Power automate - remove last line break from a string output

Question

I have a string builder which builds a string with next line (line break). Need help in removing the last line break from a string output.

From below example, need to remove "\n" just after File Server Access:

"1. FNPF eMail/OWA\n2. LiveLink/Content Server\n3. Photo Enquiry\n4. Internet Access\n5. File Server Access\n"

Answer 1

You can use the trim() function.
See trim for more info.