Z-order is an ordering of overlapping two-dimensional elements in a graphical user interface.

log4j RollingFileAppender extends FileAppender to backup the log files when they reach a certain size.

A switch is a telecommunication device that receives a message from any device connected to it and then transmits the message only to the device for which the message was meant. This makes the switch a more intelligent device than a hub (which receives a message and then transmits it to all the other devices on its network). The network switch plays an integral part in most modern Ethernet local area networks (LANs)

In C/C++ size_t is the unsigned integer type of the result of the sizeof operator

Yahoo! Pipes was a web service which allows user to aggregate, filter, and combine web data sources such as RSS feeds and web pages into an output feed. It closed on 30 September 2015.

Information extraction (IE) is the task of automatically extracting structured information from unstructured and/or semi-structured machine-readable documents. In most of the cases this activity concerns processing human language texts by means of natural language processing (NLP). Recent activities in multimedia document processing like automatic annotation and content extraction out of images/audio/video could be seen as information extraction.

PHP (mbstring) provides multibyte specific string functions that help you deal with multibyte encodings

Telecommunication domain relates to wireless standards like GSM, GPRS, UMTS, LTE, WiMAX, IEEE 802.11. Programming questions related to 1G,2G,3G,4G,5G Cellular Communication can be asked here.

Interactive Data Language, a dynamically typed programming language used primarily for image analysis and data visualization. IDL is maintained and licensed by Harris Geospatial Solutions.

May refer to a scenario where you can select multiple items from a list of items in a user interface.