Tutorial Visualworks Core Libraries Customizing Net Worth 2026: Salary, Income & Wealth

A look at how to

A look at adding a menu to a

A look at using SUnitToo to create a simple unit test.

A look at how to move to the SUnitToo tools without having to migrate all of your existing SUnit tests.

A look at hooking up a domain model to a user interface.

A look at the differences between Strings and Symbols in Smalltalk.

A look at how to read Zip files from Smalltalk.

A look at using stdin and stdout from Smalltalk.

A basic introduction to file handling in Smalltalk, looking at class Filename, and at basic Stream protocol. Here's the code I used in ...

A look at File and Directory dialogs in

A look at the APIs for class String - or more properly, gives a few examples and shows you how to discover them for yourself.

... can do that you can go ahead and use the stuff in

A look at using File Dialogs (native and emulated).