nfroidure

Number.prototype.toAmount = function() {
	var parts=(this+'').split('.');
	parts[0]=(parts[0]?parts[0]:'0');
	parts[1]=(parts[1]?parts[1].substring(0,2):'00');
	parts[1]+=(parts[1].length==1?'0':'');
	return parts[0]+'.'+parts[1];
	}

var price=12.112;
console.log(price.toAmount()); // Outputs 12.11

nfroidure

#! /bin/sh

# Init
cd /

if [ "$1" != "Y" ]; then
	echo "$0 1:sure(Y/N)"
else
	while read orgid database
	do

nfroidure

// Chaining API for URIBuilder

var uri=new URLBuilder().parse('bad_url_format').addQueryParam('param','value').setPort('443').toString();

// How to handle the bad url parse error ?
// Don't want to throw exception
// Can't return null

nfroidure

// Chainable API for URIBuilder

var uri = new URLBuilder(logErrorHandler)
  .parse('bad_url_format')
  .addQueryParam('param','value')
  .setPort('443')
  .toString();

function logErrorHandler(err, url_object){
  if('parse_error'===err.type)

nfroidure

var str="<h2>Blahblah</h2><p>Blahblah Blahblah Blahblah.</p><h2>Blahblah</h2><p style=\"text-align: center;\"> <img alt=\"Blahblah\" src=\"http://www.example.com/images/blah.jpg\" /></p><p>BlahblahBlahblah Blahblah Blahblah.</p><h2>Blahblah</h2><p>Blahblah</p>";
var regExp=new RegExp('<([^>]+)"([^>]*)>','mg');
var pattern='<$1$2>';
while(regExp.test(str))
  str = str.replace(regExp, pattern);
console.log(str);
// outputs
// <h2>Blahblah</h2><p>Blahblah Blahblah Blahblah.</p><h2>Blahblah</h2><p style=text-align: center;> <img alt="Blahblah" src=http://www.example.com/images/blah.jpg /></p><p>BlahblahBlahblah Blahblah Blahblah.</p><h2>Blahblah</h2><p>Blahblah</p>
// Notice the " in the img alt attribute

nfroidure

(function () {}).apply(this,new Array(1000000))
// RangeError: Maximum call stack size exceeded

nfroidure

if(function test(a){console.log(a)}) { console.log(test('test')) }
// ReferenceError : test is not defined

var test;
if(test = (function(a){console.log(a)})) { console.log(test('test')) }
// test

nfroidure

# Json
{
   "truc":"bidule",
   "truc2":"bidule2",
   "truc3":"bidule3"
   "tab":
      [
      "machin",
      "bidule",
      "truc"

nfroidure

{
    "name" : "FranceJS"
  , "version" : "0.0.1"
  , "dependencies" : {
      "jslovers" : "*",
      "parisjs" : "*",
      "toulousejs" : "*",
      "lyonjs" : "*",
      "lillejs" : "*"
  }

nfroidure

var test = Object.create([].prototype);
test.[]=function(index) {
    console.log("Reading index "+index);
    return Array.[].call(this,index);
}