New Android extension libraries (AndroidX) which represents an Android Support Library.

questions about the android.widget.Button element. This element can be used on activities.

Assemblies are collections of compiled .Net types and resources grouped into a logical and physical unit (in the form of a .dll file or .exe file).

Changing position of two items.

Java Management eXtensions is a standard Java API that enables the instrumentation and monitoring of a running Java program.

User this tag for questions specific to version 1 of Google's web components library, Polymer.

The Windows Forms Designer is a graphical editor for Windows Forms controls within Visual Studio. Use this tag for questions specific to design-time support. For questions which are not specific to design-time support use WinForms tag.

A Web Services/SOAP/WSDL framework supported by the Apache Software Foundation

GENERAL RSYNC SUPPORT IS OFF-TOPIC. Support questions may be asked on https://superuser.com. rsync can copy files locally, over ssh or rsh remote shell services, or with a remote rsync daemon. Files can be incrementally updated and rsync provides for file-size and last-modified time update checks. rsync runs on POSIX systems including Linux, BSD, Unix, and Windows (via Cygwin).

Flow is a static type checker, designed to find type errors in JavaScript programs, created by Facebook.

Trimming refers to the manipulation of a text string to remove leading and/or trailing whitespace (and/or ASCII control characters), or (optionally) a specified character.