Monthly Archives: October 2011

UML Fundamentals Exam. A few tips on passing..

I just recently passed the OMG UML fundamentals exam with 81%. Here are some tips : Make sure you can decipher a sequence diagram with asynchronous messages that cross over each other (ie. are not parallel to each other). A … Continue reading


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Swing and Design Patterns – Part 3. Command Pattern

  Command Pattern The command pattern is a commonly used pattern which encapsulates a method call or action-like code into a single class. The advantages of being able to package a method (or methods) into a class become evident when … Continue reading


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