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PHP: How to remove all non printable characters in a string?
... 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 and removes it.
8 bit extended ASCII?
You fell into a Hot Tub Time Machine, and you're back in the...
How to convert an xml string to a dictionary?
...ction for the reverse.
– Duther
Sep 25 '14 at 12:07
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Javascript reduce on array of objects
...metimes.
– HussienK
Aug 4 '16 at 16:25
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es6 way var arr = [{x:1}, {x:2}, {x:4}]; let a =arr.redu...
Postgres and Indexes on Foreign Keys and Primary Keys
...r is there a better way?
– Gili
Nov 25 '14 at 5:00
3
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Remove .php extension with .htaccess
...tion.
– Tim Bielawa
Nov 15 '13 at 0:25
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Remote debugging with Android emulator
...ils.
– Jim McKeeth
Aug 21 '13 at 21:25
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Nice, but I'd like to clarify: After step 4 you have to ...
What is the difference/usage of homebrew, macports or other package installation tools? [closed]
...4 postgresql93 postgresql94 none
python none python24 python25-apple python26-apple python27 python27-apple none
If you have both PHP55 and PHP56 installed (with many different extensions), you can swap between them with just one command. All the relative extensions are part of the ...
list every font a user's browser can display
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MarkoMarko
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JavaScript dependency management: npm vs. bower vs. volo [closed]
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edited Aug 19 '14 at 23:25
Benjamin
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answer...
Linux的诞生和发展 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...POSIX.3）、实时API（POSIX.4）等。到了1990 年上半年已经有25 个计划在进行，并且有16 个工作组参与了进来。与此同时，还有一些组织也在制定类似的标准，如X/Open，AT&T，OSF 等。
在90 年代初，POSIX 标准的制定正处在最后投...