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Set attribute without value
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The attr() function is also a setter function. You can just pass it an empty string.
$('body')....
How can I delete the current line in Emacs?
...-S-backspace # deletes 5 whole lines
C-u C-S-backspace # delete 4 whole lines. C-u without a number defaults to 4
C-u -5 C-S-backspace # deletes previous 5 whole lines
M--5 C-S-backspace # deletes previous 5 whole lines
Sometimes I also find C-x z helpful:
C-S-backspace ...
Non-static method requires a target
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answered Dec 5 '12 at 6:48
MaartenMaarten
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Right query to get the current number of connections in a PostgreSQL DB
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edited Jan 13 '14 at 1:34
informatik01
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how to get the current working directory's absolute path from irb
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edited May 18 '13 at 6:34
answered Dec 21 '09 at 1:31
use...
Difference between setUp() and setUpBeforeClass()
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Why is $$ returning the same id as the parent process?
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$$ is defined to return the process ID of the parent in a subshell; from the man page under "Spe...
Matplotlib (pyplot) savefig outputs blank image
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First, what happens when T0 is not None? I would test that, then I would adjust the values I pas...
What is the IntelliJ shortcut key to create a javadoc comment?
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edited Jan 4 '17 at 1:53
Jared Burrows
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Base64 length calculation?
After reading the base64 wiki ...
15 Answers
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