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How do you query for “is not null” in Mongo?
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user2293072user2293072
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Git cherry pick vs rebase
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Joe
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answered Dec 28 '12 at 16:43
Kenny HoKenny Ho
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How to declare a structure in a header that is to be used by multiple files in c?
...'t work (i.e. forward declaration)
Edit:
Corrected wrong assumption about C99 struct declaration, as rightfully remarked by Jonathan Leffler.
Edit 2018-06-01:
Craig Barnes reminds us in his comment that you don't need to keep separate names for the struct "tag" name and its "typedef" name, like I di...
How do I redirect output to a variable in shell? [duplicate]
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Bruno BronoskyBruno Bronosky
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Why are these constructs using pre and post-increment undefined behavior?
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I think the relevant parts of the C99 standard are 6.5 Expressions, §2
Between the previous and next sequence point an object shall have its stored value
modified at most once by the evaluation of an expression. Furthermore, the prior value
shall be r...
Why does C++ rand() seem to generate only numbers of the same order of magnitude?
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Casey ChuCasey Chu
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What's the difference between __PRETTY_FUNCTION__, __FUNCTION__, __func__?
...function name when it is used inside of a function. It was added to C in C99. From C99 §6.4.2.2/1:
The identifier __func__ is implicitly declared by the translator as if, immediately following the opening brace of each function definition, the declaration
static const char __func__[] = "function...
Is there a unique Android device ID?
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kelvin
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answered May 7 '10 at 0:49
Anthony ForloneyAnthony Forloney
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Alter Table Add Column Syntax
...ered Apr 27 '09 at 17:03
neouser99neouser99
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Java HashMap performance optimization / alternative
...79
45931.258
39680.29
34972.676
31354.514
28343.062
25562.371
23850.695
22299.22
20998.006
19797.799
18702.951
17702.434
16832.182
16084.52
15353.083
Using the new method gives:
337837.84
337268.12
337078.66
336983.97
313873.2
317460.3
317748.5
320000.0
309704.06
310752.03
312944.5
265780.75
2755...