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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 C# challenge every month, and compare the results with other programming languages, in the Code Clinic series.
Learn how to create and parse XML with a variety of Java APIs and libraries, including DOM, SAX, JAXB, and more.
Create datacentric apps for Android devices, using SQLite, Java, and the built-in android.database packages from the Android SDK.