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Why does PostgreSQL perform sequential scan on indexed column?
...ewhere?
– Laurent Grégoire
Oct 10 '16 at 10:05
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@LaurentGrégoire: yes, the database stores sta...
getenv() vs. $_ENV in PHP
...erent results.
– rich remer
Aug 10 '16 at 23:17
Added getenv() advantage: you don't need to check isset/empty before a...
DESTDIR and PREFIX of make
.../foo/{bin,...} ; see github.com/opencv/opencv/issues/11833#issuecomment-401164056 for an example.
– timotheecour
Jun 28 '18 at 20:37
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Write string to text file and ensure it always overwrites the existing content.
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GuffaGuffa
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How to tell which colorscheme a Vim session currently uses
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There's no guaranteed way (as a colour scheme is essentially a load of vim commands that are s...
Is JavaScript supported in an email message?
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answered Jun 16 '10 at 15:00
MatthewMartinMatthewMartin
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XPath query to get nth instance of an element
...cedence).
– rlandster
Oct 24 '10 at 16:30
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@rlandster: The word "precedence" may be confusing. ...
Disable all gcc warnings
... Phil MillerPhil Miller
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How to make git-diff and git log ignore new and deleted files?
...eted paths.
– LambdaCruiser
Oct 27 '16 at 8:55
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How to change variables value while debugging with LLDB in Xcode?
... Matthias BauchMatthias Bauch
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