrences of the word CAAGTC in a sequence of length 10000bp.
using namespace seqan; double var = 0.0; int n = 10000; DnaString word = "CAAGTC"; StringSet<DnaString> sequences; appendValue(sequences, "CAGAAAAAAACACTGATTAACAGGAATAAGCAGTTTACTTATTTTGGGCCTGGGACCCGTGTCTCTAATTTAATTAGGTGATCCCTGCGAAGTTTCTCCA"); MarkovModel<Dna, double> model(0); // Bernoulli model model.build(sequences); calculateVariance(var, word, model, n); // var = 2.16 MarkovModel<Dna, double> model1(1); // First order Markov model model1.build(sequences); calculateVariance(var, word, model1, n); // var = 1.69716
Data Races
Thread safety unknown!


This sample is designed to work with Google Chrome version 76 or newer, but it should work with any browser supporting the WebBluetooth standard. Currently this should work on Windows 10, Mac OS, and Android with limited support for Linux. This page must be hosted on a webserver using TLS or SSL as evidenced by an HTTPS prefix, but the security certificate can be self-signed (untrusted)
First, ensure your PetTutor feeder is turned on (best to power cycle it as I have had issues with its Bluetooth freezing). Next, click the "Pair Feeder(s)" button. A dialog should appear and eventually show all feeders (if you changed the feeder name in the official PetTutor app you will need to change it back to PTFeeder). Click "Pair". Feel free to add additional feeders following the same steps. When you are ready to feed, simply press the "Feed All" button.
As an accessibility feature, the feeder is also triggered when any key on the keyboard is clicked. This should also enable the use of presentation remotes as clickers provided they are paired at the system level.


WITNESS LIST
Judiciary & Civil Jurisprudence Committee
April 18, 2012 - 10:00 AM
Lawsuit Lending
On:
Beisner, John (Institute for Legal Reform)
Chodes, Gary (Oasis Legal Finance)
Hirschfeld, Harvey (American Legal Finance Association)
Kaufman, Lisa (Texas Civil Justice League)
Shewmake, Charles (BNSF Railway)
Tillman, Patricia (Self)
Ombudsman
For:
Hasson, Ralph (The Ombudsmen Shield Law Coalition)
Howard, Charles (Self)
Morale, Amos (Marathon Oil Company)
1


THE CAVEMAN'S VALENTINE A film review by Steve Rhodes Copyright 2001 Steve Rhodes RATING (0 TO ****): ***
In an acting tour de force in THE CAVEMAN'S VALENTINE, Samuel L. Jackson plays Romulus Ledbetter, a paranoid schizophrenic with dirty dreadlocks and standard homeless attire. Romulus, however, is careful to correct people. He isn't a homeless person but a cave dweller. In his cave in a public park, he watches TV without having to plug in any wires. Wherever he walks, there are evil signals coming his way from the top of the nefarious, art deco Chrysler Building in New York. The yellow-colored Y rays are tolerable, but the new green-colored Z rays are pretty sinister.
So what is the story about? It's a murder mystery with Romulus as a blend of the lead characters of SHINE, "Columbo," and THE FISHER KING. A Julliard-trained, classical pianist, Romulus is a highly intelligent and gifted man who has lost his sanity but not his mind. Jackson avoids all of the pitfalls of such a role, delivering a performance that makes Romulus a complex character who deserves our sympathy and our understanding.
Being, well, nuts, no one will pay attention to Romulus when he claims that the guy found frozen in a tree near his cave was murdered. He suspects controversial artist David Leppenraub (Colm Feore) since the murdered young man was one of Leppenraub's models. Leppenraub is fond of making inflammatory remarks about his art. ("All great art is born of suffering." and "If the price of rapture is a mountain of suffering, shouldn't the fee be paid?")
Director Kasi Lemmons, whose only other film was the acclaimed EVE'S BAYOU, has an acute sense of the visual. Romulus's many surrealist dream sequences are particularly compelling, giving us an enhanced awareness of his pain.
My favorite subtheme in the story involves a bankruptcy lawyer named Bob, played with a boyish innocence by Anthony Michael Hall, who provides Romulus with a suit and a shower. Bob's apartment is furnished completely in 1930s decor since that was the "golden era" for his profession.
THE CAVEMAN'S VALENTINE doesn't quite fit into any category. It's a fairly thin mystery but a heck of a character study. Whatever it is, it keeps your eyes glued to the screen from beginning to end. Without Jackson to play the central role, the production would have been hopeless. But he did agree to play it and made it, thereby, a handsome addition to the Jackson collection.
THE CAVEMAN'S VALENTINE runs 1:43. It is rated R for language, some violence and sexuality and would be acceptable for older teenagers.
Web: http://www.InternetReviews.com Email<EMAIL_ADDRESS>Want free reviews and weekly movie and video recommendations via Email? Just send me a letter with the word "subscribe" in the subject line.
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


| Level | Type | Location | Message |
| warning | invariant | StructureDefinition/template-profile-on-profile: StructureDefinition | sdf-0: Name should be usable as an identifier for the module by machine processing applications such as code generation [name.matches('[A-Z]([A-Za-z0-9_]){0,254}')] | |
| warning | business-rule | http://www.fhir.org/guides/test4/StructureDefinition/template-profile-on-profile | Profiles SHOULD state their own version | |
| warning | business-rule | http://www.fhir.org/guides/test4/StructureDefinition/template-profile-on-profile | The Implementation Guide contains no examples for this profile | |


Sweet Free Stuff
///////////////////////////////////////////
Free Arnold Bread at BJs Wholesale Club
Posted: 10 Apr 2015 10:53 AM PDT
http://feedproxy.google.com/&edburner&utm_medium=email
Get a free Arnold Bread at BJ’s Wholesale Club with this printable coupon.
Expires 7/31. You need to be a BJs Club Member but you can get a free 60
day membership here. Free Arnold Bread at BJ’s Wholesale Club
The post Free Arnold Bread at BJ’s Wholesale Club appeared first on Sweet
Free Stuff.
///////////////////////////////////////////
Free Tostitos Dip-etizers at Kroger & Affiliate Stores
Posted: 10 Apr 2015 10:41 AM PDT
http://feedproxy.google.com/&edburner&utm_medium=email
Load the coupon to your shoppers card today only (4/10) and use by 4/25.
Free Tostitos Dip-etizers at Kroger Affiliate Stores
The post Free Tostitos Dip-etizers at Kroger Affiliate Stores appeared
first on Sweet Free Stuff.
///////////////////////////////////////////
FREE Medium Two-Topping Handmade Pan Pizza at Dominos During Baseball Season
Posted: 10 Apr 2015 05:09 AM PDT
http://feedproxy.google.com/&edburner&utm_medium=email
When a pitcher throws a no-hitter this season, visit MLB.com/Dominono and
enter your mlb.com account. after Each of the first 2 no-hitters, THE FIRST
20,000 MLB.COM USERS TO ENTER THEIR MLB.COM ACCOUNTS will receive a code
valid for a free medium two-topping handmade pan pizza.
The post FREE Medium Two-Topping Handmade Pan Pizza at Dominos During
Baseball Season appeared first on Sweet Free Stuff.
///////////////////////////////////////////
Free Jiffy Corn Muffin Mix
Posted: 09 Apr 2015 10:05 PM PDT
http://feedproxy.google.com/&edburner&utm_medium=email
Save 100% when you buy ONE (1) 8.5 oz. box of Jiffy® Corn Muffin Mix.
Expires 4/12/2015.
The post Free Jiffy Corn Muffin Mix appeared first on Sweet Free Stuff.
///////////////////////////////////////////
Free Nivea Lotion Samples
Posted: 09 Apr 2015 10:00 PM PDT
http://feedproxy.google.com/&edburner&utm_medium=email
Free Samples of Nivea Cocoa Butter and Nourishing In-Shower Body Lotion.
Free Nivea Lotion Samples
The post Free Nivea Lotion Samples appeared first on Sweet Free Stuff.
///////////////////////////////////////////
Free Healthy Product Sample Pack
Posted: 09 Apr 2015 10:00 PM PDT
http://feedproxy.google.com/&edburner&utm_medium=email
Free Healthy Product Sample Pack
The post Free Healthy Product Sample Pack appeared first on Sweet Free
Stuff.
///////////////////////////////////////////
Free Subscription to Maxim Magazine
Posted: 09 Apr 2015 11:22 AM PDT
http://feedproxy.google.com/&edburner&utm_medium=email
The post Free Subscription to Maxim Magazine appeared first on Sweet Free
Stuff.


