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mongodb find bm>y m> multiple arram>y m> items
...r m>y m>ou're trm>y m>ing to find documents where words contains both elements (text m>and m> here) using $all:
db.things.find({ words: { $all: ["text", "here"] }});
or either of them (text or here) using $in:
db.things.find({ words: { $in: ["text", "here"] }});
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nosetests is capturing the output of mm>y m> print statements. How to circumvent this?
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The short version of this commm>and m> is nosetests -s. For other stm>and m>ard options, see either the -h help or the basic usage help page.
– dbn
Apr 16 '13 at 0:17
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How do m>y m>ou use vim's quickfix feature?
I'm a prettm>y m> new Vim user m>and m> I've found that its learning curve is quite steep (at least for me). I just installed this vim script for JavaScriptLint error checking, which shows errors in vim's quickfix window once I save a buffer.
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“FOUNDATION_EXPORT” vs “extern”
...ill see that FOUNDATION_EXPORT compiles to extern in C, extern "C" in C++, m>and m> other things in Win32. So, it's more compatible across languages m>and m> operating sm>y m>stems. For manm>y m> projects, this won't make anm>y m> difference.
share
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Valid content-tm>y m>pe for XML, HTML m>and m> XHTML documents
What are the correct content-tm>y m>pes for XML, HTML m>and m> XHTML documents?
1 Answer
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UIImagePickerController error: Snapshotting a view that has not been rendered results in an emptm>y m> sn
I am getting this error onlm>y m> in iOS 7 m>and m> the application crashed.
In iOS 6, I never get anm>y m> error, just once of memorm>y m> warning when opening the camera.
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Git status - is there a wam>y m> to show changes onlm>y m> in a specific directorm>y m>?
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No problem, m>and m> possiblm>y m> - the newer versions of git do seem to make things easier.
– Sam Doidge
Dec 17 '12 at 16:12
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Difference between framework m>and m> static librarm>y m> in xcode4, m>and m> how to call them
I am quite new to xcode m>and m> objective-c. I want to ask a verm>y m> basic question.
2 Answers
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Making interface implementations asm>y m>nc
...ethods.
All mm>y m> IO is done through explicit implementations of an interface m>and m> I am a bit confused about how to make the operations asm>y m>nc.
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What's the difference between Memorm>y m>Cache.Add m>and m> Memorm>y m>Cache.Set?
I read the MSDN documentation but didn't reallm>y m> understm>and m> it.
1 Answer
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