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Data structure: insert, remove, contains, get random element, all at O(1)
...It implements Add, Remove, Contains, and Random along with other standard .NET interfaces. Not that you would ever need to implement it in such detail during an interview but it's nice to have a concrete solution to look at...
using System;
using System.Collections;
using System.Collections.Generi...
Adding hours to JavaScript Date object?
...
JavaScript itself has terrible Date/Time API's. Nonetheless, you can do this in pure JavaScript:
Date.prototype.addHours = function(h) {
this.setTime(this.getTime() + (h*60*60*1000));
return this;
}
...
How do I right align div elements?
...
Do you mean like this? http://jsfiddle.net/6PyrK/1
You can add the attributes of float:right and clear:both; to the form and button
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Enabling HTTPS on express.js
... []: xyz (Your Unit Name)
Common Name (e.g. server FQDN or YOUR name) []: www.xyz.com (Your URL)
Email Address []: Your email
After creation adds key & cert file in your code, and pass the options to the server.
const express = require('express');
const https = require('https');
const fs...
Is there a query language for JSON?
...
If you are using .NET then Js
Selecting and manipulating CSS pseudo-elements such as ::before and ::after using jQuery
...y and paste the actual Unicode character into the HTML attribute. jsfiddle.net/mblase75/Lcsjkc5y
– Blazemonger
Jun 19 '15 at 19:06
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This app won't run unless you update Google Play Services (via Bazaar)
... on the Android emulator. None of the methods of those I found on the Internet was working correctly for me. But still I did it. Here is how:
Create a new emulator with the following configuration:
On the other versions I could not configure because of various errors when I installed the neces...
When is it better to use String.Format vs string concatenation?
...explaining why, which determined me to write this post :).
Idea is the .NET compiler is smart enough to convert this piece of code:
public static string Test(string s1, int i2, int i3, int i4,
string s5, string s6, float f7, float f8)
{
return s1 + " " + i2 + i3 + i4 + " ddd " + s5 ...
Get Substring - everything before certain char
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.Net Fiddle example
class Program
{
static void Main(string[] args)
{
Console.WriteLine("223232-1.jpg".GetUntilOrEmpty());
Console.WriteLine("443-2.jpg".GetUntilOrEmpty());
Console.WriteLine("3...
Convert string to variable name in JavaScript
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@TheParamagneticCroissant People who are passionate about code care. Those who only value time and money don't.
– Jimbo
Feb 23 '15 at 12:54
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