What is Tcl document?
tcl) Definition. An ASCII text file (with the extension . tcl) that contains importable Tcl code or an executable Tcl script. Tcl, an abbreviation of the name “Tool Command Language”, is a scripting language for controlling and extending software applications.
What is Tcl written in?
C language
Tcl interfaces natively with the C language. This is because it was originally written to be a framework for providing a syntactic front-end to commands written in C, and all commands in the language (including things that might otherwise be keywords, such as if or while ) are implemented this way.
What is Tcl API?
The Tcl API (also called’ Tcl library’ or’ Tcl C interface’) is a huge set of C functions which can be used to create binary extensions to the Tcl language. The functions cover the whole range of Tcl and are, if used right, platform-independent.
Is Tcl still used?
TCL does not appear to be dead but it appears to be losing supporters as fast as it is gaining new ones.
What Tcl stands for?
TCL Technology (originally an abbreviation for Telephone Communication Limited) is a Chinese electronics company headquartered in Huizhou, Guangdong Province.
What is Tcl example?
TCL is string based scripting language and also a procedural language. The language is commonly used for GUIs and testing. In TCL by default everything is string. TCL is shell application that reads TCL command from its standard input or from a file and gives desired results.
Is Tcl faster than Python?
Tcl. Like Python, Tcl is usable as an application extension language, as well as a stand-alone programming language. However, Tcl, which traditionally stores all data as strings, is weak on data structures, and executes typical code much slower than Python.
Is TCL faster than Python?
What TCL stands for?
Who is TCL owned by?
TCL Electronics
| Key people | Li Dongsheng (Chairman) Wang Cheng (CEO) |
| Revenue | 46,990,000,000 Hong Kong dollar (2019) |
| Parent | TCL Industries Holdings |
| Chinese name | |
|---|---|
| Simplified Chinese | TCL 电子控股有限公司 |
Who is TCL made by?
TCL Smart TVs are made by TCL Electronic Holdings Ltd – a state-owned Chinese technology firm with operations all around the world. Unlike other brands of budget TVs, the company oversees the designing, production, and selling of their smart TV models.
How do I start a TCL script?
You can run this program by starting tclsh from the start menu, then typing the command source c:/hello. tcl. Note that the traditional Windows \ is replaced with /. to your script.
What version of TCL do the manual pages include?
The Tcl manual pages include a tutorial based on material originally developed by Clif Flynt. Currently based on Tcl 8.5, an update is in the works to cover Tcl 8.6.
Where can I find examples of widgets in Tcl/Tk?
Tk itself also comes with the “widget” demo, which shows examples using all the widgets in Tk, and lets you see and modify the example code. Besides the resources mentioned here, be sure to check out the tutorial, examples and other documentation in the About Tcl/Tk pages, as well as the various resources listed on the Community pages.
What are the best resources to learn about TCL?
The Tcl manual pages include a tutorial based on material originally developed by Clif Flynt. Currently based on Tcl 8.5, an update is in the works to cover Tcl 8.6. The TkDocs website provides a modern tutorial and programming guide to learn about Tk.
What is the best book to learn Tcl programming?
Practical Programming in Tcl and Tk, Fourth Edition (2003) , by Welch, Jones and Hobbs, only covers Tcl/Tk 8.4, but nevertheless remains an excellent resource and introduction to the language. There are many other books on Tcl/Tk available; search through Amazon or other retailers, as well as on the wiki .