IBM WebSphere Portal is a set of software tools that enables companies to build and manage web portals.

A finite automaton (FA) is a mathematical description of an algorithm capable of parsing regular languages. FAs have no external memory, and as such can only take into account a fixed number of previous symbols when processing strings. A deterministic FA (DFAs) is one for which there is only ever one legal transition between states; nondeterministic FAs can be transformed into equivalent DFAs. FAs are the weakest of the commonly-defined automata.

SQL Server Service Broker is a messaging framework built into SQL Server. It includes infrastructure for asynchronous programming that can be used for applications within a single database or a single instance as well as for distributed applications.

An operational bundle which consists of multiple ACID transactions, usually on multiple servers, which must all commit or roll back. A transaction manager coordinates this through two-phase commits.

Anything related to the integer division operation, i.e. that special form of division which is performed between two integer numbers and which in math results in a quotient and a remainder. This is mostly relevant for languages which have specific integer data-types, for which the division is an integer division, or for languages having a specific operator/function to perform integer division.

A negative number is a number that is less than 0. It is signified by a preceding hyphen (i.e. -12,345).

A secret key is a piece of data that is known by a limited number of users / programs and that participates in protecting information (or access to the information). Unlike passwords which are meant to be input by users and verified by matching, secret keys are usually read from storage and are an active part of an algorithm to decrypt the protected information. Use this tag for questions related to the creation, storage and usage of secret keys.

HTML2PDF is a HTML to PDF converter written in PHP4 (use FPDF), and PHP5 (use TCPDF). It allows the conversion of valid HTML 4.01 in PDF format.

the server, client application & SDK designed for use with Microsoft Lync Server (or Office 365 Online) to provide Instant Messaging, audio/video, file and desktop sharing features to organisations.

Trello is a collaboration tool that organizes your projects into boards. In one glance, Trello tells you what's being worked on, who's working on what, and where something is in a process.

Element UI is a Vue 2.0 based component library.