If youâve used the PFUser object before, this should look very familiar, except that you're making a call to PFFacebookUtils. Notice that we create a permissions array. This indicates what data we want to access once the user is logged in. The full list can be found on the Facebook developer website.
pro-1. 1  a prefix indicating favor for some party, system, idea, etc., without identity with the group (pro-British; pro-Communist; proslavery), having anti- as its opposite.
professional. 1  a person practicing a profession. 2  a person who engages in some art, sport, etc. for money, esp. as a means of livelihood, rather than as a hobby. pro (noun) 3  a person who does something with great skill.