Developer Training + Tutorials

Learn how to code, create, and build web applications, from the foundations of object-oriented programming in C and C++, to how to write Java. Our developer tutorials can help you learn to develop and create mobile apps, work with PHP and MySQL databases, get started with the statistical processing language R, and much more.

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Learning Path: Become a Programmer

Programmers are in higher demand today than ever before. Get the essential skills and tools to become a successful software engineer, and learn the fundamental concepts and practices that are critical to the task of coding—no matter what language you choose.

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Learning Path: Become a Java Programmer

Java is the core language for Android and many enterprise web applications. Begin your path toward becoming a professional developer by building a solid foundation in the Java language.

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Learn how to program software and applications

Software powers more and more of our world, helping us send information, analyze data, and even control household appliances. With hundreds of courses on widely used programming languages, like PHP, Objective-C, and Java; you'll gain the programming skills in-demand today.

Try our Developer tutorials

every online web course includes free video tutorials. Become a member to keep learning the latest chart tips, with unlimited access to the subscription library. offers other tutorials related to web, such as design, development and more.

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Joe Marini  
14 Developer courses · 451 video tutorials
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  • view course page for C# Interfaces and Generics

    Take your C# coding skills to the next level by learning to use interfaces and generics.

    57m 0s

  • view course page for C# Delegates, Events, and Lambdas

    An in-depth exploration of delegates, events, and lambdas: C# elements for creating more efficient and flexible functions.

    1h 9m

  • view course page for Up and Running with jQuery UI

    Learn how to make polished and engaging interfaces for your websites and mobile apps with jQuery UI.

    1h 41m

  • view course page for jQuery Essential Training

    Learn how to use jQuery to add dynamic content, remote data, animation, and effects to your websites and mobile apps.

    3h 37m

  • view course page for jQuery Mobile Essential Training

    Build rich, interactive mobile apps for iOS and Android devices without having to write native code, all with jQuery Mobile.

    2h 39m

  • view course page for XML Essential Training

    XML Essential Training

    with Joe Marini

    Learn how to manipulate, store, and style data with XML (Extensible Markup Language).

    3h 13m

  • view course page for Up and Running with Python

    Get a quick intro to Python, the popular and highly readable object-oriented language.

    2h 24m

  • view course page for Up and Running with Aptana Studio 3

    Take a quick tour of the free web development tool Aptana Studio and its features for building rich HTML sites that integrate CSS and JavaScript.

    1h 19m

  • view course page for HTML5: File API in Depth

  • view course page for Mobile Web Design & Development Fundamentals

  • view course page for HTML5: Graphics and Animation with Canvas

  • view course page for HTML5: Web Forms in Depth

    Details the latest enhancements for client-side forms found in the HTML5 specification.

    1h 58m

  • view course page for Prototype and Essential Training

  • view course page for Real-World XML

    Real-World XML

    with Joe Marini

    Discusses the implementation of XML formats, and how these formats work in real-world situations.

    3h 34m

“I am really enjoying Java Essential Training. In the past, I looked at Java as some kind of hieroglyphic language. It is so enlightening to have the blinders removed, and see the individual parts explained and how they relate to each other.” —Daniel J.
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