大约有 9,000 项符合查询结果（耗时：0.0122秒） [XML]
presentViewController:animated:YES view will not appear until user taps again
...ntrusive solution is to call CFRunLoopWakeUp:
[self presentViewController:vc animated:YES completion:nil];
CFRunLoopWakeUp(CFRunLoopGetCurrent());
Or you can enqueue an empty block to the main queue:
[self presentViewController:vc animated:YES completion:nil];
dispatch_async(dispatch_get_main_qu...
iOS: Modal ViewController with transparent background
...= UIModalPresentationCurrentContext;
[self presentModalViewController:modalVC animated:YES];
I would go with adding a sub view.
Here is a very good discussion. Look at the comments specifically. Not only the answer.
Modal View
If I were you I wouldn't do it. I would add a sub view and do it. I...
Is there a C++ gdb GUI for Linux? [closed]
...perience in Eclipse CDT debugging than in Visual Studios. I've not given MSVC too much of a chance, though.
– notlesh
May 14 '13 at 4:48
3
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DirectX SDK (June 2010) Installation Problems: Error Code S1023
...
I had the same problem and for me it was because the vc2010 redist x86 was too recent.
Check your temp folder (C:\Users\\AppData\Local\Temp) for the most recent file named
Microsoft Visual C++ 2010 x64 Redistributable Setup_20110608_xxx.html ##
and check if you have the fo...
C语言面试那些事儿──一道指针与数组问题 - c++1y / stl - 清泛IT社区，为创新赋能！
...言指针较晦涩和难懂的地方。
理解了这两点的话，上述问题则十分简单：a + 1：现在把a看作一个指针，指针+1操作，根据C语言语义，实际增加偏移量的是指针指向类型的长度，即32位机器下的int型，即4字节，故a+1就是&a[1]，...
如果后面再出现“AI伴侣断开连接”，说明mit官方的rez服务器有问题，需要重...
...面再出现“AI伴侣断开连接”，说明mit官方的rez服务器有问题，需要重启等处理。原因大概是wenrtc通信问题，官方论坛有提到。。。但是保险起见，如果频繁出现，则需要启用我们自己的rez服务器。或者aiStarter顶上昨天坏了一下...
按钮形状问题 - App应用开发 - 清泛IT社区，为创新赋能！
按钮形状更改后，手机软件无法得到更新后的形状请附上问题截图。是比如你把按钮设置为椭圆，ai 伴侣 还是 apk 运行 仍然是长方形吗？App Inventor 2 发表于 2024-07-23 17:31
请附上问题截图。是比如你把按钮设置为椭圆...
位置传感器经纬度为0的问题 - 用户反馈 - 清泛IT社区，为创新赋能！
...是0,0是为什么
清泛:
[图片]
清泛:
看看是不是权限问题
Pursuer丶:
是这样的
Pursuer丶:
他刚进来的时候是好的 然后跳到第二个屏幕 再返回第一个 就变0,0了
Pursuer丶:
一开始初始化的时候传感器经纬度 没问题
No Swipe Back when hiding Navigation Bar in UINavigationController
...troller embedded as a child view controller with no navbar; the containing VC has the navigation controls. So I've let the containing VC be the recognizer's delegate and just did the gestureRecognizerShouldBegin: thing, and it "seems to work". Wondering would I should look out for.
...
What is the difference between -viewWillAppear: and -viewDidAppear:?
...fore the view is added to the windows’ view hierarchy
■ Called before [vc.view layoutSubviews] (if necessary)
viewDidAppear:
■ Called after the view is added to the view hierarchy
■ Called after [vc.view layoutSubviews] (if necessary)
...