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wish (Windowing Shell) is a Tcl interpreter extended with Tk commands, [1] available for Unix-like operating systems supporting the X Window System, as well as macOS, Microsoft Windows, [2] [3] and Android. [4] It provides developers the ability to create GUI widgets using the Tk toolkit and the Tcl programming language. [5] [6]
Tk is a platform-independent GUI framework developed for Tcl. From a Tcl shell (tclsh), Tk may be invoked using the command package require Tk. The program wish (WIndowing SHell) provides a way to run a tclsh shell in a graphical window as well as providing Tk. [16] Tk has the following characteristics: Platform-independent: Like Tcl, Tk is ...
The Tcl programming language was created in the spring of 1988 by John Ousterhout while he was working at the University of California, Berkeley. [14] [15] Originally "born out of frustration", [11] according to the author, with programmers devising their own languages for extending electronic design automation (EDA) software and, more specifically, the VLSI design tool Magic, which was a ...
State Description Target CPU Licensing Implementation Language ALGOL 68 r0: 1968: Standard: Intl: IFIP WG 2.1 Final Report: Specification – August: ACM: ALGOL 68-R R: 1970: Military: UK: ICL 1900: ALGOL 60 EPOS ALGOL E: 1971: Scientific: ALGOL 68RS RS: 1972: Military: UK: Portable compiler system: ICL 2900/Series 39, Multics, VMS & C ...
Tcl/tk – scripting shell & GUI utility that allows cross platform development. Included with macOS. TextMate – multipurpose text editor that supports Ruby, PHP, and Python; Torque (game engine) – game creation software
Tkinter calls are translated into Tcl commands, which are fed to this embedded interpreter, thus making it possible to mix Python and Tcl in a single application. There are several popular GUI library alternatives available, such as Kivy , Pygame , Pyglet , PyGObject , PyQt , PySide , and wxPython .
In version 3.7.2, a package manager was added to allow the easier installation of extension packages. [6] Some functionality that used to be included with Weka prior to this version has since been moved into such extension packages, but this change also makes it easier for others to contribute extensions to Weka and to maintain the software, as this modular architecture allows independent ...
A comparison between a blank passive-matrix display (top) and a blank active-matrix display (bottom). A passive-matrix display can be identified when the blank background is more grey in appearance than the crisper active-matrix display, fog appears on all edges of the screen, and while pictures appear to be fading on the screen.