He was trying to find out whether it's safe to call a particular iOS API function off the main thread. Obviously, the docs didn't say. He googled a bit and found a support forum where someone had asked. An Apple engineer responded: "I don't know, but I'm looking at the code, and there sure are a lot of locks!"
He was trying to find out whether it's safe to call a particular iOS API function off the main thread. Obviously, the docs didn't say. He googled a bit and found a support forum where someone had asked. An Apple engineer responded: "I don't know, but I'm looking at the code, and there sure are a lot of locks!"