小编Kri*_*ite的帖子

有没有办法(设置或快捷方式)显示输出超过500行的查询的总行数 - 也就是说,不修改首选项中的"结果集页面大小"值？select count(*) from (<query>) t除了显示的行之外,我主要寻找输出.

更新到iOS 8.0 SDK后，尝试UIImagePickerController从内显示时出现错误UITableViewCell：

*** Assertion failure in -[PartsSearchViewController 
_presentViewController:withAnimationController:completion:], 
/SourceCache/UIKit/UIKit-3318.0.1/UIViewController.m:5726

*** Terminating app due to uncaught exception 
'NSInternalInconsistencyException', 
reason: 'The specified modal presentation style doesn't 
have a corresponding presentation controller.'

我的UITableViewCell“ PartCell”被这样声明：

@interface PartCell : UITableViewCell <UIImagePickerControllerDelegate>

在PartCell的presentViewController以下行中失败：

- (IBAction)takeAuditImageClicked:(id)sender {
    UIImagePickerController *picker = [[UIImagePickerController alloc] init];
    picker.delegate = (id)self;
    picker.allowsEditing = YES;
    picker.modalPresentationStyle = UIModalPresentationNone;
    picker.sourceType = UIImagePickerControllerSourceTypeCamera;

    // FAILING ON THE LINE BELOW:
    [[UIViewController topMostController] presentViewController:picker animated:YES completion:NULL];  
}

以下是 …