on Mac OS X, NSArrayController is a bindings compatible class that manages a collection of objects

A functional dependency is a constraint between two sets of attributes in a relation, in relational algebra, databases and type systems.

GLSurfaceView is a subclass of SurfaceView for Android. It provides a dedicated surface for displaying OpenGL ES rendering.

UIAccessibility is an informal protocol in UIKit that provides accessibility information about user interface elements. This information is used by VoiceOver and other assistive technologies to help users with disabilities interact with your application. All of the standard views and controls in UIKit implement UIAccessibility, so applications are accessible by default.

Use this tag to ask questions related to iOS frameworks.

Xvfb; X virtual framebuffer, is an X11 server that can run graphic applications without a physical screen.

The new app publishing format, the Android App Bundle, is an improved way to package your app.

Node-postgres is a postgresql client module for node.js applications to interact with postgresql databases.

Stargazer is an R package that produces LaTeX code for well-formatted tables that hold regression analysis results from several models side-by-side, as well as summary statistics.

Key/Value stores allow the application to store its data by composing `(key, value)` pairs.