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DEX means Android app's (APK) executable bytecode files in the form of Dalvik Executable (DEX) files, which contain the compiled code used to run your app. The Dalvik Executable specification limits the total number of methods that can be referenced within a single DEX file to 65,536 (64K)—includin...

This section provides an overview of what android-activity is, and why a developer might want to use it. It should also mention any large subjects within android-activity, and link out to the related topics. Since the Documentation for android-activity is new, you may need to create initial vers...

This section provides an overview of what openerp is, and why a developer might want to use it. It should also mention any large subjects within openerp, and link out to the related topics. Since the Documentation for openerp is new, you may need to create initial versions of those related topic...

This section provides an overview of Value Converters in Aurelia. It should detail not only how to create a value converter, but also why you might want to use them and many examples of basic tasks accomplished through the use of a Value Converter. Value converters can be chained and used alongsi...

Events are pieces of data that a program can create, exchange and react upon. The asynchronous event flow is dispatched over display list by Flash engine as a reaction on external events, such as mouse movements or another frame being displayed. Every other event flow and all event processing is s...

Iterate over column vector A common source of bugs is trying to loop over the elements of a column vector. A column vector is treated like a matrix with one column. (There is actually no distinction in Matlab.) The for loop runs once with the loop variable set to the column. % Prints once: [3,...

Fragments are very important components of user interface in android apps. They were introduced first in Android 3.0 (Honeycomb) API. Understanding design paradigm of Fragments Fragments were introduced for primarily supporting modular and flexible UI on large screen devices such as tablets. ...

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Code contracts allow for compile or runtime analysis of pre/post conditions of methods and invariant conditions for objects. These conditions may be used to ensure callers and return value match valid states for application processing. Other uses for Code Contracts include documentation generati...