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  2. Radio button - Wikipedia

    en.wikipedia.org/wiki/Radio_button

    A radio button or option button[citation needed] is a graphical control element that allows the user to choose only one of a predefined set of mutually exclusive options. [1] The singular property of a radio button makes it distinct from checkboxes, where the user can select and unselect any number of items.

  3. Graphical widget - Wikipedia

    en.wikipedia.org/wiki/Graphical_widget

    Graphical widget. A graphical widget (also graphical control element or control) in a graphical user interface is an element of interaction, such as a button or a scroll bar. Controls are software components that a computer user interacts with through direct manipulation to read or edit information about an application.

  4. Radio control - Wikipedia

    en.wikipedia.org/wiki/Radio_control

    Radio control (often abbreviated to RC) is the use of control signals transmitted by radio to remotely operate a device. Examples of simple radio control systems are garage door openers and keyless entry systems for vehicles, in which a small handheld radio transmitter unlocks or opens doors. Radio control is also used for control of model ...

  5. Dialog Control Language - Wikipedia

    en.wikipedia.org/wiki/Dialog_Control_Language

    Dialog Control Language. Dialog Control Language (DCL) is a high-level description language and interpreter within AutoCAD for creating simple graphical dialogs. AutoLISP extensions use it to interact with the user in the AutoCAD environment.

  6. Button (computing) - Wikipedia

    en.wikipedia.org/wiki/Button_(computing)

    Button (computing) In computing, a button (sometimes known as a command button or push button) is a graphical control element that provides the user a simple way to trigger an event, like searching for a query at a search engine, or to interact with dialog boxes, like confirming an action. [1]

  7. PHP - Wikipedia

    en.wikipedia.org/wiki/PHP

    As of 23 August 2024 (nine months after PHP 8.3's release), PHP is used as the server-side programming language on 75.9% of websites where the language could be determined; PHP 7 is the most used version of the language with 52% of websites using PHP being on that version, while 33.9% use PHP 8, 13.9% use PHP 5 and 0.2% use PHP 4.

  8. Internet Radio Linking Project - Wikipedia

    en.wikipedia.org/wiki/Internet_Radio_Linking_Project

    Internet Radio Linking Project. The Internet Radio Linking Project, also called IRLP links amateur radio stations around the world by using Voice over IP (VoIP). Each gateway consists of a dedicated computer running custom software that is connected to both a radio and the Internet. This arrangement forms what is known as an IRLP Node.

  9. Radio - Wikipedia

    en.wikipedia.org/wiki/Radio

    Radio remote control is the use of electronic control signals sent by radio waves from a transmitter to control the actions of a device at a remote location. Remote control systems may also include telemetry channels in the other direction, used to transmit real-time information on the state of the device back to the control station.