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C++, variable declaration in 'if' expression
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fwyzardfwyzard
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What's the difference between a word and byte?
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answered Oct 13 '11 at 6:51
DarkDustDarkDust
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How to get started with developing Internet Explorer extensions?
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11 Answers
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Get query string parameters url values with jQuery / Javascript (querystring)
...orted by all browsers?
– divine
Jan 11 '18 at 11:44
Oops! ohh man, IE is not supported !! I have just tested on it. W...
Determining the size of an Android view at runtime
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Cannot install packages using node package manager in Ubuntu
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vbovbo
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How to filter SQL results in a has-many-through relation
... sequential scan on student, where the subquery-variant used the index.
11) ypercube 3: 101.482 ms
Another late addition @ypercube. It is positively amazing, how many ways there are.
SELECT s.stud_id, s.student
FROM student s
JOIN student_club sc USING (stud_id)
WHERE sc.club_id = 10 ...
How to get the number of days of difference between two dates on mysql?
...are used in the calculation.
which results in
select datediff('2016-04-14 11:59:00', '2016-04-13 12:00:00')
returns 1 instead of expected 0.
Solution is using select timestampdiff(DAY, '2016-04-13 11:00:01', '2016-04-14 11:00:00');
(note the opposite order of arguments compared to datediff).
Some e...
How can I check a C# variable is an empty string “” or null? [duplicate]
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answered Nov 22 '11 at 9:41
oopbaseoopbase
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How can I check for an empty/undefined/null string in JavaScript?
...ns/2031085/…
– CodeClimber
Oct 3 '11 at 15:02
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