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If a DOM Element is removed, are its listeners also removed from memory?
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320
Modern browsers
Plain JavaScript
If a DOM element which is removed is reference-free (no refer...
Will Emacs make me a better programmer? [closed]
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edited Aug 13 '10 at 18:29
community wiki
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Watch multiple $scope attributes
...dexes matching those of the watchExpression array
// i.e.
// newValues[0] -> $scope.foo
// and
// newValues[1] -> $scope.bar
});
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How does one capture a Mac's command key via JavaScript?
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EDIT: As of 2019, e.metaKey is supported on all major browsers as per the MDN.
Note that on Windows, although the ⊞ Windows key is considered to be the "meta" key, it is not going to be captured by browsers as such.
This is only for t...
What is the purpose of base 64 encoding and why it used in HTTP Basic Authentication?
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answered Nov 1 '10 at 16:10
Matt BridgesMatt Bridges
42.9k77 gold badges4444 silver badges5858 bronze badges
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Docker - a way to give access to a host USB or serial device?
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205
There are a couple of options. You can use the --device flag that use can use to access USB dev...
Secure hash and salt for PHP passwords
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990
DISCLAIMER: This answer was written in 2008.
Since then, PHP has given us password_hash ...
How to reset Jenkins security settings from the command line?
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Jeff Tian
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answered Dec 5 '13 at 0:08
NowakerNowaker
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Real life example, when to use OUTER / CROSS APPLY in SQL
...o2 INT, Foo3 INT,
Bar1 INT, Bar2 INT, Bar3 INT
);
Example using 2008+ VALUES syntax.
SELECT Id,
Foo,
Bar
FROM T
CROSS APPLY (VALUES(Foo1, Bar1),
(Foo2, Bar2),
(Foo3, Bar3)) V(Foo, Bar);
In 2005 UNION ALL can be ...