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Java Enum definition
I thought I understood Java generics pretty well, but then I came across the following in java.lang.Enum:
7 Answers
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Convert tuple to list and back
I'm currently working on a map editor for a game in pygame, using tile maps.
The level is built up out of blocks in the following structure (though much larger):
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What open source C++ static analysis tools are available? [closed]
...p of the Elsa C++ front-end. Mozilla's Pork is a fork of Elsa/Oink.
See: http://danielwilkerson.com/oink/index.html
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How do you format an unsigned long long int using printf?
Output:
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Create ArrayList from array
I have an array that is initialized like:
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How to use Comparator in Java to sort
I learned how to use the comparable but I'm having difficulty with the Comparator. I am having a error in my code:
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How to Convert JSON object to Custom C# object?
Is there an easy way to populate my C# Object with the JSON object passed via AJAX?
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Best way to convert an ArrayList to a string
I have an ArrayList that I want to output completely as a String. Essentially I want to output it in order using the toString of each element separated by tabs. Is there any fast way to do this? You could loop through it (or remove each element) and concatenate it to a String but I think this wi...
Why doesn't GCC optimize a*a*a*a*a*a to (a*a*a)*(a*a*a)?
I am doing some numerical optimization on a scientific application. One thing I noticed is that GCC will optimize the call pow(a,2) by compiling it into a*a , but the call pow(a,6) is not optimized and will actually call the library function pow , which greatly slows down the performance. (In ...
Override ActiveRecord attribute methods
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There is some great information available on this topic at http://errtheblog.com/posts/18-accessor-missing.
The long and short of it is that ActiveRecord does correctly handle super calls for ActiveRecord attribute accessors.
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