rwaldron

var // Program setup
isPrime = require("./isprime"),
start = (new Date()).getTime(),
end;

var // Program specific
ceil = 2e6,
total = 2,
k = 3;

cloudhead

Why I Don't Write Web Apps (if I can help it)

This is what happens when I try to pick a language.

Note: If I didn't think it was possible to create a development environment without any of these issues (which I consider "major" for the most part), I would not have written this list.

C/C++

• NOTHNX.

Node.js

ryanflorence

var logtime = (function() {
  var ids = {};

  return function(id) {
    if (!ids[id]) {
      ids[id] = +new Date();
      return;
    }

    var time = +new Date() - ids[id];

jfro

#!/bin/sh
# modified by jfro from http://www.cnysupport.com/index.php/linode-dynamic-dns-ddns-update-script
# Uses curl to be compatible with machines that don't have wget by default

LINODE_API_KEY=licensekey
DOMAIN_ID=domainid
RESOURCE_ID=resourceid

WAN_IP=`curl -s http://example.com/whatsmyip.php`
if [ -f $HOME/.wan_ip.txt ]; then

azproduction

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
                    Version 2, December 2004

 Copyright (C) 2011 Mikhail Davydov <[email protected]>

 Everyone is permitted to copy and distribute verbatim or modified
 copies of this license document, and changing it is allowed as long
 as the name is changed.

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE

aemkei

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
                    Version 2, December 2004

 Copyright (C) 2011 YOUR_NAME_HERE <YOUR_URL_HERE>

 Everyone is permitted to copy and distribute verbatim or modified
 copies of this license document, and changing it is allowed as long
 as the name is changed.

            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE

Gozala

// Lack of tail call optimization in JS
var sum = function(x, y) {
  return y > 0 ? sum(x + 1, y - 1) :
         y < 0 ? sum(x - 1, y + 1) :
         x
}

sum(20, 100000) // => RangeError: Maximum call stack size exceeded

// Using workaround

hlfbt

#!/bin/bash

# Author: Alexander Schulz

VHOSTEN="/etc/nginx/sites-enabled/"

if [[ $1 == "-h" ]] || [[ $1 == "--help" ]]
then
        echo 'Usage: n2dissite VHOST'
        echo 'Disables Nginxs virtualhost VHOST.'

dvdbng

/*

You can use this to convert a DOM element or a HTML string to markdown.

Usage examples:
var markdown = toMarkdown(document.getElementById("content"));

// With jQuery you can easily convert HTML strings
var markdown = toMarkdown($("<ul><li>Hi!</li></ul>")[0]);

beiyuu

//USE CASE
$('#q').selectRange(0, 10);
$('#q').selectRange(searchVal.indexOf('{'), (searchVal.indexOf('}')+1));


//Source here : http://plugins.jquery.com/project/selectRange

$.fn.selectRange = function(start, end) {
    var e = document.getElementById($(this).attr('id')); // I don't know why... but $(this) don't want to work today :-/
    if (!e) return;