How to make a list copy in Python with lowercase check? current_users_lower = [] for user in current_users: current_users_lower.append(user.lower()) Curly hair, very fair, please share :)Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Telegram (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to email a link to a friend (Opens in new window) Subash Chandran 13th October 2021 Leave a Comment