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When is layoutSubviews called?
...esponding viewController's primary view)
This can be true only when your VC is in the VC hierarchy (root at window.rootViewController), well this is most common case. In iOS 5, if you create a VC, but it is not added into any another VC, then this VC would not get any noticed when device rotate. T...
常用Git命令汇总 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...上该项目是有分支的，但clone下来后发现只有master分支，解决：
git checkout -b not_master_branch origin/not_master_branch #本地创建一个分支，指向对应的远程分支
git pull origin not_master_branch #将远程的not_master_branch分支pull下来
git push origin ...
Error when installing windows SDK 7.1
...
Success! I was able to purge the vc++ 2010 redistributables from my machine using Microsoft's Fix it utility: http://support.microsoft.com/mats/Program_Install_and_Uninstall
It was able to find both the x64 and x86 versions of the redistributable and uninst...
How to pass prepareForSegue: an object
...t reference to the destination view controller
YourViewController *vc = [segue destinationViewController];
// Pass any objects to the view controller here, like...
[vc setMyObjectHere:object];
}
}
REVISION: You can also use performSegueWithIdentifier:sender: method to...
Animate change of view controllers without using navigation controller stack, subviews or modal cont
...lloc] initWithFrame:[[UIScreen mainScreen] bounds]];
MyViewController *vc = [[MyViewContoller alloc] init...];
self.transitionController = [[TransitionController alloc] initWithViewController:vc];
self.window.rootViewController = self.transitionController;
[self.window makeKeyAndVisi...
fatal error LNK1112: module machine type 'x64' conflicts with target machine type 'X86'
I'm using CUDA (VC++, Visual studio 2008sp1) to debug a FEM program. The program can only run on a Win32 platform, for the insufficiency of cuda. I think the library files linked are all compiled on the x86 platform, but when I compile it, I get the error message "fatal error LNK1112: module machine...
余佳文公开道歉： “一亿分红”本质上是吹嘘炒作 - 资讯 - 清泛网 - 专注C/...
...们在分析被投企业失败原因的时候，发现有两个最集中的问题：一是团队，创业团队的格局能不能支撑到未来；二是对资金有没有规划，是不是乱烧钱。
不同性格的创业者都有成功的可能性，但成功的创业者在基础层面往往有...
phpcms 启用手机门户（自动判断手机浏览器） - 更多技术 - 清泛网 - 专注C/...
....php应优于index.html。
另外也可以在手机模板中添加如下js解决：
<script>
try{if(self.location='http://m.xx.com'){
top.location.href='http://m.xx.com/index.php';
}}catch(e){}
</script>
-----------------------------------------------------------
上述这种，虽...
为啥React组件export导出不生效？ - 更多技术 - 清泛网 - 专注C/C++及内核技术
...rld!</h1>
)
}
}
export default Hello;
运行报错。
解决：export default 需要去掉大括号，即 mport Hello from './hello';
原因：当导入export default默认类时，无需大括号；导入使用其他类时，需要大括号。
举个例子，在 hello.js 文...
presentViewController and displaying navigation bar
...
Swift 5.*
Navigation:
guard let myVC = self.storyboard?.instantiateViewController(withIdentifier: "MyViewController") else { return }
let navController = UINavigationController(rootViewController: myVC)
self.navigationController?.present(navController, anima...