Inline Elements
Inline elements don’t start on a new line, they appear on the same line as the content and tags beside them.
Inline-block Elements
Inline-block elements are similar to inline elements, except they can have padding and margins added on all four sides.
Block Elements
A block element always starts on a new line,does not add a line-break after the element, so the element can sit next to other elements.
And fills up the horizontal space left and right on the web page.
You can add margins and padding on all four sides of any block element — top, right, left, and bottom.


contains the parameters used for the getObject operation. More...
Inherits S3Request.
Inherited by S3GetObjectMetadataRequest.
Public Member Functions | |
| (S3GetObjectRequest *) | - initWithKey:withBucket: |
| Initialize the request setting the key and bucketName properties. | |
| (void) | - setRangeStart:rangeEnd: |
| sets the start and end of the range. | |
| (NSString *) | - getRange |
| returns the range in the form 'bytes=start:end' | |
Protected Attributes | |
| bool | rangeSet |
Properties | |
| int | rangeStart |
| Specifies the starting index of the byte range to download. | |
| int | rangeEnd |
| Specifies the end index of the byte range to download. | |
| NSDate * | ifModifiedSince |
| Return the object only if it has been modified since the specified time, otherwise return a 304 (not modified). | |
| NSDate * | ifUnmodifiedSince |
| Return the object only if it has not been modified since the specified time, otherwise return a 412 (precondition failed). | |
| NSString * | ifMatch |
| Return the object only if its entity tag (ETag) is the same as the one specified, otherwise return a 412 (precondition failed). | |
| NSString * | ifNoneMatch |
| Return the object only if its entity tag (ETag) is different from the one specified, otherwise return a 304 (not modified). | |
| NSOutputStream * | outputStream |
| Gets and Sets the output stream for the response data. | |
| S3ResponseHeaderOverrides * | responseHeaderOverrides |
| Specify one or more overrides to headers in the response to this request. |
contains the parameters used for the getObject operation.
| - (S3GetObjectRequest * S3GetObjectRequest.)initWithKey: | (NSString *) | key | ||
| withBucket: | (NSString *) | bucket | ||
Initialize the request setting the key and bucketName properties.
| - (void S3GetObjectRequest.)setRangeStart: | (int) | start | ||
| rangeEnd: | (int) | end | ||
sets the start and end of the range.
- (NSString *) ifMatch [read, write, retain] |
Return the object only if its entity tag (ETag) is the same as the one specified, otherwise return a 412 (precondition failed).
- (NSDate *) ifModifiedSince [read, write, retain] |
Return the object only if it has been modified since the specified time, otherwise return a 304 (not modified).
- (NSString *) ifNoneMatch [read, write, retain] |
Return the object only if its entity tag (ETag) is different from the one specified, otherwise return a 304 (not modified).
- (NSDate *) ifUnmodifiedSince [read, write, retain] |
Return the object only if it has not been modified since the specified time, otherwise return a 412 (precondition failed).
- (NSOutputStream *) outputStream [read, write, assign] |
Gets and Sets the output stream for the response data.
If this is set, then the response will write the data to the supplied stream instead of making it available through the data property.
The stream must be opened and scheduled in the desired runloop. The SDK will not close the stream.


2 Chronicles 9:16
And three hundred shields made he of beaten gold: three hundred shekels of gold went to one shield. And the king put them in the house of the forest of Lebanon.


PLANET SICK-BOY: http://www.sick-boy.com "We Put the SIN in Cinema"
It's almost become an annual rite of autumn - buy school supplies for the kids, hunker down to watch the Major League Baseball playoffs, carve a scary face into your Halloween pumpkin and sit through an awful film based on a marginally entertaining skit from Saturday Night Live.
Potential viewers of these films break down into two equally disturbing groups – those that watch SNL religiously and feel some bizarre obligation to see each hastily produced film released by Lorne Michaels' production company, and those that don't watch the show but want to see the film because they've heard from co-workers that the skit is `pretty funny.' Each goes home disappointed, swearing that they'll never do it again. But come the following fall, they're right back in line to buy tickets for the next skit-turned-film debacle.
The apparent purpose of these pictures is to have the main character(s) repeat their catch phrase as many times as possible over a 90-minute span. It's a strange concept, considering that a skit needs to be pretty popular to even be considered as feature film fodder. If it's popular, that means the catch phrase has already been rubbed into the ground for a couple of years on the show, which should make regular viewers cringe every time the phrase is uttered.
In The Ladies' Man, the phrase is `That sounds real good,' and it's spoken by ‘70s throwback Leon Phelps (Tim Meadows), the host of a late, late night radio call-in show in Chicago (it's a public access television program on SNL, but who's keeping track?). `The Ladies' Man,' which logs oodles of complaints yet is supposedly popular, is a show where listeners address questions about relationships to Leon, who has a lisp as thick as his Afro and, reportedly, a mighty `wang.' More importantly, Leon (like Dr. Laura) is idiotic, unintelligent and uneducated, offering his listeners bad advice that usually involves `doin' it up da butt.'
In the absence of a typical plot, Man floats between two loosely constructed threads. One focuses on Leon trying to find a job after he's fired from his radio station (a head-scratching move, considering his show is so popular), while the second involves the relationship between Leon and his seemingly normal producer (Karyn Parsons, The Fresh Prince of Bel Air), who, for some reason, likes him and supports his career. Leon's only redeeming quality appears to be an authentic desire to help people. `I'm like Mother Teresa,' he explains, `but bonin'.'
Man features a subplot where the husbands and boyfriends of women that Leon has bedded band together to hunt down the despicable cad. The group is called the VSA, and to explain the initials would deprive potential viewers of the film's only legitimate laugh. Among the VSA members are Meadows' SNL castmate Will Ferrell and Lee Evans (There's Something About Mary).
Man was directed by Reginald Hudlin (The Great White Hype) and co-written by Meadows and two other debut scibes, Dennis McNicholas and Andrew Steele. The script abandons ideas like comic timing and, well, common sense. There are also cameos from the likes of Rocky Carroll (Chicago Hope), Eugene Levy (Best in Show), former Kids in the Hall stars Mark McKinney and Kevin McDonald and, strangest of all, recent Oscar nominee Julianne Moore. Billy Dee Williams also has a small role, playing a bartender in a lounge that doesn't even serve Colt 45. The horror of it all.
1:26 – R for nudity, sexual content and adult language
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


Anna, Kate, and Michelle are web development students at Epicodus in Portland. In addition to computers, they are passionate about good food and reducing waste.
Have you ever opened your refrigerator and suddenly noticed a lone zucchini hiding on the bottom shelf? You weren't planning to use it for tonight's dinner, but you don't want to let it go to waste. We are here to provide you delicious recipes that include whatever you may have lying around on the bottom shelf. We also provide a list of suggested kitchen staples that can round out any recipe.
Anna came up with the idea for building a site that would help novice chefs use up the food they have on hand without feeling intimidated. Anna has had a love of cooking since a young age and loves to share that with others.
Michelle is a lover of vegan cuisine and a garden enthusiast. When she is not digging up fresh veggies from her garden to throw into the pot, she is learning to make awesome websites for the world to enjoy.
Kate enjoys cooking and is a frequent visitor to online recipe sites. She spends her summers cooking with a large extended family from the neighborhood vegetable garden.


