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Learn how to use RSpec, the Ruby testing framework that can help developers be more productive, write better code, and reduce bugs during development.
Write better PHP code by following these popular (and time-tested) design patterns.
Take your C programming skills to the next level with these tips for writing more efficient, more functional code.
Learn C#, the object-oriented language from Microsoft that's used to program systems, desktop applications, and mobile apps. These C# tutorials cover the history, syntax, and important concepts of this powerful programming language.
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 everything you need to know to build applications with Laravel. These Laravel tutorials cover the finer points of this standout PHP framework: routing and filtering requests, working with layout templates, and integrating databases.
Learn to program in C++ with these exhaustive C++ tutorials, covering everything from defining variables, functions, and custom classes to working with the C++ Standard Template Library.
Learn how to use the iterators and data structures in the Standard PHP Library to traverse, filter, and sort data.
Learn how to reinforce your test-driven development (TDD) process by unit testing code with PHPUnit.
Build PHP applications the modern way with Symfony2, a popular PHP MVC framework.
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 build a graphical user interface (GUI) for your Python applications with Tkinter.
Start building PHP applications with Laravel, the PHP framework for designers.
Learn how to access and manipulate databases using the object-oriented PHP extensions PDO and MySQLi.
Learn how to meet the most important security challenges when developing websites with PHP.
Get started creating basic servlets and Facelets and building simple data-management applications with Java EE.
Learn how to navigate and manipulate data in Neo4J, the most popular graph database, and its query language Cypher.
Learn how to manipulate and format data with AWK, a Mac and Linux command-line tool.
Learn how to export data from a database with PHP in a variety of formats, including: rich text, CSV, Excel, Word, OpenOffice spreadsheets and documents, and even XML.
Explore the concepts, syntax, commands, and tools that allow you to communicate and share data between applications with Java EE web services.
Develop a PHP class that requires only a few lines of code to handle single- and multi-file uploads both flexibly and securely.
Learn how to perform advanced data analysis using Octave, the free, open-source alternative to MATLAB.
Identifies seven object-oriented design patterns (including the singleton, observer, decorator, and factory patterns) that make your development process faster and easier.
Shows you how to use the Feathers and Starling user interface frameworks along with Stage3D to build out mobile applications with Adobe AIR.
Speed up your development with CakePHP, a popular open-source framework for developing PHP-based web applications.
Use R to model statistical relationships using its graphs, calculations, tests, and other analysis tools.
Store simple data without a database using web storage solutions like XML, JSON, YAML, and HTML5.
Learn to use Emmet's abbreviated shortcuts to write full-fledged HTML, XML, CSS, and code faster and more efficiently.
Learn to create an engaging, interactive, and animated timeline with HTML and jQuery.
Obtain, configure, and do simple tasks with a Raspberry Pi, a simple computer that is a gateway to hardware programming.
Speed up your development with CodeIgniter, a fast and powerful PHP web application framework.
Use open technologies (HTML5, jQuery, and CSS) to create a slideshow that responds to mobile and desktop layouts, and learn to customize the slideshow to fit your next project.
Discover the latest features and what's changed in PHP 5.5.
Use PEAR, PECL, and Composer to incorporate modular, reusable code in your PHP applications.
Challenge yourself with this series of real-world data visualization scenarios in Processing, an open-source drawing and development environment.
Shows how to integrate the principles of object-oriented programming into the build of a PHP-driven web page or application.
Implement and customize a sortable photo gallery with jQuery.
Discover how to build an Android game and distribute your game in the Google Play app store, using Cocos2d-x development and the Eclipse Platform.
Take advantage of the HTML5 geolocation feature by using the recently released Google Store Locator Utility Library, and include directions and feature filtering in your web apps.
Create datacentric apps for Android devices, using SQLite, Java, and the built-in android.database packages from the Android SDK.
Discover how a database can benefit both you and your architecture, whatever the programming language, operating system, or application type you use.