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Rails: Adding an index after adding column
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What exactly is nullptr?
We now have C++11 with many new features. An interesting and confusing one (at least for me) is the new nullptr .
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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 to get duplicate items from a list using LINQ? [duplicate]
I'm having a List<string> like:
9 Answers
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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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Accessing a Dictionary.Keys Key through a numeric index
I'm using a Dictionary<string, int> where the int is a count of the key.
15 Answers
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How do I tar a directory of files and folders without including the directory itself?
I typically do:
17 Answers
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How to strip all non-alphabetic characters from string in SQL Server?
How could you remove all characters that are not alphabetic from a string?
18 Answers
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Compare object instances for equality by their attributes
I have a class MyClass , which contains two member variables foo and bar :
15 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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