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PHP array: count or sizeof?
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192
I would use count() if they are the same, as in my experience it is more common, and therefore w...
what exactly is device pixel ratio?
...s. For instance, the iPhone 4 and iPhone 4S report a device pixel ratio of 2, because the physical linear resolution is double the logical linear resolution.
Physical resolution: 960 x 640
Logical resolution: 480 x 320
The formula is:
Where:
is the physical linear resolution
and:
is the...
What's the equivalent of use-commit-times for git?
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25
I am not sure this would be appropriate for a DVCS (as in "Distributed" VCS)
The huge discussio...
How to select all records from one table that do not exist in another table?
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12 Answers
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How to find unused images in an Xcode project?
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Iulian Onofrei
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answered May 24 '11 at 16:11
RomanRoman
12...
Removing colors from output
...tra control sequence.
./somescript | sed -r "s/\x1B\[([0-9]{1,3}(;[0-9]{1,2})?)?[mGK]//g"
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How do you install Google frameworks (Play, Accounts, etc.) on a Genymotion virtual device? [duplica
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572
Update May 28th, 2017: This method is no longer supported by me and doesn't work anymore as far ...
How to get sp_executesql result into a variable?
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254
If you have OUTPUT parameters you can do
DECLARE @retval int
DECLARE @sSQL nvarchar(500);
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Determine if a function exists in bash
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gaRex
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answered Sep 17 '08 at 18:00
JBBJBB
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Why is HttpClient BaseAddress not working?
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762
It turns out that, out of the four possible permutations of including or excluding trailing or l...