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Where do “pure virtual function call” crashes come from?
...ou try to make a virtual function call from a constructor or destructor. Since you can't make a virtual function call from a constructor or destructor (the derived class object hasn't been constructed or has already been destroyed), it calls the base class version, which in the case of a pure virtu...
Remove first element from $@ in bash [duplicate]
I'm writing a bash script that needs to loop over the arguments passed into the script. However, the first argument shouldn't be looped over, and instead needs to be checked before the loop.
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What is the best AJAX library for Django? [closed]
Which AJAX library is the best for django and why?
Looking for one with a large database of tutorials, books and detailed documentation.
Which one is the easiest to work with?
Which one is in early development but shows great promise for the future?
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Javascript swap array elements
Is there any simpler way to swap two elements in an array?
31 Answers
31
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Xcode find caller functions
In Xcode, how can I find all caller functions of a specific function?
10 Answers
10
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What does numpy.random.seed(0) do?
What does np.random.seed do in the below code from a Scikit-Learn tutorial? I'm not very familiar with NumPy's random state generator stuff, so I'd really appreciate a layman's terms explanation of this.
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Convert tabs to spaces in Notepad++
How do I convert tabs to spaces in Notepad++?
15 Answers
15
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Pandas: drop a level from a multi-level column index?
If I've got a multi-level column index:
7 Answers
7
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inline conditionals in angular.js
I was wondering if there is a way in angular to conditionally display content other than using ng-show etc. For example in backbone.js I could do something with inline content in a template like:
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vim line numbers - how to have them on by default?
I can :set number from within a file I'm editing but how can I have them always be on by default?
8 Answers
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