How to Initialize arrays of NSString?

NSArray *array = @[@"foo",@"bar"];


  • C way:

    NSString *s1, *s2;
    NSString *cArray[]={s1, s2};
    

    The size of the cArray is 2, defined by the compiler.
    More info here: How to initialize all members of an array to the same value?

  • NSArray (Objective-C) way:

    NSArray *objCArray = [NSArray arrayWithObjects:@"1", @"2", nil];
    
  • If you are using XCode4 (LLVM4.0 compiler), now you can use NSArray literals:

    NSArray *array = @[ @"1", @"2" ];
    

    More info here: What are the details of "Objective-C Literals" mentioned in the Xcode 4.4 release notes?


NSArray *array = [NSArray arrayWithObjects:@"String1",@"String2",@"String3",nil];

Tags:

Objective C