Code Tutorials

Thousands of free tutorials and online courses to help you learn software development from mobile devices to web applications and everything in between. Join our community to improve your coding skills and workflow. What would you like to learn?

Read less

NETTUTS+ Writers Needed!
Happy weekend, everyone! As some of you may know, we're currently in the process of rolling out our NETTUTS+ program. That means we'll be needing some top...
Jeffrey Way
7 Feb 2009
News
How to Paginate Data With PHP
I can remember years ago when I first began coding in PHP and MySQL, how excited I was the first time I got information from a database to show up in a web...
Jason
6 Feb 2009
PHP
Best of the Web: January
The first month of 2009 has already come and gone, which means it's time to take a look back and reflect on the best of the month. Today, we will review the...
Drew Douglass
5 Feb 2009
Roundups
How Ubiquity Will Change the Way You Browse the Web
Holey moley! Things are changing - almost to the point of being scary. We're going to have a lot of catching up to do in the next several years, as we move...
Jeffrey Way
4 Feb 2009
News
Creating a “Filterable” Portfolio with jQuery
If you have worked in your field for a while, there is a pretty good chance that you have a rather extensive portfolio. To make it a little easier to...
Trevor Davis
4 Feb 2009
jQuery
Are You Making These 10 PHP Mistakes?
One of the best things about PHP is that it's a great language to just "dive into", thanks to its wide-ranging popularity. Anyone with the ability to hit...
Glen Stansberry
3 Feb 2009
Roundups
The Dom is a Mess - Lecture by John Resig
"John Resig of the Mozilla Corporation, and the creator of the popular jQuery library, talks about the challenges of DOM/JavaScript programming, and his...
Jeffrey Way
2 Feb 2009
News
Intro to Django - Building a To-Do List
Django is a powerful web framework, created in Python, which follows the DRY (Don't repeat yourself), and batteries included philosophies. It allows for...
Logan Mortimer
2 Feb 2009
Python
One Day Left to Enter Two Contests!
Hi, everyone! This is just a friendly reminder that you only have one day left to enter the screencast and "New Year" competitions. So hurry up; you're...
Jeffrey Way
30 Jan 2009
Contests
How to Build a Login System for a Simple Website
In today's video tutorial, we'll be building a login system with PHP and MYSQL. Many, many features will be covered; including MySqli, Prepared Statements,...
Jeffrey Way
30 Jan 2009
News
Building a jQuery-Powered Tag-Cloud
A tag-cloud is a great way of showing visitors to your blog the main topics of interest that are available. There is also additional information contained...
Dan Wellman
29 Jan 2009
Web Development
What You Need to Know About jQuery 1.3
The web development community became intensely excited on January 14, 2009 when jQuery version 1.3.0 was officially released. jQuery 1.3 brings with it...
Drew Douglass
28 Jan 2009
Web Development