Singletons: You're doing them wrong

This post feels a bit odd, as generally I fully agree with Dave Dribin on how wrong singletons are and that you should avoid them if possible. However on Stack Overflow i've seen far too many people write bad code that is horrible for several reasons. Basic Example Singletons are fairly easy to create. Here is a basic example... +(MyClass *)singleton { static MyClass *shared = nil; if(shared == ni

[tilfin]

スレッドセーフなシングルトンの初期化

[griffin-stewie]

dispatch_once()