November 1999
Intermediate to advanced
832 pages
19h 28m
English
Content preview from Practical Programming in Tcl & Tk, Third EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Basic Concepts
This chapter assumes that you know some C or C++. You do not have to be an expert programmer to use the Tcl APIs. Indeed, one of Tcl's strengths is the ease with which you can extend it by writing C code. This chapter provides a few working examples that explain how to initialize your application and create Tcl commands. It describes how to organize your code into packages. It concludes with notes about compiling Tcl under UNIX, Windows, and Macintosh.
Getting Started
There are two ways to get started writing C code for Tcl applications. The easiest way is to write an extension that just adds some new commands to a standard Tcl shell like tclsh or wish. With this approach the Tcl shell creates a basic framework for you, and your ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.