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What is purpose of the property “private” in package.json?
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answered Sep 6 '11 at 4:31
aceace
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How to get error message when ifstream open fails
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4 Answers
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is of a type that is invalid for use as a key column in an index
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249
A unique constraint can't be over 8000 bytes per row and will only use the first 900 bytes even...
LINQ Using Max() to select a single row
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@LandonPoch: That's not a good idea, as this would calculate the maximum N times with N being the number of items in table.
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MySQL ON DUPLICATE KEY UPDATE for multiple rows insert in single query
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Use keyword VALUES to refer to new values (see documentation).
INSERT INTO beautiful (name, a...
Search for selection in vim
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answered Dec 12 '08 at 15:45
Christian C. SalvadóChristian C. Salvadó
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Can a dictionary be passed to django models on create?
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answered Oct 15 '09 at 10:49
AlasdairAlasdair
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How to do a git diff on moved/renamed file?
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145
You need to use -M to let git autodetect the moved file when diffing. Using just git diff as kn...
Measure time in Linux - time vs clock vs getrusage vs clock_gettime vs gettimeofday vs timespec_get?
...ion on my system is 1 µs, but I also tested it on a Linux system (Red Hat 4.1.2-48 with GCC 4.1.2) and there the precision was only 1 ms.
gettimeofday() returns the wall-clock time with (nominally) µs precision. On my system this clock does seem to have µs precision, but this is not guaranteed, b...