ASP.NET 4.x Implementation of OData Services that supports both v3-v4 of the OData Protocol. DO NOT use this tag for [asp.net-core] related questions! Use this tag if your question directly relates to the ASP.NET server-side implementation of OData services, but also include the version specific tag [odata-v3] or [odata-v4]. Only include the non-specific [odata] tag if the question has broader client-side implications.

Optional chaining is a process for querying and calling properties, methods, and subscripts on an optional that might currently be nil/null . If the optional contains a value, the property, method, or subscript call succeeds; if the optional is nil/null , the property, method, or subscript call returns nil/null. Use for questions about such chaining with a appropriate language tag like [swift], [JavaScript], etc.

One can run Tizen native applications on the Emulator using the Project Explorer view or the Tizen IDE menu.

keen-io refers to the libraries and APIs produced for event analytics by the "Keen IO" company.

Used in Angular.js - checks current value of $location.hash() and scroll to related element, according to rules specified in Html5 spec. It also watches the $location.hash() and scrolls whenever it changes to match any anchor.

In electronics, a backplane is a group of parallel connectors. By analogy, a SignalR backplane connects multiple servers.

ATtiny is a range of programmable 8-bit AVR microcontrollers by Atmel.

In a database mirroring setup, one or more copies of a source database are maintained on separate servers. The copies are updated as soon as the source database changes in any way, i.e. the changes are mirrored on the copies. This setup is used to ensure that when the source database server goes down for whatever reason (e.g. a system crash, a disk crash or a network disconnect), users of the database can still keep working.

LiveWires is a Python package designed to be used as part of the "LiveWires" programming course, a course intended to teach Python to young, first-time programmers. LiveWires might also refer to the course itself.

A triple is an assertion of the form subject-predicate-object, for example [JohnSmith-brotherOf-JaneSmith], and [JaneSmith-hasAge-"34"]. Assertions (binary relations) of this type form the basis of the Semantic Web languages RDF and OWL. Triples can be interlinked if the object of one triple is the subject of another. Databases designed to manage such assertions are often called triplestores.