常用属性

取消选中
 cell.selectionStyle = UITableViewCellSelectionStyleNone;

小箭头
cell.accessoryType=UITableViewCellAccessoryDisclosureIndicator; 

GCD

    [MBProgressHUD showSuccess:@"上传成功"];


    // 几秒后消失,当前，这里可以改为网络请求
    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(2.0 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{

        // 移除HUD
        [MBProgressHUD hideHUD];


    });