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Questions tagged regex

1150 questions · page 7 of 23

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71
votes
6
answers

Splitting string by whitespace, without empty elements?

javascript regex
asked 2012-02-04T15:29:28.387
27
votes
4
answers

Elisp mechanism for converting PCRE regexps to emacs regexps

regex emacs elisp pcre
asked 2012-02-02T18:53:23.773
16
votes
6
answers

Remove all comment (single-/multi-line) & blank lines from source file

c# regex comments
asked 2012-02-02T13:29:25.290
22
votes
5
answers

How to extract all regex matches in a file using Vim?

regex vim match text-extraction
asked 2012-01-31T12:33:40.800
25
votes
7
answers

replacement / substition with Haskell regex libraries

regex haskell
asked 2012-01-30T22:20:17.340
52
votes
4
answers

Sed regex and substring negation

regex sed
asked 2012-01-29T12:17:31.137
26
votes
1
answers

All matches of regex in Haskell

regex haskell
asked 2012-01-28T23:58:14.080
37
votes
3
answers

Regex to match only commas not in parentheses?

java regex
asked 2012-01-27T07:06:58.887
9
votes
1
answers

optional regex lookahead

javascript regex
asked 2012-01-26T01:03:34.460
31
votes
2
answers

Python regular expressions - re.search() vs re.findall()

python regex
asked 2012-01-25T10:16:56.687
8
votes
4
answers

Finding a string *and* its substrings in a haystack

regex string substring
asked 2012-01-21T17:09:59.650
19
votes
6
answers

Regex match for optional trailing slash

regex
asked 2012-01-18T20:51:49.850
37
votes
2
answers

Regex replace all newline characters with comma

regex
asked 2012-01-16T19:51:35.127
9
votes
2
answers

Creating regexp with special characters

javascript regex
asked 2012-01-16T16:00:19.767
18
votes
6
answers

Test if a regular expression is a valid one in PHP

php regex
asked 2012-01-11T18:56:30.203
35
votes
4
answers

html parsing of cricinfo scorecards

html regex excel xml vba
asked 2012-01-10T03:39:18.783
49
votes
8
answers

How do I strip non-alphanumeric characters (including spaces) from a string?

c# asp.net .net regex
asked 2012-01-08T16:34:36.457
13
votes
3
answers

How can I use regexextract function in Google Docs spreadsheets to get "all" occurrences of a string?

regex google-sheets
asked 2012-01-06T05:49:34.173
27
votes
4
answers

ack: Exclude specific directories from search via regex

regex ack
asked 2011-12-29T15:35:24.543
77
votes
4
answers

Extract info inside all parenthesis in R

regex r
asked 2011-12-23T07:10:26.230
31
votes
3
answers

Why is it such a bad idea to parse XML with regex?

xml regex xml-parsing
asked 2011-12-20T14:34:40.020
8
votes
3
answers

How to tell if a string contains characters in Hebrew using PHP?

php regex hebrew
asked 2011-12-18T00:35:03.827
9
votes
8
answers

Splitting strings based on a delimiter

java regex
asked 2011-12-17T21:09:40.457
20
votes
5
answers

C# Regex match anything inside Parentheses

c# regex parentheses
asked 2011-12-15T20:33:06.197
43
votes
4
answers

Using Directory.GetFiles with a regex in C#?

c# regex file
asked 2011-12-09T09:34:39.877
9
votes
3
answers

Python re.sub: ignore backreferences in the replacement string

python regex python-3.x
asked 2011-12-09T06:43:07.553
22
votes
4
answers

Which situations benefit from Perl's study?

regex perl
asked 2011-12-05T09:52:59.463
16
votes
1
answers

Python Regex for hyphenated words

python regex hyphenation
asked 2011-12-05T09:28:47.183
8
votes
1
answers

Do any of the flavors of regex in Regex Buddy coincide with NSRegularExpression (ICU) regex?

ios regex macos nsregularexpression regexbuddy
asked 2011-12-04T17:33:40.850
18
votes
5
answers

Replace password in connection string with regular expression in C#

c# regex
asked 2011-12-02T17:09:29.677
19
votes
6
answers

Regex to remove non-letter characters but keep accented letters

javascript regex string diacritics
asked 2011-12-01T11:36:02.003
10
votes
2
answers

Vim incremental search during substitution

regex vim
asked 2011-11-30T17:01:56.943
35
votes
9
answers

Can I store RegExp and Function in JSON?

javascript regex json serialization anonymous-function
asked 2011-11-30T15:11:10.080
8
votes
2
answers

Excel VBA Regex Match Position

regex excel vba
asked 2011-11-28T20:03:08.137
24
votes
10
answers

How to prevent invalid characters from being typed into input fields

javascript regex dom-events
asked 2011-11-26T22:56:33.690
20
votes
5
answers

MySQL GROUP by Regex?

mysql regex database group-by
asked 2011-11-25T19:20:13.783
10
votes
5
answers

C - How to find all inner loops using grep?

c regex grep code-analysis
asked 2011-11-25T14:16:05.730
18
votes
7
answers

How to split a string with multiple patterns in perl?

regex string perl split
asked 2011-11-24T05:22:21.447
8
votes
2
answers

Alter regex to allow IP address when checking URL?

regex url
asked 2011-11-23T21:38:43.487
22
votes
3
answers

Using regexp in Google Analytics Goal Funnel steps

regex google-analytics
asked 2011-11-21T08:26:22.060
12
votes
7
answers

Javascript multiple email regexp validation

javascript regex email email-validation
asked 2011-11-19T03:54:35.600
21
votes
2
answers

How to exclude a directory in a recursive search using grep?

regex grep
asked 2011-11-18T15:13:11.660
24
votes
6
answers

Python Regex replace

python regex
asked 2011-11-17T19:11:03.510
18
votes
3
answers

regex find all the strings preceded by = and ending in &

javascript regex
asked 2011-11-15T18:39:40.853
669
votes
4
answers

Split string on whitespace in Python

python regex string split whitespace
asked 2011-11-13T18:46:11.853
14
votes
2
answers

Regular expression to remove anything but alphanumeric & spaces (in PHP)

php regex
asked 2011-11-12T21:51:23.727
21
votes
7
answers

How to sort strings in JavaScript numerically

javascript regex sorting split natural-sort
asked 2011-11-12T20:11:12.133
57
votes
2
answers

Split string on commas but ignore commas within double-quotes?

python regex string csv split
asked 2011-11-09T18:48:42.967
13
votes
3
answers

How to specify Ruby regex when using Active Record in Rails?

mysql ruby-on-rails regex ruby-on-rails-3 activerecord
asked 2011-11-09T02:46:03.903
27
votes
6
answers

Regex to match filename at end of URL

javascript regex
asked 2011-11-08T01:59:19.510
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