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How to remove non-alphanumeric characters?
...orld'); // helloworld
preg_replace('/[^\p{L}\p{N} ]+/', '', 'abc@~#123-+=öäå'); // abc123öäå
preg_replace('/[^\p{L}\p{N} ]+/', '', '你好世界!@£$%^&*()'); // 你好世界
Note: This is a very old, but still relevant question. I am answering purely to provide supplementary informati...
Func delegate with no return type
...at 17:06
Aarón Ibañez WerthermännAarón Ibañez Werthermänn
4122 bronze badges
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Where is the “Fold” LINQ Extension Method?
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@kdbanman errr, ⁺¹, it is really interesting why back in the time it didn't work for me… :/ You're right, it does work.
– Hi-Angel
Nov 29 '15 at 23:23
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AWK: Access captured group from line pattern
...ntaine Could grep -o output captured groups?
– Olle Härstedt
Mar 7 '18 at 15:29
1
@OlleHärstedt...
Java: Integer equals vs. ==
... edited Jun 14 '18 at 12:30
buræquete
12.5k44 gold badges3131 silver badges6262 bronze badges
answered Sep 3 '10 at 17:06
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What's the best way to use R scripts on the command line (terminal)?
...pr 15 '09 at 11:37
Jouni K. SeppänenJouni K. Seppänen
33.9k55 gold badges6767 silver badges9696 bronze badges
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Remove all special characters except space from a string using JavaScript
...anguages actually work, since many of us don't consider "Привіт" or "æøå" special characters. Most solutions out there cut any character that isn't part of the English alphabet.
– Alex Langberg
May 17 '15 at 12:44
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LLVM C++ IDE for Windows
...ed Mar 14 '11 at 8:09
Leo HippeläinenLeo Hippeläinen
5111 silver badge11 bronze badge
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Python strftime - date without leading 0?
... English locale) Tuesday October 07, 2014.
– Pekka Klärck
Oct 7 '14 at 14:48
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Choosing between std::map and std::unordered_map [duplicate]
...), which is a very nice property to have.
– Erik Alapää
Sep 8 '17 at 13:40
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