The Art of Computer Programming: Fundamental Algorithms [Chapter 1]
Table of Contents
1. Basic Concepts
Chapter List
1
Basic Concepts
Author: Tatsu
Created: 2020-07-04 Sat 13:02
Validate


Foundation for Apps
Patterns
Colors
Typography
Layout
Grid
Panel
Navigation
Off-canvas Menu
Action Sheet
Title Bar
Menu Bar
Tabs
Callouts
Modal
Notification
Controls
Button
Button Group
Forms
Content
Typography
Card
Block List
Motion UI
Interchange
Inline Elements
Helpers
Visibility
Coloring
Functions and Mixins


Preparation time
less than 30 mins
Cooking time
30 mins to 1 hour
Serves
Serves 4
Preheat the oven to 230C/450F/Gas 8.
For the grouse, lay the halved bacon slices over the grouse breasts and secure them with string. Season, to taste, with salt and freshly ground black pepper.
Heat the oil in an ovenproof frying pan over a high heat, add the bacon-wrapped grouse, bacon-side down, and fry for 1-2 minutes, then turn and fry on the other side for 1-2 minutes, or until the grouse is golden-brown on all sides.
Transfer the grouse to the oven for 10-12 minutes (for medium rare) or until cooked to your liking. Remove the grouse from the pan and set aside on a warm plate to rest. Reserve the pan and any juices.
Heat the reserved pan that the grouse was cooked in over a medium heat, add the red wine, thyme and bay leaf to the pan juices. Stir well, scraping the browned bits off the bottom of the pan with a wooden spoon.
Add the hot stock and bring to the boil, then reduce the heat to a simmer and simmer for 2-3 minutes, or until the volume of liquid has reduced by half. Season, to taste, with salt and freshly ground black pepper.
Strain the sauce through a fine sieve, catching the sieved liquid in a saucepan.
For the pâté, heat two tablespoons of the butter in a separate frying pan over a medium heat. When the butter is foaming, add the reserved grouse livers and hearts and the chicken livers and fry for 1-2 minutes, or until golden-brown on all sides but still pink inside.
Strain the pan contents through a colander, reserving the cooked hearts and livers.
Return the frying pan to the heat, add another tablespoon of the butter and, when foaming, add the shallots and garlic. Fry for 1-2 minutes, or until softened.
Add the brandy, port and Madeira and carefully set alight with a match. Allow the flames to flare up and die down, ensuring that you keep the pan well away from your face, body and any surrounding objects and that the extractor fan is switched off. Return the cooked livers and hearts to the pan.
Add the parsley, tarragon and remaining cooking juices from the livers to the pan and cook for 2-3 minutes, or until heated through. Season, to taste, with salt and freshly ground black pepper.
Transfer the mixture to a food processor and blend to a purée.
Heat the remaining butter in a separate frying pan over a medium heat, add the bread slices and fry for 1-2 minutes on each side, or until golden-brown on both sides. Set aside to drain on kitchen paper.
For the bread sauce, stud the onion with the clove and bay leaf, then place it into a pan and pour over the milk. Bring to a simmer and continue to simmer for 3-4 minutes.
Strain the mixture through a fine sieve into a clean pan, reserving the liquid.
Add the breadcrumbs to the strained milk, season, to taste, with salt and freshly ground black pepper, then add the nutmeg. Heat the mixture over a medium heat, stirring occasionally, for 3-4 minutes, or until thickened.
Add the butter and whisk until melted.
To serve, spread the pâté over the heart-shaped croutons and place one onto each of four serving plates. Remove the string from the grouse and stuff some of the watercress into the cavity of each. Place one grouse on top of each crouton. Serve the bread sauce in a separate side dish.


val data: DataIterable<V>
Return SuspendIterator of V for get all V published in this ViewStateStore
fun data(): V?
Return (OPTIONAL) V from current ViewState.data


CS Department Information
Larry Rodrigues Class Web Page
Contact Larry Rodrigues
Survey
George Mason University Department of Computer Science Prospective Student Survey
Please help us better understand our prospect Computer Science students by completing this survey
Username:
Email Address:
<EMAIL_ADDRESS>Name (First Last):
Phone Number:
[(123)-456-7890]
Street Address:
City:
State:
----------
Alabama
Alaska
Arizona
Arkansas
California
Colorado
Connecticut
Delaware
District Of Columbia
Florida
Georgia
Hawaii
Idaho
Illinois
Indiana
Iowa
Kansas
Kentucky
Louisiana
Maine
Maryland
Massachusetts
Michigan
Minnesota
Mississippi
Missouri
Montana
Nebraska
Nevada
New Hampshire
New Jersey
New Mexico
New York
North Carolina
North Dakota
Ohio
Oklahoma
Oregon
Pennsylvania
Rhode Island
South Carolina
South Dakota
Tennessee
Texas
Utah
Vermont
Virginia
Washington
West Virginia
Wisconsin
Wyoming
Home Page URL:
[http://domain-name.com]
Date Of Survey:
[yyyy-mm-dd]
What is your high school graduation month and year?
[YYYY]
What did you like best about the campus?
Students
Location
Campus
Atmosphere
Dorm Rooms
Sports
How did you become interested in the University?
Friends
Television
Internet
Other
How likely are you to recommend this school to other prospective students?
Very Likely
Likely
Unlikely
Please rate a movie.
Movie Title:
----------
Sweet Home Alabama
Godzilla
Raising Arizona
The Godfather
Pulp Fiction
Alien
Harry Potter and the Sorcerers Stone
Lion In Winter
Red
Life Of Pie
Movie Rating:
----------
1 -- terrible
2
3
4
5
6
7
8
9
10 -- perfect
[1 (terrible)... 10 (perfect)]
Please enter any additional comments.
Enter your comments here...


Wearing Panties And Bra Makes Me Uncomfortable So I Don’t Wear Them – Singer Nikki (+Video)
by vanessa nordziFast rising Afropop dancehall artist and Ebony’s lookalike, Nikki Banks has explained why she hates wearing bra and panties.
Speaking to Abeiku Santana on his “Efie Kwanso” show, Nikki explained that she is always uneasy anytime she puts on a bra.
She added that; ” my boobs are small so I don’t see any reason why I should put on a bra. Anytime I put it on, I feel so uncomfortable that I am forced to take it off that instant”.
Abeiku Santana who was obviously taken aback by her response asked her if she wears panties. Nikki replied saying that she doesn’t wear panties often to allow fresh air pass her private part.
“I don’t always wear panties because sometimes you have to allow fresh air pass there to make it feel happy”. She reiterated.
Watch the rest of the interview in the video below;


Grids / Cells with Custom Check Box
An example on how to customize the appearance of check boxes in TreeGrid.
Instead of showing a check mark for checked state and an empty box for unchecked state of check boxes, we are using custom images. Depending on check box state, you can apply a different image. This is done by overriding the default styles of CheckBox with custom styles, which can be applied through code.
This sample also shows, how to disable a row at run-time. The row will become enabled/disabled depending on the state of its check box, checked/unchecked. Whenever a row is disabled, all mouse clicks are excluded and it is also excluded from keyboard navigation.
For more information check out the source code of this sample.


