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ST 4U 226: Message Not Understood

April 30, 2012 9:49:46.989

Today's Smalltalk 4 You looks at handling the MessageNotUnderstood exception - by implementing #doesNotUnderstand:. It's a dangerous thing to do, but can sometimes be useful. Today we use a trivial example to demonstrate. If you have trouble viewing it here in the browser, you can also navigate directly to YouTube. To watch now, click on the image below:


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posted by James Robertson

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