Okay, I'll take a bite on site quality metrics, liberally borrowing some ideas that have been floated on MSE. Here are the broad sections that are IMO essential to judge the progress of a site on a continuing basis:
Users
Questions
Answers
Moderation
While some of the metrics have been implem...
Problem Statement
You are given a 2D matrix, a, of dimension MxN and a positive integer R. You have to rotate the matrix R times and print the resultant matrix. Rotation should be in anti-clockwise direction.
Rotation of a 4x5 matrix is represented by the following figure. Note that in one rota...
i have coded a menu that is very enjoyable but decied i want to make changes to it so i try to open the project file in Visual Studio and it gives me a n error that a Plat form xbox 360 can not be found
I am using this code to add a class on mouse hover to a link button and remove it on mouse leave.
jQuery(".banner-wrap__color-1 > .banner-wrap__inner > .banner-wrap__desc > .banner-btn > .btn-link").hover(function () {
jQuery(".banner-wrap__color-1 > .banner-wrap__inner").toggleClass("active...
GetResultsFromModule()
private IEnumerable<RegexSearchResult> GetResultsFromModule(CodeModule module, string searchPattern)
{
var results = new List<RegexSearchResult>();
for (var i = 1; i <= module.CountOfLines; i++)
{
var matches =
Regex.Matches(module.Lines...
Below is the code that is iterable,
/**
* Dlist using sentinel node
*
* @author mohet01
*
* @param <T>
*/
public class DblyLinkList<T> implements Iterable<T>{
/**
* Representation - starts
*
* head references the sentinel node.
*
* Being sentinel as part of ...
function attachmentFormTask() {
+
+ /**
+ * Show attachment name when file is chosen
+ */
+ $('#new-attachment-form .file-uploader').on('change', "input[name='attachment[file]']", function () {
+ $(this).showAttachmentName();
+ });
+
+ var requiredRule = {
+ required...
I have started reading clean code and want to improve my coding practices. Here is my attempt at solving an online puzzle. Please review the code and let me know how could I have written it better in terms of logic, coding practices or any other advice you might have.
Problem Statement
Sherlock...
I am adding some constraints for my auto layout. So far I add them like this.
my method calling the methods creating the constraints
// all
if displayUnitConversion && displayCode {
if currency.isDefaultCurrency {
buildConstraintsForDefaultCurrency(view1: computedRateLabel, sizeView...
I'm trying to get some confidence with rxjs and frp.
The code below handle file sharing throw socket.io.
io.sockets.on('connection', function (socket) {
var msgStream = Rx.Observable.fromEvent(socket, 'message');
msgStream.filter(function(x) {
return x.type === 'get';
}).do(function() ...
I am not sure if I should post this here or on http://scicomp.stackexchange.com.
I often have to code explicit schemes which means that I have to look at the evolution of a function by incrementing the time variable \$ t \mapsto t+\Delta t \$. It is therefore only natural to have my loops incre...
I've successfully managed to sort pairs of problems so they lie next to each other as well as ordering those that are more important (unauthorised) at the top. Now what I want to do is eliminate any need for a sub query to exist, what are some common steps you would walk through to attempt this, ...
My code:
import glob,re
from bs4 import BeautifulSoup
import unidecode
lis=[]
aa=open("C:\project resource\lookup.txt","r")
aa=aa.readlines()
aa=[b.split("\t") for b in aa ]
print "started"
for sa in aa:
for a in glob.glob("C:\\project resource\\dump\\*.html"):
if sa[0] =="".join(r...
I'm experiencing an interesting performance issue with NHibernate 3.4 (.net 3.5)
I have a service called "Roles" allowing me to retrieve all 'items' on which i have permissions.
Example:
var items = service.Roles.GetAccessibleEntities<Staff>(MyRoles);
Here is the implementation of this metho...
In computing, reactive programming is a programming paradigm oriented around data flows and the propagation of change. This means that it should be possible to express static or dynamic data flows with ease in the programming languages used, and that the underlying execution model will automat...
reactive-programming no longer exists.
The question mentioned "frp", so I edited the question to use the existing frp tag.
I don't know lickity-split about reactive programming, but everything I've seen about it seems to refer to it as "functional", even when it's used in object-oriented langua...
This is another part of the update to this question. The interfaces are in this question.
To summarize, the class is a generic container similar to MaxHeap, but only needs to support the following operations.
create from an existing collection or finite IEnumerable (constructor / factory) with...
I am using unit test for some time. But now I need to write integration test. I should save something to DB, and than check if saved data is ok. I can't find simple clean example of integration test. My idea is to do like this:
[TestClass]
public class ReturnServiceTest {
private Objec1 obj...
I would refactor your OnPaint method a little to use better variable names, and perhaps store the new values added to the Rectangle in another variable, just to make things perhaps a little quicker and more maintainable.
Start with:
protected override void OnPaint(PaintEventArgs e)
{
base.O...
I have an issue with calculating euclidean distance for csv file of 4 col, the algorithm should produce matrix but the bellow algorithm does not:
double[][] Data = ReadCSV.read("C:\\Users\\navien\\Desktop\\dataset3.csv", 263, false);
double Sum = 0.0;
double distances;
for(int i=0;i<Data...I have this small program for learning an artificial neuron to act as a simple signal counter: my cell has four input wires (also called dendrites) and a single output wire (also called axon). If at least two input signals are strong enough, the axon is activated. I consider the neuron to be lear...
Comments in text.
Code:
<xsl:stylesheet
version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
exclude-result-prefixes="xs">
<!--
collect file names from a directory
output as an XML file
-->
<xs...