It is needlessly complex to invert the result of a boolean comparison. The opposite comparison should be made instead.
if !(a == 2) { } # Noncompliant $b = !(i < 10) # Noncompliant $c = !($a == 1 and $b == 2) # Noncompliant
if a != 2 { } $b = (i >= 10) $c = $a != 1 or $b != 2


To access: From Sourcery CodeBench, select Run > Sourcery Probe > Settings and Firmware Update.
Use this dialog box to:
Update the firmware for all MESP Professional Models and ARM and MIPS MESP Personal probes.
Configure network IP Settings for Mentor Embedded Sourcery Probe Personal.
Figure A-3.
Settings and Firmware Update Dialog Box
Table A-2.
Settings and Firmware Update Dialog Box Contents
Field
Description
Probe IP/Hostname
Enter the IP address or hostname for the Sourcery Probe.
Discover...
Click to view a list of all Sourcery Probe devices currently available on the local subnet. This opens the Sourcery Probe Discovery Dialog Box and scans all available network adapters for Sourcery Probes.
Select for the probe to obtain the IP address configuration automatically from the DHCP server on the network. This is the default configuration.
Static IP
Select to use the static IP address configuration.
This requires you to enter the following values:
Static IP address,
Subnet mask
These values should be assigned by your network administrator.
CAUTION: Do not use this option unless you require it. The Local Link mode is recommended for the probe, even when the PC network adapter is set to static mode.
New static IP settings can result in the probe becoming inaccessible if the settings are incorrect or incompatible with the network. If the probe is inaccessible after programming new settings, you must change your network adapter settings to match the IP range used by the probe.
Retrieve Settings
Displays the existing settings for the selected probe.
Program Settings
Modifies the settings on the probe and reboots it.
NOTE: New static IP settings can result in the probe becoming inaccessible if the settings are incorrect or incompatible with the network. If the probe is inaccessible after programming new settings, you must change your network adapter settings to match the IP range used by the probe.
This shows the version number of the firmware currently used by Sourcery Probe.
Update file
This is the path to the new firmware update file.
This field also stores previously used update files, available in the dropdown list.
Browse
Click Browse to select a different update file on the file system.
By default this opens a dialog displaying the directory with the update files included with the Sourcery CodeBench installation.
Update file naming conventions are:
mesp-personal_vXYZbN for Sourcery Probe Personal and Mentor Embedded USB-JTAG Probe
mesp-professional_vXYZbN for Sourcery Probe Professional and Mentor Embedded Giga-JTAG Probe
File version
This displays the update file version.
Program update
Updates the firmware on the selected probe.
At the end of the update process the probe is rebooted automatically. It will use the new firmware after it reboots.
NOTE: Do not interrupt or cancel the update process.


About Code Institute
Code Institute delivers intensive full stack web development training programmes, mentored online and in the classroom. You will learn the skills required to kick-start your career in web development.
Code Institute delivers intensive full stack web development training programmes, mentored online and in the classroom. You will learn the skills required to kick-start your career in web development.
If you have questions about your career in coding or simply want to meet the Code Institute team, then come along to our next Careers Open Evening in Dublin
If you have questions about your career in coding or simply want to meet the Code Institute team, then come along to our next Careers Open Evening in Dublin
Once you join a Code Institute Bootcamp you will be taken on an accelerated contextualised learning path across 3 streams. Nothing is learned in isolation.We contextualise the content so that the knowledge.


Netherlands
Learn more about the beautiful country of Netherlands
The Netherlands is a tiny country filled with historic brick filled and cobblestone laned cities, an interconnected system of canals, beautiful and vast farmland, iconic windmills, and even some pleasant beaches.


Mahlonoko Eyeing Pirates Return?
by Soccer LadumaOrlando Pirates youngster, Augustine Mahlonoko, will hope to return to the club for another chance with the first team next season.
The 18-year-old midfielder is spending the current season on loan with Pirates’ ABC Motsepe League side Pele Pele FC.
Read: Plan Revealed As SA U23s Prepare For Semis
Mahlonoko was promoted to Pirates’ first team last year as a 16-year-old. However, the attacking midfielder struggled for game-time under the club’s former coach Milutin Sredojevic as he made only three substitute appearances for the entire season.
Read: New Role Abroad For Ex-PSL Coach!
Thabiso Monyane, who has been making a name for himself with Bucs in the Absa Premiership this season, previously also played for Pele Pele.
The defender was promoted to the first team at the start of the current season, while former Pirates striker Lyle Foster, who earned a big move to French club Monaco in January, previously also played for Pele Pele.
Download The Soccer Laduma Social Media App & Earn Airtime for Selfies!


July 2016
Below are a few pictures of the system I designed at Chemisense to automate temperature and humidity control within a benchtop environmental chamber. The chamber has built in heating coils; I added cooling capability with an external pump that flows chilled fluid through heat exchanging coils inside the chamber. Humidity is controlled by regulating the flow of dry or humidified air into the chamber.
The environmental chamber outfitted with servo control of the temperature regulation knob. Inside is a Chemisense air quality monitoring device undergoing temperature and humidity calibration.
Close-up of knob servo assembly. The orange sleeve is mounted to the servo horn, and tightens to the oven knob and manually turns it. The two supporting legs are bolted to the enclosure later.
The system is controlled with Arduino code I wrote that reads data from a temperature and humidity sensor inside the chamber and sends commands to the cooling pump and three servos to regulate all aspects of the system. I designed and 3D printed assemblies to attach servo motors to the face of a flow controller to actuate switches controlling dry and humidified air valves. I designed another assembly to mount a servo onto the chamber itself and turn the knob regulating the heating coils. The code allows the user to input desired temperature/humidity combinations and automatically cycles through and holds chamber conditions at all these points with a simple control scheme. It collects and outputs real-time temperature and humidity readings to compare to the desired values.
Before I automated the system, the 8 hour long procedure used to calibrate Chemisense's devices to different environmental conditions required regular manual adjustments of the lab equipment. This system was able to successfully run overnight without supervision, saving significant amounts of time and increasing calibration throughput.
Though not as polished or professional as all-in-one solutions available to buy, my automation solution is far, far cheaper and well-suited to the needs of a startup. It integrates well into existing lab equipment with little modification, and leaves the equipment manually operable for other tests. The 3D printed parts can be easily reprinted and adapted to other equipment, and the most expensive components are small servos. Most importantly, it was fast to implement and proved as functional as a human running this test.


Chicago sewage dumped in Lake Michigan
0
gallons (and counting...)
That's
70,000
Olympic Swimming Pools
511
Lake Genevas (Wisconsin)
166
Empire State Buildings


Open a GitHub repository in a web browser.
Synopsis
hub browse
[-uc] [[USER/]REPOSITORY|--] [SUBPAGE]
Options
- -u, --url
- Print the URL instead of opening it.
- -c, --copy
- Put the URL in clipboard instead of opening it.
- [USER/]REPOSITORY
- Defaults to repository in the current working directory.
- SUBPAGE
- One of "wiki", "commits", "issues", or other (default: "tree").
Examples
$ hub browse
> open https://github.com/REPO
$ hub browse -- issues
> open https://github.com/REPO/issues
$ hub browse jingweno/gh
> open https://github.com/jingweno/gh
$ hub browse gh wiki
> open https://github.com/USER/gh/wiki
See also
hub-compare(1), hub(1)


