StackOverflow Questions for Tag: regex-look-ahead

con
con

Reputation: 6093

Negative Lookahead not working in perl regex

Score: 3

Views: 107

Answers: 3

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Mikhail T.
Mikhail T.

Reputation: 3967

A regex to split SQL code into multiple batches

Score: 1

Views: 73

Answers: 2

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tihox1
tihox1

Reputation: 54

Regex to collect batches of substring permutations of increasing lengths

Score: 1

Views: 165

Answers: 1

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user23485271
user23485271

Reputation: 11

Validate UID in python using regex

Score: 1

Views: 82

Answers: 1

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questionto42
questionto42

Reputation: 9502

A working RegEx match that begins at the first of two OR-words takes the unwanted last OR-word instead if I place more RegEx before it

Score: 1

Views: 47

Answers: 0

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waltersworks
waltersworks

Reputation: 31

How can I make my regex lookahead return the desired values?

Score: 2

Views: 111

Answers: 2

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RobbieDixonBr-dge
RobbieDixonBr-dge

Reputation: 59

How do you write a Regex that combines a Negative Lookbehind with a Negative Lookahead to create a Negative Lookaround?

Score: 0

Views: 113

Answers: 2

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Codemaster
Codemaster

Reputation: 184

Negative lookbehind not working as expected.How to prevent second group from capturing the string?

Score: 3

Views: 351

Answers: 1

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TemplateRex
TemplateRex

Reputation: 70506

separate_wider_regex with lookahead

Score: 0

Views: 183

Answers: 1

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linjunchao
linjunchao

Reputation: 97

Using negative lookahead in RegExp to correctly match image URLs wrapped in [img] tags?

Score: 3

Views: 75

Answers: 1

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Iga
Iga

Reputation: 85

Matching specific characters individually except in specific expression

Score: 1

Views: 54

Answers: 3

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nathnael desta
nathnael desta

Reputation: 11

regex use of D\*

Score: 1

Views: 56

Answers: 2

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Fabio Piunti
Fabio Piunti

Reputation: 1084

Negate set in combination with negative lookahead

Score: 0

Views: 66

Answers: 1

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Abhishek
Abhishek

Reputation: 41

Regex positive lookahead multiple occurrence

Score: 1

Views: 353

Answers: 1

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Cătălin Rădoi
Cătălin Rădoi

Reputation: 1894

Regex lookahead+lookbehind OR instead of AND

Score: 0

Views: 111

Answers: 1

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Xbel
Xbel

Reputation: 777

Regex that matches two or three words, but does no catpure the third if it is a specific word

Score: 3

Views: 136

Answers: 4

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vrn
vrn

Reputation: 159

Regex for this double handlebar pattern not working in the following case

Score: 0

Views: 129

Answers: 1

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fnax8902
fnax8902

Reputation: 13

Match Regex Pattern which does not only consist of certain characters

Score: 1

Views: 183

Answers: 1

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Steve Midgley
Steve Midgley

Reputation: 2334

Regex lookahead function for multiple characters

Score: 0

Views: 380

Answers: 0

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Ivan Buttinoni
Ivan Buttinoni

Reputation: 4145

Regexp: negative lookahead that don't allow an open tag inside a tag

Score: -4

Views: 57

Answers: 1

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