June 2003
Intermediate to advanced
960 pages
20h 55m
English
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Chapter 54. Tcl/Tk 8.0
Tcl 8.0 includes an on-the-fly byte code compiler that improves performance of scripts from two to 20 times depending on what commands they use. The Tk version number was set to match Tcl. Tk 8.0 uses native buttons, menus, menubars, and scrollbars. Font objects allow flexible font handling in a platform-independent way.
Tcl 8.0 added a byte-code compiler that improves performance dramatically. The compiler is transparent to Tcl scripts, so you do not have to do anything special to take advantage of it. The other main addition to Tcl is support of binary data. It is now safe to read binary data into Tcl variables, and new commands convert between strings and binary representations.
Tk 8.0 has native look and feel on UNIX, ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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