HTTP2 (or HTTP v2.0) is an alternative to, but does not obsolete, HTTP1.1.

Operator Precedence refers to the rules governing the order in which operators are evaluated within an expression or statement in a programming language. Distinct from [order-of-execution] which covers the sequencing of execution events in a software system.

Questions concerning customization and development within the customer relationship management software "Sugar" by SugarCRM Inc. In order to receive more useful answers quicker, it's strongly recommended to specify the edition and version of the Sugar instance(s) in question, as there are significant differences between the different releases and derivatives.

Consider the tags wikipedia-api (or the more general mediawiki-api) and mediawiki. Questions should be related to programming.

Kentico is a content management system (CMS) for building websites, online stores, intranets and Web 2.0 community sites. Kentico utilizes ASP.NET and Microsoft SQL Server. Use this tag for asking questions related to development issues with Kentico CMS.

The Canvas widget provides structured graphics facilities for Tkinter. This is a highly versatile widget which can be used to draw graphs and plots, create graphics editors, and implement various kinds of custom widgets.

CircleCI is a hosted continuous integration testing tool integrated with popular code management services such as GitHub. It is commercial but free to open source projects.

Spree is a complete open source e-commerce solution for Ruby on Rails, freely available for commercial use under the terms of the New BSD License.

In computing, the process identifier (normally referred to as the process ID or just PID) is a number used by most operating system kernels (such as that of UNIX, Mac OS X or Microsoft Windows) to (temporarily) uniquely identify a process. This number may be used as a parameter in various function calls allowing processes to be manipulated, such as adjusting the process's priority or killing it altogether.

Mule Studio is a tag that's used to refer to the former MuleSoft's IDE product previous to the release of MuleSoft Anypoint Studio. This tag should be not be used for Anypoint Studio since its release 3.5.0 (May 20, 2014).

A doubly-linked-list is a computer science data structure consisting of nodes. Each node has 2 links, one to the node before, and one to the node after. By following these links, the data structure can be traversed both forwards and backwards, but not in a random fashion. These links also make it easy to add nodes to any arbitrary point of the structure.