Tag: Objective-C NSMutableArray
NSMutableArray *values = [[NSMutableArray alloc] init];
[values addObject:@"abc"];
intなどは直接追加できない
[values addObject:[NSNumber numberWithInt:123]];
NSArray *otherArray = [NSArray arrayWithObjects:@"x", @"y", @"z", nil]; [values addObjectsFromArray:otherArray];
[values removeAllObjects];
values.count; [values count];