Tutorial Visualworks Core Libraries Reading Tutorial Visualworks Core Libraries Reading
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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 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 "TGZ Archives" files from Smalltalk. A look at some of the other (non file/directory) convenience methods in class Dialog. A look at using SUnitToo to create a simple unit test. A look at the Announcement framework - the replacement for both trigger events and change/update.
A look at the differences between Strings and Symbols in Smalltalk. 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. ... can do that you can go ahead and use the stuff in A look at using File Dialogs (native and emulated). A look at the Web Support package, and how it makes programmatic usage of web resources (such as forms) simpler.
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Last Updated: June 16, 2026
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