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IN vs OR in the SQL WHERE Clause
...FROM t_inner WHERE val IN (1000, 2000, 3000, 4000, 5000, 6000, 7000, 8000, 9000);
1 row fetched in 0.0032 (1.2679 seconds)
SELECT COUNT(*) FROM t_inner WHERE val = 1000 OR val = 2000 OR val = 3000 OR val = 4000 OR val = 5000 OR val = 6000 OR val = 7000 OR val = 8000 OR val = 9000;
1 row fetched in ...
Check if a value exists in ArrayList
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answered Dec 9 '10 at 23:19
GreenMattGreenMatt
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Why can't I forward-declare a class in a namespace using double colons?
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edited Aug 22 '14 at 4:19
answered Jan 13 '10 at 19:46
An...
How to see which flags -march=native will activate?
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edited Mar 29 '11 at 9:29
answered Mar 29 '11 at 9:24
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Haskell error parse error on input `='
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answered May 31 '11 at 8:39
kennytmkennytm
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Using DISTINCT and COUNT together in a MySQL Query
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edited Sep 8 '14 at 10:19
user3414693
answered Jun 16 '09 at 15:47
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How to convert / cast long to String?
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See the reference documentation for the String class: String s = String.valueOf(date);
If your...
How do I get the picture size with PIL?
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edited Jan 4 '18 at 12:29
Gary S.
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answered Jun...
Difference between std::system_clock and std::steady_clock?
...irements defined in the table of 20.11.3 [time.clock.req]/2:
In Table 59 C1 and C2 denote clock types. t1 and t2 are values returned by C1::now() where the call returning t1 happens before the call returning t2 and both of these calls occur before C1::time_point::max(). [ Note: this means C1 did...
How does inheritance work for Attributes?
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answered Aug 6 '09 at 20:11
cmdematos.comcmdematos.com
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