|
RandomLib
|
A base class for random generators. More...
#include <RandomLib/RandomSeed.hpp>
Public Types | |
| typedef Random_u32 | u32 |
| typedef Random_u64 | u64 |
| typedef RandomType < 32, unsigned long > | seed_t |
| typedef seed_t::type | seed_type |
Public Member Functions | |
| virtual | ~RandomSeed ()=0 throw () |
Resetting the seed | |
| template<typename IntType > | |
| void | Reseed (const std::vector< IntType > &v) |
| template<typename InputIterator > | |
| void | Reseed (InputIterator a, InputIterator b) |
| void | Reseed (seed_type n) |
| void | Reseed () |
| void | Reseed (const std::string &s) |
Examining the seed | |
| const std::vector< seed_type > & | Seed () const throw () |
| std::string | SeedString () const |
Resetting the random seed | |
| virtual void | Reset ()=0 throw () |
Static Public Member Functions | |
Static functions for seed management | |
| static seed_type | SeedWord () |
| static std::vector< seed_type > | SeedVector () |
| template<typename IntType > | |
| static std::string | VectorToString (const std::vector< IntType > &v) |
| static std::vector< seed_type > | StringToVector (const std::string &s) |
Protected Attributes | |
| std::vector< seed_type > | _seed |
A base class for random generators.
This provides facilities for managing the seed and for converting the seed into random generator state.
The seed is taken to be a vector of unsigned longs of arbitrary length. (Only the low 32 bit of each element of the vector are used.) The class provides several methods for setting the seed, static functions for producing "random" and "unique" seeds, and facilities for converting the seed to a string so that it can be printed easily.
The seeding algorithms are those used by MT19937 with some modifications to make all states accessible and to minimize the likelihood of different seeds giving the same state.
Finally some low-level routines are provided to facilitate the creation of I/O methods for the random generator.
A random generator class can be written based on this class. The generator class would use the base class methods for setting the seed and for converting the seed into state. It would provide the machinery for advancing the state and for producing random data. It is also responsible for the routine to save and restore the generator state (including the seed).
Written by Charles Karney<EMAIL_ADDRESS>and licensed under the MIT/X11 License. The seeding algorithms are adapted from those of MT19937. For more information, see http://randomlib.sourceforge.net/
Definition at line 63 of file RandomSeed.hpp.
| typedef Random_u32 RandomLib::RandomSeed::u32 |
Definition at line 65 of file RandomSeed.hpp.
| typedef Random_u64 RandomLib::RandomSeed::u64 |
Definition at line 66 of file RandomSeed.hpp.
| typedef RandomType<32, unsigned long> RandomLib::RandomSeed::seed_t |
A type large enough to hold the seed words. This is needs to hold 32 bits and is an unsigned long for portability.
Definition at line 73 of file RandomSeed.hpp.
Definition at line 74 of file RandomSeed.hpp.
| RandomLib::RandomSeed::~RandomSeed | ( | ) | throw () [inline, pure virtual] |
Definition at line 244 of file RandomSeed.hpp.
| void RandomLib::RandomSeed::Reseed | ( | const std::vector< IntType > & | v | ) | [inline] |
Set the seed to a vector v. Only the low 32 bits of each element are used.
| IntType | the integral type of the elements of the vector. |
| [in] | v | the vector of elements. |
Definition at line 87 of file RandomSeed.hpp.
Referenced by RandomLib::RandomEngine< Algorithm, Mixer >::SelfTest().
| void RandomLib::RandomSeed::Reseed | ( | InputIterator | a, |
| InputIterator | b | ||
| ) | [inline] |
Set the seed to [a, b) from a pair of iterators. The iterator must produce results which can be converted into seed_type. Only the low 32 bits of each element are used.
| InputIterator | the type of the iterator. |
| [in] | a | the beginning iterator. |
| [in] | b | the ending iterator. |
Definition at line 100 of file RandomSeed.hpp.
| void RandomLib::RandomSeed::Reseed | ( | seed_type | n | ) | [inline] |
Set the seed to [n]. Only the low 32 bits of n are used.
| [in] | n | the new seed to use. |
Definition at line 114 of file RandomSeed.hpp.
| void RandomLib::RandomSeed::Reseed | ( | ) | [inline] |
Set the seed to [SeedVector()]. This is the standard way to reseed with a "unique" seed.
Definition at line 125 of file RandomSeed.hpp.
References Reseed().
Referenced by Reseed().
| void RandomLib::RandomSeed::Reseed | ( | const std::string & | s | ) | [inline] |
Set the seed from the string s using Random::StringToVector.
| [in] | s | the string to be decoded into a seed. |
Definition at line 131 of file RandomSeed.hpp.
| const std::vector<seed_type>& RandomLib::RandomSeed::Seed | ( | ) | const throw () [inline] |
Return reference to the seed vector (read-only).
Definition at line 148 of file RandomSeed.hpp.
| std::string RandomLib::RandomSeed::SeedString | ( | ) | const [inline] |
Format the current seed suitable for printing.
Definition at line 154 of file RandomSeed.hpp.
Referenced by RandomLib::RandomEngine< Algorithm, Mixer >::SelfTest().
| virtual void RandomLib::RandomSeed::Reset | ( | ) | throw () [pure virtual] |
Resets the sequence to its just-seeded state. This needs to be declared virtual here so that the Reseed functions can call it after saving the seed.
Implemented in RandomLib::RandomEngine< Algorithm, Mixer >.
| RandomSeed::seed_type RandomLib::RandomSeed::SeedWord | ( | ) | [static] |
Return a 32 bits of data suitable for seeding the random generator. The result is obtained by combining data from /dev/urandom, gettimeofday, time, and getpid to provide a reasonably "random" word of data. Usually, it is safer to seed the random generator with SeedVector() instead of SeedWord().
Definition at line 159 of file Random.cpp.
References STATIC_ASSERT.
| std::vector< RandomSeed::seed_type > RandomLib::RandomSeed::SeedVector | ( | ) | [static] |
Return a vector of unsigned longs suitable for seeding the random generator. The vector is almost certainly unique; however, the results of successive calls to Random::SeedVector() will be correlated. If several Random objects are required within a single program execution, call Random::SeedVector once, print it out (!), push_back additional data to identify the instance (e.g., loop index, thread ID, etc.), and use the result to seed the Random object. The number of elements included in the vector may depend on the operating system. Additional elements may be added in future versions of this library.
Definition at line 182 of file Random.cpp.
| static std::string RandomLib::RandomSeed::VectorToString | ( | const std::vector< IntType > & | v | ) | [inline, static] |
Convert a vector into a string suitable for printing or as an argument for Random::Reseed(const std::string& s).
| IntType | the integral type of the elements of the vector. |
| [in] | v | the vector to be converted. |
Definition at line 206 of file RandomSeed.hpp.
| std::vector< RandomSeed::seed_type > RandomLib::RandomSeed::StringToVector | ( | const std::string & | s | ) | [static] |
Convert a string into a vector of seed_type suitable for printing or as an argument for Random::Reseed(const std::vector<seed_type>& v). Reads consecutive digits in string. Thus "[1,2,3]" => [1,2,3]; "-0.123e-4" => [0,123,4], etc. strtoul understands C's notation for octal and hexadecimal, for example "012 10 0xa" => [10,10,10]. Reading of a number stops at the first illegal character for the base. Thus "2006-04-08" => [2006,4,0,8] (i.e., 08 becomes two numbers). Note that input numbers greater than ULONG_MAX overflow to ULONG_MAX, which probably will result in the number being interpreted as LONG_MASK.
| [in] | s | the string to be converted. |
Definition at line 220 of file Random.cpp.
std::vector<seed_type> RandomLib::RandomSeed::_seed [protected] |
The seed vector
Definition at line 240 of file RandomSeed.hpp.
Referenced by RandomLib::RandomEngine< Algorithm, Mixer >::Load().


