Usse

var request = require("request");

request({
  uri: "http://www.google.com",
}, function(error, response, body) {
  console.log(body);
});

Usse

#
#	Web crawler examples
#

require 'rubygems'
require 'nokogiri'
require 'open-uri'

Usse

jQuery.fn.reverse = [].reverse;

$(elements).reverse().each(function(index,item) {
  //...some awesome code
});

Usse

/**
 * Gets or sets cookies
 * @param name
 * @param value (null to delete or undefined to get)
 * @param options (domain, expire (in days))
 * @return value or true
 */
_.cookie = function(name, value, options)
{
    if (typeof value === "undefined") {

Usse

var i;
for (i in document.images) {
    if (document.images[i].src) {
        var imgSrc = document.images[i].src;
        if (imgSrc.substr(imgSrc.length-4) === '.png' || imgSrc.substr(imgSrc.length-4) === '.PNG') {
            document.images[i].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled='true',sizingMethod='crop',src='" + imgSrc + "')";
        }
    }
}

Usse

/* Smartphones (portrait and landscape) */
@media only screen and (min-device-width : 320px) and (max-device-width : 480px) {}

/* Smartphones (landscape) */
@media only screen and (min-width : 321px) {}

/* Smartphones (portrait) */
@media only screen and (max-width : 320px) {}

/* iPads (portrait and landscape) */

Usse

.cf {
  zoom: 1;
  &:before,
  &:after {
    content: '';
    display: table;
  }
  &:after {
    clear: both;
  }

Usse

var serverPort = 3000;
 
var express = require("express"),
    app     = express(),
    port    = serverPort;


app.use(express.methodOverride());
app.use(express.bodyParser());

Usse

function test_if_hashtag(string) {
  var thestring=string;
  var pattern = /#([a-zA-Z0-9]+)/g;
  return thestring.replace(pattern, "<a href='https://twitter.com/search?q=%23$1' target='_blank'>#$1</a>");
}

Usse

function test_if_link(string) {
  var thestring=string;
  var pattern = /(\b(www\.|http\:)\S+\b)/gi;
  return thestring.replace(pattern, "<a href='$1' target='_blank'>$1</a>");
}