Multipart is content type that allows multiple MIME types to be embedded in a single message.

mmap is a POSIX-compliant Unix system call that maps files or devices into memory.

An Android dialog that displays a progress wheel or progress bar. Because it's an extension of the AlertDialog, it also supports buttons.

The statement that creates a table in SQL (`CREATE TABLE ...`).

sha256 stands for Secure Hash Algorithm-256. It is a hash function computed with 32-bit words. It was designed by the US National Security Agency (NSA). It is used to authenticate Debian GNU/Linux software packages, in the DKIM message signing standard and many other applications.

Phaser is a JavaScript framework for game development on desktop and mobile platforms. This tag can be used for all versions of Phaser.

Volatile is a qualifier used to define a data storage area (object, field, variable, parameter) that "can change on its own", thus disallowing some code generator optimizations. In some but not all languages that recognize this qualifier the access to such data is thread safe.

A smartcard is a card with an embedded chip that may store cryptographic keys and/or perform cryptographic functions. Smartcards are often use as employee ID badges or in contactless credit/debit cards.

Covariance, contravariance and invariance describe how the existing type inheritance hierarchy changes when subjected to some transformation (such as usage within generics). If the transformation keeps the ordering of the original hierarchy, it is "covariant". If it reverses it, it is "contravariant". If it breaks it, it is "invariant".

JList is a Java Swing component that displays a list of objects and allows the user to select one or more items. A separate model, ListModel, maintains the contents of the list.

This tag may refer to 1) the difference between two numbers (i.e. the difference between 5 and 10 is 5) or 2) the things that two or more particular objects do not share in common.