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How to check if an array field contains a unique value or another array in MongoDB?
...tag1', 'tag2' ] }}); //2
db.blogpost.find({ 'tags' : { $in : [ 'tag3', 'tag4' ] }}); //3
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inserting characters at the start and end of a string
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answered Apr 8 '12 at 0:47
Mark ByersMark Byers
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Extracting Nupkg files using command line
... Keith Pinson
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answered Mar 12 '15 at 21:43
AndyAndy
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What is the in a .vimrc file?
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edited Jul 14 '15 at 5:43
Mehrad
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Remove or adapt border of frame of legend using matplotlib
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answered Aug 28 '14 at 3:31
MattijnMattijn
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Do I need to manually close an ifstream?
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This is what RAII is for, let the destructor do its job. There is no harm in closing it manu...
How to change value of process.env.PORT in node.js?
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Visual Studio 2013 git, only Master branch listed
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edited Jul 24 '14 at 19:28
Vimes
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Add a new element to an array without specifying the index in Bash
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Etienne DechampsEtienne Dechamps
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How to execute an external program from within Node.js?
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