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Questions tagged regex

1150 questions · page 15 of 23

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18
votes
7
answers

How to replace   to space?

c# regex
asked 2010-09-14T12:13:30.717
12
votes
3
answers

Regular Expression to match only letters

asp.net regex
asked 2010-09-14T09:26:43.343
106
votes
8
answers

Including a hyphen in a regex character bracket?

javascript jquery regex testing validation
asked 2010-09-13T00:04:25.767
28
votes
2
answers

How to shave off last character using sed?

regex shell string sed
asked 2010-09-09T09:03:23.887
12
votes
5
answers

REGEX: Capture Filename from URL without file extension

javascript regex url
asked 2010-09-08T20:13:50.653
9
votes
6
answers

Regex to check if a number is even

java regex
asked 2010-09-08T08:53:34.393
28
votes
3
answers

C# regex to get video id from youtube and vimeo by url

c# asp.net .net regex youtube
asked 2010-09-06T13:59:21.230
208
votes
4
answers

Match multiline text using regular expression

java regex
asked 2010-09-06T13:14:15.397
56
votes
0
answers

How to parse HTML with PHP?

php html regex html-parsing
asked 2010-09-06T08:51:43.687
12
votes
2
answers

Code coverage tools for regexes?

regex code-coverage
asked 2010-09-05T04:27:28.807
15
votes
5
answers

Regex to match a word with + (plus) signs

c# regex
asked 2010-09-04T11:06:59.130
10
votes
2
answers

What kind of neat use cases exist for given/when?

regex perl switch-statement
asked 2010-09-03T19:21:38.750
44
votes
1
answers

How does this regex find triangular numbers?

c# java regex capturing-group nested-reference
asked 2010-09-02T13:43:33.847
13
votes
4
answers

Determine regular expression's specificity

c regex pcre
asked 2010-08-31T18:04:26.253
145
votes
6
answers

How can I replace a regex substring match in Javascript?

javascript regex replace substring
asked 2010-08-30T05:20:03.807
59
votes
3
answers

Ruby global match regexp?

ruby regex
asked 2010-08-28T00:32:38.107
132
votes
1
answers

"Unknown modifier 'g' in..." when using preg_match in PHP?

php regex preg-match preg-match-all
asked 2010-08-26T19:18:10.303
14
votes
7
answers

How to extract decimal number from string in C#

c# regex string split
asked 2010-08-26T13:09:11.210
11
votes
3
answers

How may I apply double quotes around every value of csv file using TextMate?

regex csv textmate
asked 2010-08-24T19:06:57.903
48
votes
5
answers

How to remove accents and turn letters into "plain" ASCII characters?

php regex string ascii
asked 2010-08-22T18:21:51.343
22
votes
2
answers

How to use inline modifiers in C# regex?

c# .net regex
asked 2010-08-22T15:34:10.403
33
votes
2
answers

Regular expression - PCRE does not support \L, \l, \N, \P,

regex pcre
asked 2010-08-21T17:11:47.257
99
votes
6
answers

How to capture an arbitrary number of groups in JavaScript Regexp?

javascript regex repeat capturing-group
asked 2010-08-21T14:08:24.800
36
votes
8
answers

Python Regular Expression Match All 5 Digit Numbers but None Larger

python regex
asked 2010-08-20T16:40:26.380
27
votes
2
answers

Remove trailing newline

php mysql regex preg-replace
asked 2010-08-20T10:40:42.240
17
votes
4
answers

Regex match for beginning of multiple words in string

javascript regex
asked 2010-08-17T22:22:18.120
14
votes
8
answers

Are regular expressions used to build parsers?

regex parsing
asked 2010-08-15T11:04:27.510
53
votes
9
answers

Regex Group in Perl: how to capture elements into array from regex group that matches unknown number of/multiple/variable occurrences from a string?

regex perl grouping match
asked 2010-08-11T14:59:35.047
9
votes
3
answers

Regex validation for numbers with comma separator

jquery regex validation
asked 2010-08-11T06:56:50.913
28
votes
6
answers

Regular Expression for Range (2-16)

regex
asked 2010-08-10T16:53:37.660
42
votes
5
answers

Difference between \r and \n

javascript regex
asked 2010-08-10T16:23:12.163
708
votes
1
answers

Escape string for use in Javascript regex

javascript regex escaping
asked 2010-08-10T05:01:32.243
14
votes
4
answers

How do I match a number inside square brackets with regex

javascript regex
asked 2010-08-09T22:26:23.290
24
votes
9
answers

PHP REGEX: Get domain from URL

php regex url dns
asked 2010-08-09T17:00:23.483
145
votes
5
answers

Is Java RegEx case-insensitive?

java regex case-sensitive
asked 2010-08-08T21:21:09.360
163
votes
20
answers

How to find indices of all occurrences of one string in another in JavaScript?

javascript regex string indexof
asked 2010-08-04T22:45:06.397
11
votes
1
answers

Which is faster, XPath or Regexp?

javascript regex performance xpath firefox-addon
asked 2010-08-04T13:50:52.583
27
votes
5
answers

using python, Remove HTML tags/formatting from a string

python regex
asked 2010-08-03T17:02:55.380
131
votes
13
answers

Split string with dot as delimiter

java regex string split
asked 2010-08-02T12:17:01.523
66
votes
12
answers

How to get the last part of a string?

c# regex
asked 2010-08-02T11:23:21.247
12
votes
2
answers

NFA minimization without determinization

regex algorithm language-agnostic computer-science finite-automata
asked 2010-07-31T17:11:40.307
14
votes
2
answers

Regular expression: find range except for one letter or a range

php regex
asked 2010-07-29T14:46:16.287
22
votes
2
answers

Converting PCRE recursive regex pattern to .NET balancing groups definition

.net regex pcre recursive-regex balancing-groups
asked 2010-07-28T04:47:59.007
21
votes
5
answers

Objective-c regex to check phone number

objective-c regex cocoa-touch
asked 2010-07-28T02:35:29.993
10
votes
7
answers

What is the pattern for empty string?

java regex
asked 2010-07-27T09:37:58.770
63
votes
4
answers

RegEx to select everything between two characters?

regex
asked 2010-07-26T14:07:24.177
186
votes
5
answers

What's the difference between "groups" and "captures" in .NET regular expressions?

c# .net regex
asked 2010-07-23T17:33:59.117
46
votes
4
answers

elisp regexp search in strings, not buffers

regex string emacs elisp buffer
asked 2010-07-19T04:53:48.840
11
votes
2
answers

Compact Clojure code for regular expression matches and their position in string

regex clojure
asked 2010-07-16T05:37:16.080
79
votes
4
answers

How to represent a fix number of repeats in regular expression?

java regex
asked 2010-07-16T02:44:50.573
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