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Difference between FOR and AFTER triggers?
...lity. The underlying tables can change provided the view remains the same. 2) access control, certain users may have permission to write to certain columns only.
– Ben
Mar 9 '17 at 8:31
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Consequences of using graft in Mercurial
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2 Answers
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Active
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Using usort in php with a class private function
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230
Make your sort function static:
private static function merchantSort($a,$b) {
return ....
What is the difference between shallow copy, deepcopy and normal assignment operation?
... the
original.
Here's a little demonstration:
import copy
a = [1, 2, 3]
b = [4, 5, 6]
c = [a, b]
Using normal assignment operatings to copy:
d = c
print id(c) == id(d) # True - d is the same object as c
print id(c[0]) == id(d[0]) # True - d[0] is the same object as c[0]
Us...
What is the HEAD in git?
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edited Nov 30 '16 at 12:30
Maroun
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answer...
in iPhone App How to detect the screen resolution of the device
...u the entire screen's resolution in points, so it would most typically be 320x480 for iPhones. Even though the iPhone4 has a much larger screen size iOS still gives back 320x480 instead of 640x960. This is mostly because of older applications breaking.
CGFloat screenScale = [[UIScreen mainScreen] s...
Insert a line at specific line number with sed or awk
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sed -i '8i8 This is Line 8' FILE
inserts at line 8
8 This is Line 8
into file FILE
-i d...
How to get Url Hash (#) from server side
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DreamTeK
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answered Oct 18 '09 at 23:14
ChrisChris
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Why does Sql Server keep executing after raiserror when xact_abort is on?
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edited Oct 10 '13 at 20:25
Ian Boyd
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How does _gaq.push(['_trackPageLoadTime']) work?
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Edit: As of November 16th 2011, the _trackPageLoadTime function has been deprecated and its functionality has been set as a default setting. (Functionally speaking, it has gone from being an opt-in feature to being an opt-out feature.)
_setSiteSpeedS...