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Questions tagged regex

1150 questions · page 1 of 23

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153
votes
26
answers

Regex pattern including all special characters

java regex
asked 2013-08-05T12:18:14.857
11
votes
5
answers

Java Regular Expression to Match Exact Word with Special Characters

java regex string
asked 2013-08-04T17:08:18.147
17
votes
2
answers

PHP regular expression to match lines starting with a special character

php regex
asked 2013-08-03T16:43:15.343
120
votes
3
answers

Regular expression - starting and ending with a character string

regex string
asked 2013-08-02T19:01:28.693
9
votes
4
answers

Java, How to split String with shifting

java regex string split
asked 2013-08-01T16:11:07.253
27
votes
3
answers

Java regex - overlapping matches

java regex
asked 2013-07-31T13:15:18.607
9
votes
3
answers

Performing regex capture and then substitute using SED/PERL

regex perl sed
asked 2013-07-31T02:25:35.200
10
votes
4
answers

What is the difference between \s and \t?

regex
asked 2013-07-30T15:12:50.523
9
votes
3
answers

Hive RegexSerDe Multiline Log matching

regex hive multiline
asked 2013-07-29T22:20:12.573
20
votes
3
answers

Scala regex ignorecase

regex scala
asked 2013-07-29T17:48:42.353
8
votes
4
answers

preg_replace() Only Specific Part Of String

php regex replace preg-replace
asked 2013-07-25T08:13:03.527
11
votes
2
answers

Python re.sub() beginning-of-line anchoring

python regex string replace
asked 2013-07-15T07:37:11.323
17
votes
2
answers

How to access groups captured by recursive perl regexes?

regex perl parsing
asked 2013-07-11T20:11:11.000
9
votes
3
answers

Comparing 'mobile numbers' - and/or international format

c# asp.net regex asp.net-3.5
asked 2013-07-11T15:14:22.297
15
votes
2
answers

Is Python re thread-safe?

python regex
asked 2013-07-11T08:29:10.367
12
votes
7
answers

Regular expression for price validation

regex validation
asked 2013-07-05T06:30:50.330
8
votes
3
answers

php preg_replace remove entire line (from a block of many lines ) if it contains an occurence of a word

php regex preg-replace
asked 2013-07-04T09:09:05.373
131
votes
9
answers

Capitalize first letter of each word in a selection using Vim

regex vim replace find capitalize
asked 2013-07-03T05:53:36.310
21
votes
4
answers

how to extract floating numbers from strings in javascript

javascript regex
asked 2013-06-28T23:02:09.893
185
votes
9
answers

Extract a substring according to a pattern

regex r substr
asked 2013-06-20T14:06:24.040
14
votes
5
answers

Regular Expression to extract php code partially (( array definition ))

php regex arrays
asked 2013-06-14T22:13:09.447
11
votes
4
answers

What do we need Lookahead/Lookbehind Zero Width Assertions for?

regex regex-lookarounds
asked 2013-06-14T10:01:28.383
19
votes
3
answers

Replace a regular expression submatch using a function

regex go
asked 2013-06-12T12:25:04.567
44
votes
18
answers

Ant: Malformed \uxxxx encoding in propertyfile task

regex ant encoding
asked 2013-06-11T11:31:28.573
34
votes
6
answers

What do comma separated numbers in curly braces at the end of a regex mean?

regex
asked 2013-06-10T21:09:31.333
15
votes
3
answers

Regex - match anything except specific string

regex preg-match regex-negation
asked 2013-06-05T02:23:03.167
8
votes
6
answers

Replace specific word between characters using sed?

regex sed
asked 2013-06-03T14:48:55.080
24
votes
2
answers

C++11 Regex Capture Groups By Name

regex c++11 capture-group
asked 2013-06-02T20:28:22.750
8
votes
2
answers

Can someone please explain this regex filtering of an array

javascript regex
asked 2013-05-31T14:27:21.017
35
votes
5
answers

Python regex split without empty string

python regex
asked 2013-05-30T16:01:58.340
12
votes
4
answers

Regex to match only if symbol in string used once

javascript regex
asked 2013-05-26T18:43:20.537
11
votes
3
answers

How to properly iterate with re.sub() in Python

python regex
asked 2013-05-26T17:09:05.020
34
votes
1
answers

Insert contents of a file after specific pattern match

regex sed
asked 2013-05-23T13:35:31.240
10
votes
8
answers

\d only matchs 0-9 digits?

javascript regex unicode internationalization
asked 2013-05-21T05:46:37.120
40
votes
4
answers

What's faster: Regex or string operations?

c# regex string performance
asked 2013-05-19T19:33:46.227
16
votes
5
answers

HTML Pattern - regex not working

regex html
asked 2013-05-14T12:04:11.400
13
votes
1
answers

Convert JavaScript Regex to C#

c# javascript regex
asked 2013-05-14T05:55:04.613
14
votes
1
answers

dart regex matching and get some information from it

regex dart
asked 2013-05-13T13:11:02.250
9
votes
5
answers

Validate negative and positive decimal numbers with RegEx

javascript regex
asked 2013-05-09T11:32:12.393
10
votes
1
answers

Need to find text with RegEx and BeautifulSoup

python regex python-2.7 web-scraping beautifulsoup
asked 2013-05-07T14:02:35.600
9
votes
1
answers

Joining regular expressions

javascript regex
asked 2013-05-06T14:39:37.073
11
votes
1
answers

Java REGEX code to validate Indian language characters not working?

java regex unicode utf-8
asked 2013-05-02T10:09:53.607
24
votes
3
answers

How to find spans with a specific class containing specific text using beautiful soup and re?

python regex beautifulsoup
asked 2013-04-27T05:33:41.900
21
votes
10
answers

Regular Expression - Validate Gmail addresses

regex
asked 2013-04-24T19:54:00.767
28
votes
1
answers

Regular expression to find C style block comments

regex
asked 2013-04-23T03:02:52.680
8
votes
1
answers

Java Scanner vs Matcher - Regular Expressions, Matcher works, Scanner doesn't

java regex
asked 2013-04-17T16:16:05.430
14
votes
3
answers

Strange Java Unicode Regular Expression StringIndexOutOfBoundsException

java regex unicode
asked 2013-04-15T06:32:29.977
20
votes
4
answers

Regex to get everything after the first space

c# regex string
asked 2013-04-13T12:12:43.000
51
votes
1
answers

Dart how to match and then replace a regexp

regex dart
asked 2013-04-09T11:08:35.480
20
votes
4
answers

Extract ip addresses from Strings using regex

java regex ip
asked 2013-04-08T08:55:26.710
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