Tag Archives: jruby

Fix Common Java Exceptions

By TechKnow | October 19, 2011

ClassCastException – The most common reason for getting a ClassCastException is because the code in question is accessing an object from a List or Map and casting to an particular class, but the List or Map may have different types of classes. If you are not using generics and allow your List to contain any [...]

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The Rubyist: September 2009 Edition

By TechKnow | October 8, 2009

Here is a recap of the top Ruby-related links for the month of September 2009. Links for The Rubyist are provided by A Rubyist Railstastic Adventure, a tumblelog. Ruby Ruby apps development readied for Android Announcing RuDy: write Ruby native extensions in D programming language 21 Ruby Tricks You Should Be Using In Your Own [...]

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The Rubyist: August 2009 Edition

By TechKnow | September 7, 2009

Here is a recap of the top Ruby-related links for the month of August 2009. Links for The Rubyist are provided by A Rubyist Railstastic Adventure, a tumblelog. Ruby Ruby5 Podcast – Episode #1 Ruby Hoedown 2009 Wrap-Up Avi Bryant on Trendly, Ruby, Smalltalk and Javascript Compiling Ruby: From Text to Bytecode Ruby’s Metaprogramming Toolbox [...]

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