Chapter 6 Challenge 1
- plot tail length with fur thickness and color it by sex and change the
- x and y axis labels and add your title. Funniest title wins the prize.
6.0.1 geom_boxplot
ggplot(data=koala, aes(x=state, y=tail))
r<-+geom_boxplot() r
Reorder
is a generic function. The “default” method treats its first argument as a categorical variable, and reorders its levels based on the values of a second variable, usually numeric.
ggplot(data=koala, aes(x=reorder(state, tail), y=tail))
r<-+geom_boxplot() r
stat_summary
operates on unique x; stat_summary_bin
operates on binned x. They are more flexible versions of stat_bin()
: instead of just counting, they can compute any aggregate.
ggplot(koala, aes(x=sex,y=tail))+geom_boxplot()+
stat_summary(fun = mean,
geom="point",
size=3,
color="red")
### coord_flip
boxplot compactly displays the distribution of a continuous variable.
and coord_flip
flips the x axis to y and reverse
ggplot(data=koala, mapping=aes(x=state, y=tail))
r<-+geom_boxplot() r
+geom_boxplot()+coord_flip() r
6.0.2 facet_wrap
If we want three different types of information for the graph. Lets try that
ggplot(koala, aes(x=sex, y=weight, color=state))+
geom_boxplot()+
facet_wrap(~state)+
labs(title="Weight of Koala in Australia", x="Sex of Koala", y="Weight of animal")+
coord_flip()
6.0.3 Reverse the condition logic
Its actually very simple with R and dplyr. Its !(exclamation mark). And, it goes like this.
%>%
koala filter(!state=="New South Wales")%>%
ggplot(aes(state,tail)) +
geom_boxplot()+
stat_summary(fun.y = mean,
geom="point",
size=3,color="blue")


What is DECIBEL?¶
Automatic Chord Estimation (ACE) is a fundamental task in Music Information Retrieval (MIR), which has applications in both music performance and in research on other MIR tasks. The ACE task consists of segmenting a music recording or score and assigning a chord label to each segment. ACE has been a task in the MIREX competition for 10 years, but is not yet a solved problem: current methods seem to have reached a glass ceiling. Moreover, many recent methods are trained on a limited data set and consequently suffer from overfitting. DECIBEL (DEtection of Chords Improved By Exploiting Linking symbolic formats) is a novel system that utilizes multiple symbolic music representations in addition to audio in order to improve ACE on popular music.
The input for DECIBEL not only consists of the audio file, but also contains a set of MIDI and tab files that are obtained through web scraping and manually matched to the audio file. Given the audio file and matched MIDI and tab files, the system first estimates chord sequences from each file, using a representation-dependent method.
For audio files, DECIBEL uses existing state-of-the-art audio ACE techniques: in my experiments, I use the output of the six ACE submissions from MIREX 2017, as well as a commercial state-of-the-art method.
MIDI files are first aligned to the audio file, using a Dynamic Time Warping-based method; subsequently, chord sequences are estimated from the re-aligned MIDI files using an algorithm based on template matching.
Tab files are first parsed, resulting in untimed chord sequences and then aligned to the audio, using an existing algorithm based on a Hidden Markov Model. In a final step, DECIBEL uses a data fusion method that integrates all estimated chord sequences into one final output sequence.
The main contributions of DECIBEL are twofold. First, by aligning different symbolic formats to audio, DECIBEL automatically creates a heterogeneous harmonic representation that enables large-scale cross-version analysis of popular music. Second, my results show that DECIBEL’s data fusion method significantly improves each of the seven evaluated state-of-the-art audio ACE methods in terms of estimation accuracy. Exploiting the musical knowledge that is implicitly incorporated in MIDI and tab files, it breaks the observed glass ceiling, without requiring a lot of additional training, thereby prohibiting further overfitting to the existing chord annotations.
All information on DECIBEL is available in my Master’s thesis: https://dspace.library.uu.nl/handle/1874/372620
DECIBEL was presented as a late breaking demo at ISMIR 2018. The abstract can be found here: https://drive.google.com/file/d/1ivkZtA01e2h-AX-CQwX6ciX9dGrZOohn/view


The 13th Warrior (1999) 1/2 star out of 4. Starring Antonio Banderas. Directed by John McTiernan
These are the dog days of summer, that time of year when the kids go back to school and the movie studios clear their shelves of junk that has been languishing for a year or two.
"The 13th Warrior" is a prime example. Filmed about two years ago, this wannabe-epic, directed by John McTiernan of "Die Hard" fame and produced by Michael Crichton, is based on the latter's book "Eaters of the Dead."
No matter what the title, though, this stinker barks. It has been fermenting for a couple of years as the creative minds behind it continued to cut, recut then cut again, trying to make steak out of ground beef.
Nothing can help "The 13th Warrior," not even the star presence of Antonio Banderas, who, throughout the proceedings, looks like he wishes he was somewhere - anywhere - else. Of course, that is how his character is supposed to act through much of this "Excaliber"-lite, but it sure looks like he added more emphasis to that part of his characterization. Perhaps he read the script.
This is merely a B movie with A movie pretensions. A blaring score by Jerry Goldsmith seems to do nothing but try to convince the audience that "The 13th Warrior" is an important epic, when it is just a shallow shadow play.
Banderas plays Ahmed Ibn Fahdlan, an Arab ambassador who hooks up with a band of Vikings. When another tribe of Vikings is threatened by a menace too horrible to name, 13 warriors are chosen to fight this unknown horde. The catch is, one of the volunteers has to be an outsider, so guess who goes from diplomat to fighter?
The question remains: Why only 13 to fight such a fearsome force? Perhaps because a title such as "The 1,450th Warrior" doesn't sound as sexy.
Well, the heroic baker's dozen travel to the north to meet and combat this menace. Along the way, Banderas' Ahmed picks up the Norsemen's language merely by listening to them talk night after night. Suddenly, he begins speaking to them in their language and before you know it, everyone is speaking English. Ah, the magic of movies.
So, our intrepid band of warriors arrives at the besieged village and begins battling the baddies. Of course, the battle scenes are filmed rather darkly, with lots of fog and smoke, thus making it hard to distinguish who is killing who.
But it really doesn't matter. The Norsemen all talk about Valhalla and how great fighting is and how they have no fear, yadda, yadda, yadda.
Nothing much else happens. People get beheaded and chopped to ribbons. Body parts and gore fly everywhere, and then the end credits roll.
"The 13th Warrior" is like those silly costume dramas Universal released during the early and mid-1950s starring Tony Curtis, Jeff Chandler or Rock Hudson. At least, they did not take themselves as seriously as those who conceived "The 13th Warrior."
Yes, it was an unlucky day for filmgoers when Touchstone finally decided to do some housecleaning and foist this puppy on an unsuspecting public.
Bob Bloom is the film critic at the Journal and Courier in Lafayette, IN. He can be reached by e-mail at<EMAIL_ADDRESS>or at<EMAIL_ADDRESS>The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


