This regex replace the second tag content which has the prefix ":". If you want to replace the third, just increase the statement {1} to {2}, and so go on.

expression to look for words in innerText & not in html tags as id or class or style name

#day tralalala #"day" tralalala #'beautiful_day'

Grabs the ID for the regex101.com permalink code. If a revision number is provided, grab that as well.

Find all href in a tag

I am trying to extract the asp:label syntax using Regex but I am getting some error can some one help me

This regex will match any Youtube video ID thrown at it and return one capturing group containing the ID.