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New posts in regex
Regex that only matches on odd/even indices
Sep 12, 2025
regex
hex
notepad++
Email address validation in C# MVC 4 application: with or without using Regex [duplicate]
Sep 12, 2025
c#
regex
asp.net-mvc
asp.net-mvc-4
email-validation
Is it possible to repeat a captured group in the substitution in regular expressions? [duplicate]
Sep 12, 2025
regex
perl
substitution
capturing-group
Exclude files with certain extensions while searching in IntelliJ IDEA using File maks
Sep 12, 2025
regex
intellij-idea
What is a good regular expression tester for OS X? [closed]
Sep 12, 2025
regex
macos
user-interface
What does "\1" represent in this Java string?
Sep 12, 2025
java
regex
unicode-escapes
How do you parse an HTML string for image tags to get at the SRC information?
Sep 12, 2025
c#
.net
html
regex
xpath
How to use regular expression in lxml xpath?
Sep 12, 2025
python
regex
xpath
lxml
How to check for repeating sequence in an integer
Sep 12, 2025
java
regex
algorithm
Regular expression to match a backslash followed by a quote
Sep 12, 2025
java
regex
Regex punctuation split with Python
Sep 12, 2025
python
regex
string
split
punctuation
Fast string counting in dplyr
Sep 11, 2025
r
regex
dplyr
purrr
Regex expression with \1 references not matching desired string
Sep 11, 2025
javascript
regex
WordPress Redirection plugin to include query parameters in target URL
Sep 10, 2025
regex
wordpress
.htaccess
http-redirect
Regex string doesn't match
Sep 10, 2025
python
regex
Extract info from email body with Google Scripts
Sep 10, 2025
regex
email
google-sheets
gmail
Regex to match alphanumeric -- query rows that contain numbers in postgresql
Sep 10, 2025
regex
postgresql
Python regex matching with optional prefix and suffix
Sep 10, 2025
python
regex
Regex - nested lookahead assertion
Sep 10, 2025
regex
regex-lookarounds
How do you search/replace the nth occurrence in vim visual mode?
Sep 08, 2025
regex
vim
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