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What do I return if the return type of a method is Void? (Not void!)
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So what am I supposed to return if the return type of a function has to be Void?
Use ret...
How can I find out what version of git I'm running?
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$ git --version
git version 1.7.3.4
git help and man git both hint at the available arguments you can pass to the command-line tool
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Django: reverse accessors for foreign keys clashing
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What does it mean in shell when we put a command inside dollar sign and parentheses: $(command)
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Usage of the $ like ${HOME} gives the value of HOME. Usage of the $ like $(echo foo) means run...
Type of conditional expression cannot be determined because there is no implicit conversion between
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The spec (§7.14) says that for conditional expression b ? x : y, there are three possibilities, either x and y both have a type and certain good conditions are met, only one of x and y has a type and certain good conditions are met, or a ...
How do I remove all HTML tags from a string without knowing which tags are in it?
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edited Dec 31 '18 at 15:27
answered Aug 9 '13 at 19:14
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How to make the tab character 4 spaces instead of 8 spaces in nano?
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edited Aug 27 '13 at 6:51
answered Mar 12 '13 at 14:50
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Automatic creation date for Django model form objects?
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You can use the auto_now and auto_now_add options for updated_at and created_at respectively.
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How to execute ipdb.set_trace() at will while running pytest tests
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The error is raised because of py.test capturing output.
You should run py.test with -s optio...
How to do a less than or equal to filter in Django queryset?
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