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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...
LaTeX source code listing like in professional books
...ed Apr 12 '09 at 16:28
Bastien LéonardBastien Léonard
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What does the ??!??! operator do in C?
...the possibility of if (x || y) { a[i] = '\0'; } looking like if (x öö y) ä aÄiÅ = 'Ö0'; å in the wrong charset.
– Ilmari Karonen
Oct 20 '11 at 13:36
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SQL Server: Make all UPPER case to Proper Case/Title Case
...-------------------------------------
All Upper Case and Some lower Ää Öö Üü Éé Øø Cc Ææ
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How to make unicode string with python3
... place, but I think it was because the name can contains Swedish letters åäöÅÄÖ. But even they work without "unicode".
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How to convert a string to lower or upper case in Ruby
... ÁÂÃÀÇÉÊÍÓÔÕÚ".mb_chars.downcase.to_s
=> "string áâãàçéêíóôõú"
"string áâãàçéêíóôõú".mb_chars.upcase.to_s
=> "STRING ÁÂÃÀÇÉÊÍÓÔÕÚ"
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How does Stack Overflow generate its SEO-friendly URLs?
...d be nice with a version that doesn't just drop accented characters like åäö but instead deaccentuate them to aao... ^^
– Oskar Duveborn
Nov 16 '09 at 20:48
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How to Display blob (.pdf) in an AngularJS app
...ered Jun 11 '15 at 14:03
Jan TchärmänJan Tchärmän
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Remove non-utf8 characters from string
...Âération Camerounaise de Football");
echo Encoding::fixUTF8("Fédération Camerounaise de Football");
will output:
Fédération Camerounaise de Football
Fédération Camerounaise de Football
Fédération Camerounaise de Football
Fédération Camerounaise de Football
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https:/...
How to find the statistical mode?
... the first one if all of them are unique.
– Enrique Pérez Herrero
Aug 2 '16 at 18:45
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As Enriqu...