This will send an email with a temporary password to the account email address. When you get the email, log in with the temporary password, and go to the prefs page to enter a new password. If the email does not arrive, check if it is stuck in your spam filter.
If the account is managed through Mozilla Persona, then password resets and changes are managed on Persona itself. For Persona accounts, there actually is no password stored on CodingBat or any other relying site -- that's the beauty of it.
Copyright Nick Parlante 2006-11 - privacy