Check iOS version at runtime?

Question

This is sort of a follow on from my last question. I am using beginAnimations:context: to setup an animation block to animate some UITextLabels. However I notic

Answer 1

Put this in your Prefix.pch file

#define IOS_VERSION [[[[[UIDevice currentDevice] systemVersion] componentsSeparatedByString:@"."] firstObject] intValue]

And then you can check iOS versions like:

if(IOS_VERSION == 8)
{
     // Hello 8!
}
else
{
     // Hello some other version!
}

Off course if you can use feature detection (and it makes sense for your use case) you should do that.