Class BeanPopulator
- java.lang.Object
-
- com.arjuna.common.internal.util.propertyservice.BeanPopulator
-
public class BeanPopulator extends java.lang.Object
Utility class that configures *EnvironmentBean objects using a PropertyManager, which is usually backed by a -properties.xml file.- Author:
- Jonathan Halliday<EMAIL_ADDRESS>-
-
Constructor Summary
Constructors Constructor Description BeanPopulator()
-
Method Summary
All Methods Static Methods Concrete Methods Deprecated Methods Modifier and Type Method Description static void
configureFromProperties(java.lang.Object bean, java.lang.String instanceName, java.util.Properties properties)
Examine the properties of the provided bean and update them to match the values of the corresponding properties in the Properties.static void
configureFromProperties(java.lang.Object bean, java.util.Properties properties)
Deprecated.Only used in testsstatic <T> T
getDefaultInstance(java.lang.Class<T> beanClass)
static <T> T
getDefaultInstance(java.lang.Class<T> beanClass, java.util.Properties properties)
static <T> T
getNamedInstance(java.lang.Class<T> beanClass, java.lang.String name)
static java.lang.String
printBean(java.lang.Object bean)
static java.lang.String
printState()
Render the state of the known bean instances as text.static java.lang.Object
setBeanInstanceIfAbsent(java.lang.String name, java.lang.Object beanInstance)
Attempt to set a named bean instance.
-
-
-
Method Detail
-
getDefaultInstance
public static <T> T getDefaultInstance(java.lang.Class<T> beanClass) throws java.lang.RuntimeException
- Throws:
java.lang.RuntimeException
-
getDefaultInstance
public static <T> T getDefaultInstance(java.lang.Class<T> beanClass, java.util.Properties properties) throws java.lang.RuntimeException
- Throws:
java.lang.RuntimeException
-
getNamedInstance
public static <T> T getNamedInstance(java.lang.Class<T> beanClass, java.lang.String name) throws java.lang.RuntimeException
- Throws:
java.lang.RuntimeException
-
configureFromProperties
public static void configureFromProperties(java.lang.Object bean, java.util.Properties properties) throws java.lang.Exception
Deprecated.Only used in tests- Throws:
java.lang.Exception
-
configureFromProperties
public static void configureFromProperties(java.lang.Object bean, java.lang.String instanceName, java.util.Properties properties) throws java.lang.Exception
Examine the properties of the provided bean and update them to match the values of the corresponding properties in the Properties. This will normally be used at startup to configure a freshly created default bean to match the configuration read from a properties file. The algorithm is as follows: for each field in the bean, which must have a getter and setter method matching according to the JavaBeans naming conventions, determine the corresponding property key. Several key names are tried, with the first match being used: For scalar properties: The FQN of the bean class, optionally followed by the bean name, followed by the field name, e.g. com.arjuna.FooBean.theField or com.arjuna.FooBean.theName.theField the short class name of the bean, optionally followed by the bean name, followed by the field name, e.g. FooBean.theField or FooBean.theName.theField and finally the bean classes' PropertyPrefix annotation value followed by the name of the field, the last being except in cases where the field has a FullPropertyName annotation, in which case its value is used instead. For vector (in the math sense - the type is actually normally List/Map) properties, a single property key matched according to the prior rules will be treated as having a compound value which will be tokenized into elements based on whitespace and inserted into the list in token order or further tokenized on = for Map key/value. If no such key is found, the value of the field's ConcatenationPrefix annotation is treated as a name prefix and the list elements are assembled from the values of any properties having key values starting with the prefix. These are inserted into the list in order of the key's name sort position. This allows for the convention that all properties in a given bean will share the same prefix e.g. com.arjuna.ats.arjuna.foo. whilst still allowing for changing of the property name in cases where this makes for more readable code. Obtain the value of the property from the Properties and if it's not null, type convert it to match the bean's property field type. Obtain the value of the property from the bean and if it's different from the value read from the Properties, use the setter to update the bean.- Parameters:
bean
- a JavaBean, the target of the property updates and source for defaults.instanceName
- the (optional, use null for default) name for the bean instance.properties
- a Properties object, the source of the configuration overrides.- Throws:
java.lang.Exception
- if the configuration of the bean fails.
-
setBeanInstanceIfAbsent
public static java.lang.Object setBeanInstanceIfAbsent(java.lang.String name, java.lang.Object beanInstance)
Attempt to set a named bean instance. [Please note that this method is not guaranteed to exist longer term since it is provided in an internal API. In a later release a public API will be provided to support similar behaviour]. If the name is not already associated with a bean instance (or is mapped to null) then the name will be associated with the supplied bean and the method will return null, else the method returns the current instance associated with the name. Once a bean is associated with a name any other configuration mechanism (such as XML property files and system properties) will be ignored. Therefore this method can be useful if the caller wishes to avoid the need to parse XML property files.- Parameters:
name
- the name of the instance to setbeanInstance
- the instance to be associated with the name- Returns:
- the previous instance associated with the specified name, or null if there was no mapping for the name.
-
printBean
public static java.lang.String printBean(java.lang.Object bean)
-
printState
public static java.lang.String printState()
Render the state of the known bean instances as text.
-
-


A San Antonio-based tech startup, Spacecadet.io... is transforming Austin's open space in a creative and "tasty" way. Right smack in the middle of SXSW. SA Live If the video is not displaying correctly, you can watch it directly on Facebook.
A San Antonio-based tech startup, Spacecadet.io... is transforming Austin's open space in a creative and "tasty" way. Right smack in the middle of SXSW. SA Live
If the video is not displaying correctly, you can watch it directly on Facebook.


Etymo Research is coming soon!
We are developing ...
Click
here
to join our Mattermost chat and keep updated on our progress.


AEBD
Dashboard
(current)
View
Tablespaces
Datafiles
Dashboard
Force Refresh
Choose Time
By Minute
By Hour
By Day
By Month
By Year
Tablespaces
Name
Total (MB)
Free (MB)
Used (MB)


Transport Ministry urged to issue permits for big bikes for foreigners
KUALA LUMPUR, Nov 10 — The Ministry of Tourism, Arts and Culture (Motac) will propose to the Transport Ministry to issue special permits to foreign tourists who want to rent and ride high-powered motorcycles in the country.
Motac’s Secretary-General Datuk Isham Ishak said at present, foreign tourists are not allowed to rent and ride high-powered motorcycles even though they have the licence.
“I will send a proposal to the Transport Ministry’s Secretary-General tomorrow for it to consider as one way to encourage more tourists to come to Malaysia.
“Perhaps with this good initiative we can help foreign bikers come to Malaysia to rent motorcycles and ride along the roads in Malaysia, especially in the east coast and Borneo,” he said.
Isham was speaking to reporters at an event to post the ‘Visit Truly Asia Malaysia 2020’ logo stickers on high-powered motorcycles, organised by Motac and the DZ Big Bikes Club here today.
Meanwhile, according to president of the DZ Big Bikes Club Datuk Zailan Mohamed, this move will boost the economy, specifically the tourism industry.
He said it would also help people in the business of renting out big bikes as there would be increased demand from foreign tourists.
“It would be safer if they are given permits, especially in case of accidents,” he said.
At the event, more than 300 bikers from motorcycle clubs including from Singapore, Indonesia, Germany and United Kingdom, will join in a convoy ride around the federal capital, especially to tourists spots. — Bernama


18The word artiﬁcial is chosen only because of its clarity in distinguishing this from the case of the ‘natural’ borrowing constraint examined above; no derogation is intended – constraints of this kind certainly exist in the real world.


QUESTION PAPER
Semester 5
THEORY
Economics for Engineers [HU501]
Design & Analysis of Algorithms [CS501]
Microprocessors & Microcontrollers [CS502]
DataBase Management Systems [CS503]
PRACTICAL
Design & Analysis of Algorithms [CS591]
Microprocessors & Microcontrollers [CS592]
DataBase Management Systems Lab [CS593]
SESSIONAL
General Studies -V [GS581]


--- layout: post title: Paper Accepted ---
My pre-print manuscript "Structure- & Physics- Preserving Reductions of Power Grid Models" has been accepted for publication in SIAM Multiscale Modeling and Simulation! The link to the publication version of the manuscript is pending.


Sign in | New User? Please
Sign Up
Failed to login.
Invalid credentials
You have been logged out.
Email:
Password:


Every vampire love story has to involve the threat of death, but realistically we all know it can't come fast enough for some men like Jack. This isn't even a vampire story. This shouldn't even be a love story, but progtagonist Tag is coming to learn that the only way love can sometimes come is in Rome. A book that Kirkus Review called, "complete" and "somehow really a bound book", this stunning story does continue past the first few pages.
Add to Cart


