dcousineau

Raphael.el.getCentroid = function() {
    var centroid      = { x: 0, y: 0 }
      , area          = 0
      , length        = this.getTotalLength()
      , lengthSegment = length / 100.00;
    
    for (var i = 0; i < length; i += lengthSegment) {
        var curr = this.getPointAtLength(i)
          , next = this.getPointAtLength(i + lengthSegment);
        

dciccale

DOM Ready

Tiny Cross-browser DOM ready function in 111 bytes of JavaScript.

sroucheray

This utility has now its own repo https://github.com/sroucheray/requestAnimationFrameRate You can install it via npm or bower

xeoncross

/**
 * IE 5.5+, Firefox, Opera, Chrome, Safari XHR object
 * 
 * @param string url
 * @param object callback
 * @param mixed data
 * @param null x
 */
function ajax(url, callback, data, x) {
	try {

aczietlow

Webdriver PHP API workthough

• Open a browser

  # start an instance of firefox with selenium-webdriver
  
  $browser_type = 'firefox'
  $host = 'http://localhost:4444/wd/hub'
  

$capabilities = array(\WebDriverCapabilityType::BROWSER_NAME => $browser_type);

benoitboucart

/**
 * For more information see this tutorial: http://blog.webbb.be/use-jekyll-with-gulp/
 * 
 * Libs import
 * --> How to install? npm install --save-dev gulp-minify-html
 * @type {[type]}
 */
var gulp = require('gulp'),
    path = require('path'),

oanhnn

Problem

I have two Github accounts: oanhnn (personal) and superman (for work). I want to use both accounts on same computer (without typing password everytime, when doing git push or pull).

Solution

Use ssh keys and define host aliases in ssh config file (each alias for an account).

How to?

1. Generate ssh key pairs for accounts and add them to GitHub accounts.

garywoodfine

#!/bin/sh
# Copyright (C) 2009-2017 Three Nine Consulting
#  Always good practice to update packages. However ask user if they would like to do so
#  For explanation on how this works and why check out https://garywoodfine.com/use-pbcopy-on-ubuntu/
read -p "Do you want to update your package repositories before proceeding ? " -n 1 -r
echo  #adding new line
if [[ $REPLY =~ ^[Yy]$ ]]
then
   sudo apt update && sudo apt upgrade -y && sudo apt autoremove -y
fi

adactio

// Licensed under a CC0 1.0 Universal (CC0 1.0) Public Domain Dedication
// http://creativecommons.org/publicdomain/zero/1.0/

// HTML files: try the network first, then the cache.
// Other files: try the cache first, then the network.
// Both: cache a fresh version if possible.
// (beware: the cache will grow and grow; there's no cleanup)

const cacheName = 'files';

chaintng

// IDEA FROM: https://stackoverflow.com/questions/33929712/crypto-in-nodejs-and-ruby

var crypto = require('crypto'),
    algorithm = 'aes-256-cbc',
    key = 'SOME_RANDOM_KEY_32_CHR_123456789', // 32 Characters
    iv = "0000000000000000"; // 16 Characters

function encrypt(text){
  var cipher = crypto.createCipheriv(algorithm,key,iv)
  var crypted = cipher.update(text,'utf-8',"base64")