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Everyone's Recent Snippets Tagged regex



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(Supported by JavaScript, maybe other languages)
3 5085 posted 15 years ago by wizard04
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.
3 689 posted 15 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...
1 803 posted 15 years ago by oso96_2000
1 586 posted 16 years ago by inkdeep
2 563 posted 16 years ago by inkdeep
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]"
1 954 posted 16 years ago by jaytee
This function can validate and parse UK postcode like SW1A 1AA in to formated array.
2 1219 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...
1 847 posted 16 years ago by localhorst
Easy functions, comments in code. From: http://www.ilovejackdaniels.com/asp/vbscript-regular-expressions/
1 639 posted 16 years ago by jc001
Replace invalid to valid file name by using RegEx
0 671 posted 16 years ago by tranvinhnt
\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.
1 945 posted 16 years ago by ches
This makes it easy to retrieve certain value from a url with different values appended to it.
0 768 posted 16 years ago by iTony
Remove excess whitespaces from string Remove espaços em branco em excesso de uma string
1 747 posted 16 years ago by rafaelmt
Everything is either true or untrue, or both true and untrue, or neither true nor untrue - nagarguna
2 915 posted 16 years ago by zvasanth
I use in textmate / e to convert whitespace to underscores.
6 620 posted 16 years ago by lagrangeapex
0 1480 posted 16 years ago by axelitus
Email validation routine Dave Child
8 977 posted 16 years ago by IanLewis
0 932 posted 16 years ago by iblis
Why doesn't this work?
1 578 posted 17 years ago by gaunab
Use this to sanitize a string and convert all wierd characters to your choice of delimiter
1 676 posted 17 years ago by vanne
2 811 posted 17 years ago by gdonald
check if email address is valid
1 671 posted 17 years ago by assbach
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