Package management¶
Installing packages with mip
¶
Network-capable boards include the mip
module, which can install packages
from micropython-lib and from third-party sites (including GitHub).
mip
(“mip installs packages”) is similar in concept to Python’s pip
tool,
however it does not use the PyPI index, rather it uses micropython-lib
as its index by default. mip
will automatically fetch compiled
.mpy file when downloading from micropython-lib.
The most common way to use mip
is from the REPL:
>>> import mip
>>> mip.install("pkgname") # Installs the latest version of "pkgname" (and dependencies)
>>> mip.install("pkgname", version="x.y") # Installs version x.y of "pkgname"
>>> mip.install("pkgname", mpy=False) # Installs the source version (i.e. .py rather than .mpy files)
mip
will detect an appropriate location on the filesystem by searching
sys.path
for the first entry ending in /lib
. You can override the
destination using target
, but note that this path must be in sys.path
to be
able to subsequently import it.:
>>> mip.install("pkgname", target="third-party")
>>> sys.path.append("third-party")
As well as downloading packages from the micropython-lib index, mip
can also
install third-party libraries. The simplest way is to download a file directly:
>>> mip.install("http://example.com/x/y/foo.py")
>>> mip.install("http://example.com/x/y/foo.mpy")
When installing a file directly, the target
argument is still supported to set
the destination path, but mpy
and version
are ignored.
The URL can also start with github:
as a simple way of pointing to content
hosted on GitHub:
>>> mip.install("github:org/repo/path/foo.py") # Uses default branch
>>> mip.install("github:org/repo/path/foo.py", version="branch-or-tag") # Optionally specify the branch or tag
More sophisticated packages (i.e. with more than one file, or with dependencies)
can be downloaded by specifying the path to their package.json
.
>>> mip.install("http://example.com/x/package.json")
>>> mip.install("github:org/user/path/package.json")
If no json file is specified, then “package.json” is implicitly added:
>>> mip.install("http://example.com/x/")
>>> mip.install("github:org/repo")
>>> mip.install("github:org/repo", version="branch-or-tag")
Using mip
on the Unix port¶
On the Unix port, mip
can be used at the REPL as above, and also by using -m
:
$ ./micropython -m mip install pkgname-or-url
$ ./micropython -m mip install pkgname-or-url@version
The --target=path
, --no-mpy
, and --index
arguments can be set:
$ ./micropython -m mip install --target=third-party pkgname
$ ./micropython -m mip install --no-mpy pkgname
$ ./micropython -m mip install --index https://host/pi pkgname
Installing packages with mpremote
¶
The mpremote tool also includes the same functionality as mip
and
can be used from a host PC to install packages to a locally connected device
(e.g. via USB or UART):
$ mpremote mip install pkgname
$ mpremote mip install<EMAIL_ADDRESS>$ mpremote mip install http://example.com/x/y/foo.py
$ mpremote mip install github:org/repo
$ mpremote mip install github:org/repo@branch-or-tag
The --target=path
, --no-mpy
, and --index
arguments can be set:
$ mpremote mip install --target=/flash/third-party pkgname
$ mpremote mip install --no-mpy pkgname
$ mpremote mip install --index https://host/pi pkgname
Installing packages manually¶
Packages can also be installed (in either .py or .mpy form) by manually copying
the files to the device. Depending on the board this might be via USB Mass Storage,
the mpremote tool (e.g. mpremote fs cp path/to/package.py :package.py
),
webrepl, etc.
Writing & publishing packages¶
Publishing to micropython-lib is the easiest way to make your package
broadly accessible to MicroPython users, and automatically available via
mip
and mpremote
and compiled to bytecode. See
https://github.com/micropython/micropython-lib for more information.
To write a “self-hosted” package that can be downloaded by mip
or
mpremote
, you need a static webserver (or GitHub) to host either a
single .py file, or a package.json file alongside your .py files.
A typical package.json for an example mlx90640
library looks like:
{
"urls": [
["mlx90640/__init__.py", "github:org/micropython-mlx90640/mlx90640/__init__.py"],
["mlx90640/utils.py", "github:org/micropython-mlx90640/mlx90640/utils.py"]
],
"deps": [
["collections-defaultdict", "latest"],
["os-path", "latest"]
],
"version": "0.2"
}
This includes two files, hosted at a GitHub repo named
org/micropython-mlx90640
, which install into the mlx90640
directory on
the device. It depends on collections-defaultdict
and os-path
which will
be installed automatically.
Freezing packages¶
When a Python module or package is imported from the device filesystem, it is compiled into bytecode in RAM, ready to be executed by the VM. For a .mpy file, this conversion has been done already, but the bytecode still ends up in RAM.
For low-memory devices, or for large applications, it can be advantageous to instead run the bytecode from ROM (i.e. flash memory). This can be done by “freezing” the bytecode into the MicroPython firmware, which is then flashed to the device. The runtime performance is the same (although importing is faster), but it can free up significant amounts of RAM for your program to use.
The downside of this approach is that it’s much slower to develop, because you have to flash the firmware each time, but it can be still useful to freeze dependencies that don’t change often.
Freezing is done by writing a manifest file and using it in the build, often as part of a custom board definition. See the MicroPython manifest files guide for more information.


Company Dashboard
Upload new file
File to upload:
Uploaded Files
Name
Uploaded time
Size in KB
Download
Tags
Download
Wall
Title:
Message:


Properties
Private _nextAvailability
_nextAvailability: number | undefined
availableSpawns
availableSpawns: StructureSpawn[]
battery
battery: StructureContainer | undefined
energyStructures
energyStructures: (StructureSpawn | StructureExtension)[]
extensions
extensions: StructureExtension[]
Private isOverloaded
isOverloaded: boolean
link
link: StructureLink | undefined
Private productionPriorities
productionPriorities: number[]
Private productionQueue
productionQueue: object
Type declaration
-
[priority: number]: SpawnOrder[]
settings
settings: object
spawns
spawns: StructureSpawn[]
towers
towers: StructureTower[]
Static restrictedRange
restrictedRange: number = 6
The hatchery encompasses all spawning-related structures, like spawns, extensions, and some energy buffer containers, and contains logic for spawning the creeps requested by overlords


This view is broken. The following issues should link to the
issue editor, but they're broken.
The problem is that `"bulletin:issue-editor" issue.id`
doesn't resolve to a url, which raises a NoReverseMatch
error -- so the anchor tag pointing to that URL is commented
out -- just so the page can show w/o error.
{% endblock %}


Improving Xcode code coverage report
03 May 2018Improving Xcode code coverage report
When writing unit tests, we should try to exercise all the scenarios and edge cases of the piece of code we are working on. I believe we should try to write them based only on the public contract of the methods and classes and what we know about how that code should work.
Once you have those tests, you can then look at the actual code being tested and look for special or edge cases that might not be getting exercised by the initial set of tests. There is one tool in Xcode that can help us detect those areas that need further testing - Code Coverage reports.
Enabling Code Coverage
Enabling Code Coverage in Xcode is very simple:
Edit scheme > Test > Options > Gather coverage
We can choose to gather coverage for all targets or just select individual targets, depending on the project structure. Once enabled, every time we run the unit tests, we will get a nice report of all the classes and methods in the selected targets, and what percentage of that code is covered by unit tests.
What do we want to fix
However, there is one issue with this report: depending on the type of project and how it is set up, it is possible to have wrong code coverage reports. For Framework projects this shouldn’t be an issue, but for an App project where usually we import the App module as testable into the test cases, like this:
@testable import MyApp
when we run the tests, any class or method that is executed when launching the app will also show up in the Code Coverage reports, even if there is no explicit test case that executed that code.
Replacing the AppDelegate
As pointed here, one possible solution to this issue is replacing the App Delegate with a special version just for unit tests, which will do… nothing! Instead of instantiating the original App Delegate, which should be responsible amongst other things for preparing and showing the window and initial view controller, we will instruct the runtime to execute a special version of the App Delegate.
To do so, we will need to:
- create the new version of the App Delegate:
- then check if our original
AppDelegate
contains this attribute and remove it - it declares that the class where it is being used is the application delegate, but because we will provide our ownmain.swift
this should be removed:
- we will also need to create another file, which will have the code needed to either execute the default App Delegate or the unit tests specific version:
Notice that, because the App target shouldn’t contain the TestingAppDelegate
nor the unit tests target should contain the AppDelegate
, we need to get the actual class executing NSClassFromString(...)
.
- now it should be possible to run the unit tests and have correct coverage reports.
(tested with Xcode 9.3 and Swift 4.1)
Thanks for reading!
Updated 2018-05-04: added mention to the fact that we need to remove the @UIApplicationMain
attribute.