摘要:
1 NSArray *jiangsu = [[NSArray alloc]initWithObjects:@"nanjing",@"suzhou",@"wuxi",@"changzhou", nil]; 2 3 NSArray *henan = [[NSArray alloc]... 阅读全文
摘要:
1 NSMutableArray *mutArray1 = [[NSMutableArray alloc]init]; 2 NSDictionary *dic = [[NSDictionary alloc]initWithObjectsAndKeys:[NSNumber numb... 阅读全文
摘要:
//产生随机验证码 1 //NSMutableArray *marr = [[NSMutableArray alloc]init]; //以下分别用可变 不可变数组来将对象输入 2 3 NSArray *arrtest = [[NSArray alloc]init]; 4... 阅读全文