The input element represents a typed data field, usually with a form control to allow the user to edit the data.

A task that returns a result and may throw an exception.

Use in addition to tags Google App Engine / Google Apps Script. Urlfetch is a built-in library that is used to fetch external URLs. Unlike other data fetching modules/libraries, data is fetched synchronously blocking until the result is returned.

Singular Value Decomposition (SVD) is a factorization of a real or complex matrix, with many useful applications in signal processing and statistics.

QComboBox is a Qt class that implements a standard combo-box, which is a list of elements that can contract to occupy less screen space, and expand to show all of the options.

Use this tag for questions concerning how to change the shape and style of a mouse cursor. This tag may be used for a wide variety of programming languages and user interfaces including web browser based interfaces. It must be used with other tags to indicate programming language being used, development environment, operating environment, etc.

Issues relating to availability of disk space.

decltype is a C++11 keyword that can be used to find the type of an expression.

Info.plist (information property list) is a structured text file (XML) used in Apple's developer environment and operating systems that contains essential configuration information for a bundled executable.

How does Python work underneath the hood? Use for questions relating to (for instance) the design decisions made and the internal data structures and algorithms used.

Google Cloud Messaging for Android (GCM) - service for sending messages from third-party server to device.