savokiss

function getIPAddress(){
  var interfaces = require('os').networkInterfaces();
  for(var devName in interfaces){
    var iface = interfaces[devName];
    for(var i=0;i<iface.length;i++){
       var alias = iface[i];
       if(alias.family === 'IPv4' && alias.address !== '127.0.0.1' && !alias.internal){
         return alias.address;
       }
    }

sylvainleris

class Middleware {
  
  constructor() {
    
    // Array prototype last
    if (!Array.prototype.last) {
      Array.prototype.last = function() {
        return this[this.length - 1];
      }
    }

peterdemartini

find `pwd` -type d -maxdepth 3 -name 'node_modules' | xargs -n 1 tmutil addexclusion

Elements-

var buff = new Buffer(100);
fs.open(file, 'r', function(err, fd) {
  fs.read(fd, buff, 0, 100, 0, function(err, bytesRead, buffer) {
    var start = buffer.indexOf(new Buffer('mvhd')) + 17;
    var timeScale = buffer.readUInt32BE(start, 4);
    var duration = buffer.readUInt32BE(start + 4, 4);
    var movieLength = Math.floor(duration/timeScale);
    
    console.log('time scale: ' + timeScale);
    console.log('duration: ' + duration);

gaearon

/** @jsx React.DOM */
'use strict';

var React = require('react'),
    { PropTypes } = React;

var AudioPlayer = React.createClass({
  propTypes: {
    source: PropTypes.string.isRequired,
    isPlaying: PropTypes.bool.isRequired,

sebmarkbage

/** @jsx React.DOM */

var Graphic = React.createClass({ 

  componentDidMount: function() {
    var context = this.getDOMNode().getContext('2d');
    this.paint(context);
  },

  componentDidUpdate: function() {

hjst

function format_time(date_obj) {
  // formats a javascript Date object into a 12h AM/PM time string
  var hour = date_obj.getHours();
  var minute = date_obj.getMinutes();
  var amPM = (hour > 11) ? "pm" : "am";
  if(hour > 12) {
    hour -= 12;
  } else if(hour == 0) {
    hour = "12";
  }