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NSLog/printf specifier for NSInteger?
...n 32-bit platforms, and 64 bits on 64-bit platforms. Is there a NSLog specifier that always matches the size of NSInteger ?
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How do I remove all HTML tags from a string without knowing which tags are in it?
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Sorting data based on second column of a file
I have a file of two columns and n number of rows.
4 Answers
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Rails 3 execute custom sql query without a model
I need to write a standalone ruby script that is supposed to deal with database. I used code given below in rails 3
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What's the difference between getPath(), getAbsolutePath(), and getCanonicalPath() in Java?
What's the difference between getPath() , getAbsolutePath() , and getCanonicalPath() in Java?
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bool operator ++ and --
Today while writing some Visual C++ code I have come across something which has surprised me. It seems C++ supports ++ (increment) for bool, but not -- (decrement). It this just a random decision, or there is some reason behind this?
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Can we append to a {% block %} rather than overwrite?
In my core.html I have a block labeled javascript. It would be great if I can append more lines to this block without overwriting everything in it.
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(![]+[])[+[]]… Explain why this works
The output of this code is: fail . Why?
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adding directory to sys.path /PYTHONPATH
I am trying to import a module from a particular directory.
5 Answers
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Download Github pull request as unified diff
How can I download the changes contained in a Github pull request as a unified diff?
3 Answers
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