Category "backreference"

Write a backlink in regular terms to determine the equality of two numbers

Please tell, how it is possible to execute it For example the person entered 24 and 24 appeared on the screen "ok", on the contrary when entered 24 and 23 perso

Javascript Regex Replace Without Resolving Backreference

I'm trying to replace a password token [**PASSWORD**] in a string with the password and am having trouble with passwords that contain the string $&. For exa