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What's the difference between deque and list STL containers?
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edited Jun 20 at 9:12
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answered Sep 16 '09 at 23:34
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How to check if there's nothing to be committed in the current branch?
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An alternative to testing whether the output of git status --porcelain is empty is to test eac...
Chmod recursively
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edited Nov 14 '12 at 11:30
answered Nov 14 '12 at 11:23
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How to calculate number of days between two dates
...wo input dates taking from Date Picker control. I have selected start date 2/2/2012 and end date 2/7/2012. I have written following code for that.
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How to merge specific files from Git branches
I have 2 git branches branch1 and branch2 and I want to merge file.py in branch2 into file.py in branch1 and only that file.
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How can I quantify difference between two images?
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Find MongoDB records where array field is not empty
...lution:
ME.find({ pictures: { $exists: true, $ne: [] } })
Since MongoDB 2.6 release, you can compare with the operator $gt but could lead to unexpected results (you can find a detailled explanation in this answer):
ME.find({ pictures: { $gt: [] } })
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Checking for empty arrays: count vs empty
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Finding local maxima/minima with Numpy in a 1D numpy array
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'Microsoft.SqlServer.Types' version 10 or higher could not be found on Azure
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