http://clang.llvm.org/docs/ObjectiveCLiterals.html
NSNumber *fortyTwo = @42; // equivalent to [NSNumber numberWithInt:42]
...
NSNumber *fortyTwo = @42; // equivalent to [NSNumber numberWithInt:42]
...
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lldongApr 21, 2012
1
NSString *path = @(getenv("PATH")); // [NSString stringWithUTF8String:(getenv("PATH"))]
這個也很贊 |