wlkns

// Writing JS for everything is great and all, but I don't want to see JS
// inline in my Jade templates. Thankfully, there are ways of abstrating it
// into mixins!

// Want some Rails-like helpers?
mixin link_to(name, href)
  - href = href || "#"
  a(href="#{href}")= name

// How about a single editing point for a class name?

wlkns

/* app.js
 *
 * This code is the client to connect to the Socket.IO server run in the clients browser */

jQuery(document).ready(function(){
  /* Connect the socket */
  socket = io.connect('http://localhost:8080', {
    /* Pass the authentication token as a URL parameter */
    query: $.param({token: 'i271az2Z0PMjhd6w0rX019g0iS7c2q4R'})
    /* My application is more complicated, so I use jQuery's .param utility to convert the Object to an URL string e.g. 'token=abc&etc=cde' */

wlkns

<?php defined('BASEPATH') or die('Direct access to this file is not permitted.')

class MY_Form_validation extends CI_Form_validation
{
  
	/**
	 * Postcode Validation Callback
	 */
	public function valid_postcode( $string )
	{

wlkns

import java.io.*;
import java.util.*;
import javax.smartcardio.*;

public class CardTest {

  final protected static char[] hexArray = "0123456789ABCDEF".toCharArray();

  public static String bytesToHex(byte[] bytes) {
    char[] hexChars = new char[bytes.length * 2];