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For 2021 - online Python 3 training - see ((here)).

Our plans were to retire in summer 2020 and see the world, but Coronavirus has lead us into a lot of lockdown programming in Python 3 and PHP 7.
We can now offer tailored online training - small groups, real tutors - works really well for groups of 4 to 14 delegates. Anywhere in the world; course language English.

Please ask about private 'maintenance' training for Python 2, Tcl, Perl, PHP, Lua, etc.

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Tcl/Tk module T250
Snit
Exercises, examples and other material relating to training module T250. This module is presented on Private Courses and Specially Run Courses only

Background
Snit is a pure Tcl object and megawidget system. It's unique among Tcl object systems in that it's based not on inheritance but on delegation. In this module we examine what that means in pracise, and how we can make full use of the flexibiity and addiitonal powers provided by snit as we build suites of applications.
Background information
Some modules are available for download as a sample of our material or under an Open Training Notes License for free download from [here].
Topics covered in this module
Introduction and hello Snit world.
Delegation not inheritance and what that means.
Snit Type generation, and pragmatic control.
Constructor, destructor, method and option definition.
How to delegate.
Type (static) and Object (dynamic) commands
Callbacks with Snit.
Validating.
Using Snit with Tk and widgets
Complete learning
If you are looking for a complete course and not just a information on a single subject, visit our Listing and schedule page.

Well House Consultants specialise in training courses in Tcl/Tk, Expect,Ruby, Lua, Python, Perl, PHP, and MySQL. We run Private Courses throughout the UK (and beyond for longer courses), and Public Courses at our training centre in Melksham, Wiltshire, England. It's surprisingly cost effective to come on our public courses - even if you live in a different country or continent to us.

We have a technical library of over 700 books on the subjects on which we teach. These books are available for reference at our training centre.


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