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Learn how to use the iterators and data structures in the Standard PHP Library to traverse, filter, and sort data.
Explore a solution to a different PHP challenge every month, and compare the results with other programming languages, in the Code Clinic series.
Explore a solution to a different C++ challenge every month, and compare the results with other programming languages, in the Code Clinic series.
Explore a solution to a different Python challenge every month, and compare the results with other programming languages, in the Code Clinic series.
Explore a solution to a different Ruby challenge every month, and compare the results with other programming languages, in the Code Clinic series.
Learn how to perform a variety of advanced administration tasks in both MariaDB and MySQL, two powerful database solutions that work in slightly different ways.
Move your Joomla! 2.5 site to 3.3 and take advantage of all of the newest Joomla! features.
Get a quick introduction to the vocabulary and basics of programming in C, the language that inspired C++, Objective-C, and many others.
Learn how to install Joomla! locally or remotely, so you can run it from your own computer or a web host.
Learn how to protect communications on your network with TLS/SSL with PKI for trusted encryption and identity verification.
Use information architecture and the WordPress template hierarchy to build a cleaner and more effective design process.
Learn how to edit WordPress user accounts directly in the database with phpMyAdmin—bypassing WordPress entirely.
What is big data? Explore its impact on consumers, businesses, and scientific research, and the methods behind storing, manipulating, and analyzing it.
Learn how to apply 2D images to your 3D models with these UV mapping techniques in Blender.
Create your own website or blog with WordPress, the web's most popular content management system.
Learn how to perform basic image editing techniques such as cropping and resizing, selecting and masking, improving tone and contrast, and basic retouching, in GIMP, the free image editor for Mac and Windows.
Learn how to use vi, the text editor built into Unix systems, to manage files, edit text, search and replace text, and more.
Learn how to install CentOS, perform common admin tasks from the command line, and get popular services running.
Learn how to get up and running with Genesis and take your WordPress site to the next level.
Protect your networks from cyber attacks. Learn how to implement antivirus protection and firewalls and scan for suspicious activity.
Learn how to customize themes with Genesis, the WordPress framework that offers SEO, security, and a huge selection of design options.
Build PHP applications the modern way with Symfony2, a popular PHP MVC framework.
Keep your Apache web servers up and running with these practical configuration and logging techniques.
Learn to plan and model your own APIs and understand the six REST constraints: the design rules that help guide your architecture.
Learn how to style SVG graphics and make them respond to changes to rollover states with CSS.
Install and run WordPress on the cloud with Microsoft Azure.
Learn how to build a graphical user interface (GUI) for your Python applications with Tkinter.
Start building PHP applications with Laravel, the PHP framework for designers.
Add styles and scripts to your WordPress themes the correct way, by enqueuing them.
Learn how to display your data in a pie chart, with nothing more than HTML and CSS.
Learn how to integrate web fonts into your WordPress themes, from sources such as Google Fonts, Adobe Edge Web Fonts, and Font Squirrel.
Learn how to add social media buttons to your posts and pages, with several different WordPress plugins, and allow your visitors to share your content with friends and followers on Facebook and Twitter.
Learn the basics of programming with C++.
Learn how to customize the look and feel of your Bootstrap site with LESS CSS, as well as LESS mixins and Bootstap's own customization screens.
Learn to get the most out of Simone, a custom WordPress theme designed by Morten Rand-Hendriksen.
Learn how to access and manipulate databases using the object-oriented PHP extensions PDO and MySQLi.
A complete reference to learning C, from variables to functions and loops, including an exploration of the C Standard Library.
Learn how to meet the most important security challenges when developing websites with PHP.
Learn how to build an Android app with a few easy-to-learn and easy-to-use development tools.
Learn how to install and set up Ubuntu as your main operating system or on a virtual machine, navigate the desktop, and work with popular Linux desktop programs.
Get started creating basic servlets and Facelets and building simple data-management applications with Java EE.
Need a powerful development environment? Learn how to quickly install and configure a virtual Linux web server on your Mac or Windows computer.
Learn how to build a WordPress theme from scratch using the _s (aka Underscores) starter theme.
Learn what SteamOS, the Linux-powered operating system from the popular game distributor Steam, has to offer for game players and developers.
Build rich, interactive mobile apps for iOS and Android devices without having to write native code, all with jQuery Mobile.