New posts in backreference

Backreferences Syntax in Replacement Strings (Why Dollar Sign?)

java regex syntax replace backreference

Can't use '\1' backreference to capture-group in a function call in re.sub() repr expression

python regex substitution backreference capture-group

Backreferences in lookbehind

java regex lookbehind backreference

JavaScript - string regex backreferences

javascript regex backreference

Negating a backreference in Regular Expressions

regex backreference regex-group negate