October 2008
Intermediate to advanced
434 pages
12h 7m
English
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Checking for a Friend Request Between Two Users
Problem
I need to check to see whether there’s a pending friend request between two specific users using FQL.
Solution
SELECT uid_to, uid_from FROM friend_request WHERE uid_from = $user2 AND uid_to = $user1;
Discussion
You can run this query only when user1 is the current loggedinuser.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.