isaacs

echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc
. ~/.bashrc
mkdir ~/local
mkdir ~/node-latest-install
cd ~/node-latest-install
curl http://nodejs.org/dist/node-latest.tar.gz | tar xz --strip-components=1
./configure --prefix=~/local
make install # ok, fine, this step probably takes more than 30 seconds...
curl https://www.npmjs.org/install.sh | sh

mattheworiordan

/**
 * JQuery tries to use native CSS selectors instead of the Sizzle selector
 * engine for performance reasons.
 *
 * This causes problems when trying to test intefaces using the
 * :focus pseudo selector as unless the web page and browser window
 * has the focus, all elements are considered to be without focus.
 * Checking for :focus in Selenium or Capybara tests therefore fail if
 * using JQuery or Sizzle.
 *

tonious

/* Read this comment first: https://gist.github.com/tonious/1377667#gistcomment-2277101
 * 2017-12-05
 * 
 *  -- T.
 */

#define _XOPEN_SOURCE 500 /* Enable certain library functions (strdup) on linux.  See feature_test_macros(7) */

#include <stdlib.h>
#include <stdio.h>

bzerangue

<?xml version="1.0" encoding="UTF-8"?>
<!-- 
  ## SOURCE: xe.com
-->
<currency-symbol count="115">
  <entry code="ALL" unicode-decimal="76, 101, 107" unicode-hex="4c, 65, 6b">Albania Lek</entry>
  <entry code="AFN" unicode-decimal="1547" unicode-hex="60b">Afghanistan Afghani</entry>
  <entry code="ARS" unicode-decimal="36" unicode-hex="24">Argentina Peso</entry>
  <entry code="AWG" unicode-decimal="402" unicode-hex="192">Aruba Guilder</entry>
  <entry code="AUD" unicode-decimal="36" unicode-hex="24">Australia Dollar</entry>

SunboX

function worker() {
  setInterval(function() {
    postMessage({foo: "bar"});
  }, 1000);
}

var code = worker.toString();
code = code.substring(code.indexOf("{")+1, code.lastIndexOf("}"));

var blob = new Blob([code], {type: "application/javascript"});

btm1

angular.module('setRepeat',[]).directive('setRepeat', function () {

  return {
    transclude: 'element',
    priority: 1000,
    compile: compileFun
  };

  function compileFun(element, attrs, linker) {
      var expression = attrs.setRepeat.split(' in ');

rbuckton

NOTE I have yet to update this proposal, but I find @domenic's version here to be a much improved implementation:

Promise.prototype.finally = function (callback) {
    return this.then(
        value => this.constructor.resolve(callback()).then(() => value),
        reason => this.constructor.resolve(callback()).then(() => throw reason)
    );
};

mikaelbr

var source = require('vinyl-source-stream');
var gulp = require('gulp');
var gutil = require('gulp-util');
var browserify = require('browserify');
var reactify = require('reactify');
var watchify = require('watchify');
var notify = require("gulp-notify");

var scriptsDir = './scripts';
var buildDir = './build';

jchild3rs

/*
// Usage: 
gulp.task('docs', function(cb) {
  gulp.src('path/to/your/src')
    .pipe(hologram(cb));
});
*/

var gulp = require('gulp'),
  notify = require('gulp-notify'),

paulirish

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent