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Swapping column values in MySQL
....02 sec)
mysql> update z set c1 = c1 ^ c2, c2 = c1 ^ c2, c1 = c1 ^ c2;
ERROR 1264 (22003): Out of range value for column 'c1' at row 2
mysql> update z set c1 = c1 + c2, c2 = c1 - c2, c1 = c1 - c2;
ERROR 1264 (22003): Out of range value for column 'c1' at row 3
mysql> select * from z;
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Windows XP or later Windows: How can I run a batch file in the background with no window displayed?
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answered Nov 18 '08 at 12:05
VonCVonC
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Install a Python package into a different directory using pip?
...or example).
– mdh
Feb 27 '17 at 14:05
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Set time to 00:00:00
... DateTime.
– Woody
Jul 23 '15 at 10:05
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Whoever created the field HOUR and HOUR_OF_DAY should h...
Is putting a div inside an anchor ever correct?
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edited Dec 1 '09 at 20:05
answered Dec 1 '09 at 18:31
Ew...
Any good ORM tools for Android development? [closed]
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– Salman von Abbas
Feb 23 '13 at 6:05
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Indeed @SalmanPK. Although there are varying degrees of...
Set variable in jinja
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– Graham P Heath
Apr 25 '18 at 19:05
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Is Javascript a Functional Programming Language?
...ogramming"
– Chuck
Oct 18 '10 at 20:05
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master branch and 'origin/master' have diverged, how to 'undiverge' branches'?
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This yields an error: error: Failed to merge in the changes. Patch failed at 0024 Request and Response models
– IgorGanapolsky
Aug 22 '18 at 15:07
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Comparing arrays in JUnit assertions, concise built-in way?
... but all you get when it fails for different length is java.lang.AssertionError: array lengths differed, expected.length=6 actual.length=7. As most JUnit failure messages it's not so helpful...I advise using some assertion framework
– user1075613
Nov 30 '18 at...