backreference Examples and Free Source Code

How do I properly backreference this regex pattern?...

regex backreference

stuck on a simple preg_replace with backreference...

php regex preg-replace regex-group backreference

Python regex How to check with NOT condition for group backreference OR ignoring a group item in bac...

regex python-3.x regex-group backreference

How to replace a number within a string by itself + 1?...

javascript regex replace backreference

SED commandd to check DATE is palindromic...

bash sed backreference

Backreference Bug in Notepad++ Non-Consecutive Line Duplication Finder Regex...

regex notepad++backreference

Applying a function to a backreference within gsub in R...

r backreference

Regex: a number vs. a backreference to a capture group...

regex numbers conditional-statements backreference

Perl match with regex a number and as many following characters as the number specifies within a str...

regex perl backreference

How to replace multiple matches / groups with regexes?...

python regex backreference

Java Regex - capture string with single dollar, but not when it has two successive ones...

java regex java-8 backreference capture-group

Backreferences in awk range pattern...

awk backreference

Using python regex with backreference matches...

python regex backreference

python re.sub - alternative replacement patterns...

python regex python-3.x backreference capture-group

Regex Group Backref non-matching value...

r regex backreference

Match partial backreference in PostgreSQL...

regex postgresql backreference

Is there an equivalent of "&" in R's regular expressions for backreference to enti...

r regex backreference capture-group

Case-sensitive hyphenation replacement with regex...

r regex-group backreference

Using multiple backreference in Perl...

regex perl backreference

How to use back reference with stringi package?...

r backreference stringi

How to remove repeated sequence of characters in a string?...

php regex regex-group regex-greedy backreference

PowerShell cut string in half...

regex powershell substring backtracking backreference

R: regex to capture all instances after a given character...

r regex pcre backreference

Negating a backreference in regex...

node.js regex backreference regex-lookarounds negation

Notepad++ RegEx Find/Replace specified group and backreference...

regex replace find backreference

%N backreference inside RewriteCond...

apache .htaccess mod-rewrite wildcard-subdomain backreference

How to use back-reference of sed replacement command correctly considering a special Regular Express...

regex linux sed regular-language backreference

Regex, backreferences and alternations...

regex search replace notepad++backreference

R: Get position of first backreference in regex match...

r regex backreference

Get backreference name-based regex from index-based regex...

c#regex backreference