var is a keyword in a number of programming languages.

For questions about Microsoft's .NET application development framework that are specific to version 6.0+ of the framework. Use only If your question are version-specific

iCalendar is a widely-used data format for representing and exchanging calendaring and scheduling information independent of any particular calendar service or protocol.

Symlink is short for symbolic link (also soft link). It is a term for any file that contains a reference to another file or directory in the form of an absolute or relative path and that affects pathname resolution.

A tensor is a multi-dimensional array. It is a key entity in many computational libraries, such as tensorflow, torch, theano, caffe, mxnet, used for machine learning tasks. If you use this tag, also tag the question with the corresponding library.

Google Ads (formerly Google Adwords) is a method to advertise on Google search results. Use for questions related to the Google Ads API (which includes the frontend JavaScript client and backend REST API). Questions about how to use Google Ads itself (bidding strategies, keyword research, etc.) are off-topic.

Action Mailer is a framework for designing email service layers. Original ActionMailer is written in Ruby, but there is also implementation for ASP.NET MVC.

Yeoman is a command-line tool for frontend web development. As a "web application boilerplate," its main features include project scaffolding, a build process based in part on Grunt.js, and package management for updating project dependencies.

Refers to the status of being unable to connect to a network; in most situations, this is specifically referring to the Internet.

A shell utility to convert HTML to PDF using the Webkit rendering engine and Qt.