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

A look at

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

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

A look at some file and stream i/o

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

A look at using stdin and stdout from Smalltalk.

A look at some of the other (non file/directory) convenience methods in class Dialog.

A look at reading (graphic) image files in Smalltalk.

A look at the Announcement framework - the replacement for both trigger events and change/update.

A look at how to read Zip files from Smalltalk.

A look at adding a menu to a

A look at the examples that ship with