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By the legendary abigail. Fails to match if and only if it is matched against a prime number of 1's. That is, '11' fails, but '1111' does not.
I once heard him talk why this works, but I forgot most of it.
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posted 16 years ago by banzaiman
This function uses the power of regexp to check if some bad word are on the text, also offers the posibility to change those word for something else. Examples:\r\n\r\n$texto = \'fuck off!\';\r\nfiltrado($texto); returns true since a bad word has been...
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posted 16 years ago by oso96_2000
Worst title ever. Basically, this takes a string like:
"Check this out: http://snipplr.com/view/5759/replace-a-url-its-domain-name-and-create-link/" and replaces it with "Check this out: snipplr.com [with a link to the full URL]"
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posted 16 years ago by jaytee
This function can validate and parse UK postcode like SW1A 1AA in to formated array.
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posted 16 years ago by naz
When processing text for a search engine or analysis tool, code needs to strip out punctuation, formatting, spacing, and control characters to reveal indexable text. In international text there are hundreds of these characters, and some should be rem...
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posted 16 years ago by localhorst
Easy functions, comments in code.
From: http://www.ilovejackdaniels.com/asp/vbscript-regular-expressions/
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posted 16 years ago by jc001
\Q...\E perl quoting means no ugly escaping in the regex. find's -print0 with xargs -0 is the secret to handling files with spaces in their names.
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posted 16 years ago by ches
This makes it easy to retrieve certain value from a url with different values appended to it.
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posted 16 years ago by iTony
Remove excess whitespaces from string
Remove espaços em branco em excesso de uma string
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posted 16 years ago by rafaelmt
Everything is either true or untrue, or both true and untrue, or neither true nor untrue - nagarguna
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posted 16 years ago by zvasanth
I use in textmate / e to convert whitespace to underscores.
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posted 16 years ago by lagrangeapex
Use this to sanitize a string and convert all wierd characters to your choice of delimiter
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posted 17 years ago by vanne