Announced a week ago, the book Learn BlackBerry 10 App Development today has finally appeared in electronic form and is available for free download.
This publication is intended for everyone to get acquainted with the development of BlackBerry 10 using the framework Cascades. In addition, it describes the basics of C ++ / Qt, discusses the use of QML and JavaScript when creating a graphical user interface of programs.

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The book will tell about:
• developing native applications for BlackBerry 10 using QML;
• working with the main components of the BlackBerry 10 graphical user interface;
• efficient use of C ++ and QML in conjunction with the Cascades framework;
• Using the BlackBerry Momentics IDE development environment to run and debug your application.
• application of fundamental aspects and techniques in the development of programs for BlackBerry 10;
• using HTTP to work with remote services;
• integration with basic BlackBerry 10 applications: Contacts and Calendar, etc .;
• sending email and text messages from your application;
• using the camera of a smartphone, as well as various sensors like a gyroscope and an accelerometer;
The paper version of the book is available from major US distributors like Amazon, Barnes & Noble and others.
The electronic version of the book (in PDF, Epub and Mobi formats) can be
downloaded free of
charge from the Apress site (registration is required, then click "Buy eBook" with a price of $ 0.00).
Link to the archive with source codes of examples from the book.
PS The author of the book promises to publish more material on the topic on his
blog over the coming weeks.