Below I have listed few very good and free code editor that support Windows platform (XP / Vista / Windows 7).

• Notepad ++
  Notepad++ is a free (as in “free speech” and also as in “free beer”) source code editor and Notepad replacement that supports several languages. Running in the MS Windows environment, its use is governed by GPL License.
  Download
• Komodo Edit
  
  Komodo Edit is a fast, smart, free and open-source code editor. Switching your trusty code editor is hard, but give Komodo Edit (or its big brother Komodo IDE) a try: it’ll be worth your while.
  Download
• HTML-Kit
  
  The best of the Web starts with a HTML page. HTML-Kit Tools provides tools for creating great web pages and scripts, but also stays out of your way so that you have full control over your code.
  Download
• scriptly
  Webocton – Scriptly is an extensive freeware code editor for Windows for writing HTML and programming with PHP.
  In addition to the comprehensive search and replace facility, the program features syntax highlighting for several script languages and file types. Code snippets and complex tables can be added quickly and easily.
  Download
• HateML
  HateML Pro is freeware product and a powerful PHP IDE with support for XHTML and CSS for both professional and novice users alike. Designed to help accelerate the process of editing,debugging web applications, php scripts and simple XHTML sites as well.
  Download
• PSPad
  PSPad is a freeware programmer’s editor for Microsoft Windows operating systems. work with plain text – the editor has a wealth of formatting functions, including a spell checker. PSPad is ready to work immediately without requiring customization. The editor supports many file types and languages, with syntax highlighting. There are macros, clip files and templates to automate repetative tasks. Integrated HEX Editor, Project support, FTP Client, Macro Recorder, File Search/Replace, Code Explorer, Code page conversion… these are just some of the many features that PSPad offers.
  Download
• Caditor
  Caditor is a portable tabbed text editor featuring encryption, syntax highlighting, autocomplete, line numbering and a functional plugin system.
  Download
• GNU Emacs
  GNU Emacs is an extensible, customizable text editor. It support Content-sensitive editing modes, including syntax coloring, for a variety of file types including plain text, source code, and HTML. Highly customizable, using Emacs Lisp code or a graphical interface.
  Download
• Crimson Editor
  Crimson Editor is a professional source code editor for Windows. While it can serve as a good replacement for Notepad, it also offers many powerful features for programming languages such as HTML, C/C++, Perl and Java.
  Download
• ConTEXT
  ConTEXT is a small, fast and powerful freeware text editor, developed to serve as a secondary tool for software developers.
  Download

Building a Better Blogroll: Dynamic Fun with SimplePie and jQuery

Demo || Download

Organic Tabs

Demo || Download

Sweet AJAX Tabs

Demo || Download

Create a Slick Tabbed Content Area using CSS & jQuery

Demo || Download

Create A Tabbed Interface Using jQuery

Demo || Download

jQuery idTabs

Demo || Download

jQuery Tabbed Interface / Tabbed Structure Menu

Demo || Download

Flipping Content Tabs Using jQuery

Demo || Download

jQuery Tabs made easy

Demo || Download

Caption Slider: Sliding image caption on hover using JQuery

Demo || Download

Sliding Boxes and Captions with jQuery

Demo || Download

Overlay Text over an Image with a Very Simple jQuery Snippet

Demo || Download

jQuery Drop Captions

Demo || Download

jquery captify

Demo || Download

jCapSlide: A jQuery Image Caption

Demo || Download

Making image captions using jQuery

Demo || Download

jQuery Image Overlay Plugin

Demo || Download

Automatic Image Slider w/ CSS & jQuery

Demo || Download

The Lof JSiderNews Plugin

Demo || Download

FancyMoves

Demo || Download

Supersized

Demo || Download

Coin Slider

Demo || Download

Featured Content Slider

Demo || Download

Featured Content Slider Using jQuery

Demo || Download

Apple-style Slideshow Gallery

Demo || Download

JQueryGlobe – JQuery Plugin

Demo || Download

If you want to have all urls as http://www.domain.com just add below code in .htaccess located in the root directory of your website.

RewriteEngine On
RewriteBase /
RewriteCond % ^yourdomain.com [NC]
RewriteRule ^(.*)$ http://www.yourdomain.com/$1 [L,R=301]

If you want to have all urls as http://domain.com just add below code in .htaccess located in the root directory of your website.

RewriteEngine On
RewriteBase /
RewriteCond % ^www.yourdomain.com [NC]
RewriteRule ^(.*)$ http://yourdomain.com/$1 [L,R=301]

NOTE: Change yourdomain.com in above code to your site domain name like 52webdesign.com

You can enable disable directory listing. Simply add below codes in .htaccess file. If you do not have any .htaccess file, create a blank text file and rename it to .htaccess

Disable Directory listing
Copy paste below code in .htaccess file located in public_html folder of your web hosting account.

Options -Indexes

Enable Directory listing
Copy paste below code in .htaccess file located in public_html folder of your web hosting account.

Options +Indexes

Enable Directory listing in Fancy Style
Fancy list including icons, file size, modification date and more. Copy paste below code in .htaccess file located in public_html folder of your web hosting account.

Options +Indexes
IndexOptions +FancyIndexing

You can also use this method for any particular folder or sub-domain name like for www.domain.com/xyz or http://sub.domain.com/

<?php

// this is a single-line comment

/* and this is a
multi-line
comment */

?>

Similarly to add comment in html code.

<!-- This is an HTML Comment -->