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Fastest way to duplicate an array in JavaScript - slice vs. 'for' loop
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790
There are at least 6 (!) ways to clone an array:
loop
slice
Array.from()
concat
spread operato...
PHP: How to remove all non printable characters in a string?
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7 bit ASCII?
If your Tardis just landed in 1963, and you just want the 7 bit printable ASCII chars, you can rip out everything from 0-31 and 127-255 with this:
$string = preg_replace('/[\x00-\x1F\x7F-\xFF]/', '', $string);
It matches anything in range 0-31, 127-255 ...
How to configure logging to syslog in Python?
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answered Oct 19 '10 at 15:03
dr jimbobdr jimbob
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UIStatusBarStyle PreferredStatusBarStyle does not work on iOS 7
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answered Oct 14 '13 at 16:49
mxclmxcl
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Does hosts file exist on the iPhone? How to change it? [closed]
...t I'm using pfsense.
– codewise
Apr 9 '13 at 21:39
how will it work, i too have same issue, i am on cisco wrt router
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How to get current working directory in Java?
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149
One way would be to use the system property System.getProperty("user.dir"); this will give you "...
What is the purpose of “&&” in a shell command?
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Javascript reduce on array of objects
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292
After the first iteration your're returning a number and then trying to get property x of it to...
event.preventDefault() vs. return false
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edited Sep 9 '16 at 15:47
Leo
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Adding options to select with javascript
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