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How do I implement a callback in PHP?
...cation. This has allowed some elements of functional programming since PHP 4. The flavors are:
$cb1 = 'someGlobalFunction';
$cb2 = ['ClassName', 'someStaticMethod'];
$cb3 = [$object, 'somePublicMethod'];
// this syntax is callable since PHP 5.2.3 but a string containing it
// cannot be called dire...
Is it safe to assume strict comparison in a JavaScript switch statement?
...
104
Take a look at ECMA 262, section 12.11, the second algorithm, 4.c.
c. If input is equal to...
Getting the minimum of two values in SQL
...alized.
– Softlion
Jan 16 '12 at 11:49
1
Another reason to prefer @Craig's answer below is due to...
Remove the error indicator from a previously-validated EditText widget
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answered Apr 18 '12 at 9:48
Boris StrandjevBoris Strandjev
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What does the “-U” option stand for in pip install -U
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174
Type pip install -h to list help:
-U, --upgrade Upgrade all packages to the newest a...
querySelector search immediate children
... |
edited Jun 11 at 11:40
answered Sep 4 '13 at 7:23
ave...
Java Try Catch Finally blocks without Catch
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answered Dec 30 '10 at 2:54
duffymoduffymo
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Adding services after container has been built
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huysentruitw
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answered Feb 15 '11 at 20:47
Peter Lillevold...
How to simulate target=“_blank” in JavaScript
... joe_young
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answered Oct 15 '09 at 17:53
ChristopheDChristopheD
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How to list all the files in a commit?
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edited Aug 27 '19 at 3:41
Robin Wieruch
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answe...