The BASIC programming language turns 60 Easy-to-use language that drove Apple, TRS-80, IBM, and Commodore PCs debuted in 1964.

This is why I’ve long argued that BASIC is the most consequential language in the history of computing. It’s a language for noobs, sure, but back then most everyone was a noob.

I have a prexisting tcl program someone else wrote that displays a graphic in its GUI window.The line to add it is "image create photo" and it works fine with the gif file.I want to update the gif ...

The Tcl/Tk programming language, a combination of the Tool Command Language and the Tk graphical user interface toolkit , is poised to celebrate over 20 years of innovation with its user community ...

Practical Programming in Tcl and Tk, 4th Edition, is an impressive volume, at almost 900 pages. Both the table of contents and index are thorough, and the volume is extensively cross-referenced.