Programming Hub is an app to quickly access programming manuals for more than a dozen different languages, including Python, Assembly, HTML, VB.NET, C, C++, C# (C Sharp), JavaScript, PHP, Ruby, CSS, Java, and many more.
It's important to note that while Programming Hub offers programming manuals and lots of practical examples, it's not specifically a learning app. This means it's not meant for users who have absolutely no idea about programming, as they'll find the lessons way too complex.
However, if you have some minimal programming knowledge, Programming Hub can be a great resource. The app interface is really intuitive and lets you download new topics easily, as well as filter lessons within each programming language to find the ones you need. You can also easily copy text and share entire topics with other users.
Programming Hub is a great app for anyone studying programming. It's small size (less than 10 megabytes) and nice interface make it one of the best apps of its kind for Android.