First question here, don't yell at me if this is a duplicate or a bad challenge.
Introduction
I thought of this challenge myself, and it seems to be a good basic puzzle for beginner code-golfers. It also might help me decide which code-golfing language to learn.
Challenge
Given an array of in...
My algorithm for finding an Euler tour of a digraph, G⃗, if such a tour exists, starting from some vertex, v.
'use strict';
var graph = {
1: [{val: 2}],
2: [{val: 3}],
3: [{val: 5}, {val: 4}],
4: [{val: 1}],
5: [{val: 6}],
6: [{val: 3}]
};
var EulerCyle = (function(G,...
As an attempt to learn multithreading better, I wrote a program to crack the password of a ZIP file. It is sort of slow, processing a three-digit password of the 95 printable ASCII characters in about 1:45 minutes. This is my class that actually handles the cracking:
class DecryptPassword
{
...
I have this project about using oop in python. Can someone please check my code and offers me a good revision for my code.I just want to revise my code and get advantage of oop. Below are my code:
class Parent:
name = "Player"
lives = 3
#display player running
def run(self, name):
self.name...
I start writing my note in latex and am trying to write a pseudo code based on this equation as attached in this link below:
http://s17.postimg.org/5p3rwbzcf/equation.jpg
Here is my code I have tried so far.
\begin{addmargin}[10mm]{0mm}
\textbf{Repeat until convergence:} \ \{
\[
...
Background
I am working on a WebGIS application using JavaScript and ArcGIS JS API. I am new with js, so please bear with me.
While learning and developing with js, I am trying to follow some rules, such as Asynchronous Module Definition (which ArcGIS JS API encourages), Revealing Module Patter...
On my quest to learn Ruby I figured exploring the proper usage of different data-structures would be invaluable, including strings, arrays and hashes.
I decided to build a hash containing the numbers 1 till 100 inclusive. These hashes would contain:
Whether the number is prime
What it's FizzBu...
How can I adjust the following code to make it use functional programming?
Java:
boolean isValidMask(ByteBuffer data, int offset, byte[] pMask) {
for (int i = 0; i < pMask.length; i++)
if (pMask[i] != 0 && pMask[i] != data.get(offset + i))
return false;
return true;
...
My platform for visual modeling processes accepts 3rd-party-plug-ins. Unfortunately the 3rd-party-plug-ins are usually programmed standalone, not in combination with other plug-ins. A combination of multiple plug-ins may freeze the application, this is perspectivly a growing problem.
In the pla...
I have to do a simple calculator for decimal fraction with no array
as the user input an equation and the calculator gives the result.
when I try to run the program it doesn't show the result when I insert the equation.what is wrong with the code?
//contains the operation between two continueo...
I have a working useless todo app created with ReactJS.
I'm just wondering if my code can be improved.
This app can add a todo item and it can display editable list of todo items.
This is my ReactJS code.
var TodoApp = React.createClass({
getInitialState: function() {
return {items...
how can i iterate a list which is from action class in struts2 using getjson in jsp
for (Object[] objects2 : arrlist) {
commonBean=new CommonBean();
commonBean.setArrno1(objects2[0].toString());
commonBean.setArrno2(objects2[1].toString());
arrListMain.add(commonBean);
}
<s:iter...
I recently had the need to detect how long a button is pressed and perform different actions based on that. I found some examples on stackoverflow but the ones I looked at showed how to use timeout().
So I came up with this. There are probably other ways to solve this. While searching I found an...
I have converted this Matlab Anisotropic Diffusion code to C++ but I am not getting the desired output. All I am getting is a black image. Can someone please check my code and give any suggestions? Below is my code:
void anisotropicDiffusion(Mat &output, int width, int height) {
//mat initialis...
I work with WPF and have application which try to take data from server.
This logic is inside background worker Do_Work event.
protected async void syncWorker_DoWork(object sender, DoWorkEventArgs e)
{
ProductsOverviewBtn.IsEnabled = false;
SetSyncStatus(SyncStatusConnecting);
var ...
I am fairly new to Javascript.I have to count some values and my current vairable looks like this :
var mainObj : {
"main1":{
"var1":0,
"var2":0,
"var3":0
},
"main2":{
"var1":0,
"var2":0,
"var3":0
},
"main3":{
"var1":0,
"var...
I'm trying to submit a form with text, calendar, range, checkboxes, radios inputs into a mysql db, but hitting a wall.
snippet to show errors doesn't show any extraordinary error, after clicking submit button, the page just blinks and refreshes and nothing is stored in the db. The script includ...
I've written a jQuery Plugin which searches text & replaces it with other text or HTML.
Now everything works quite well but recently I came across this SO question where the OP could have use of my plugin. That's why I linked to the github repo & asked him for critics and/or contribution.
Soon ...
I typed following command to post-review my changes against production branch "prod_branch"
post-review --parent prod_branch
but it failed with following.
Failed to execute command: ['git', 'merge-base', 'origin/master', 'refs/heads/dev']
fatal: Not a valid object name origin/master
I belie...
To celebrate our first graduated Christmas (and because we feel like it), some regulars in The 2nd Monitor thought it would be a good idea to make a Secret Santa between members of Code Review!
The rules are quite simple :
You will send an email to secret-santa@lambdaexpression.io to register...
