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Get the current displaying UIViewController on the screen in AppDelegate.m
The current UIViewController on the screen need to response to push-notifications from APNs, by setting some badge views. But how could I get the UIViewController in method application:didReceiveRemoteNotification : of AppDelegate.m ?
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System.Timers.Timer vs System.Threading.Timer
...dow Timers to raise events in that HWNDs message loop.
If your app has no UI, and you want the most light-weight and general-purpose .Net timer possible, (because you are happy figuring out your own threading/dispatching) then System.Threading.Timer is as good as it gets in the framework.
I'm not ...
How do I get rid of this unwanted bar from Eclipse?
...ce I don't know the exact name of the bar googling the problem has being fruitless. I've spent two hours trying to fix it. So anyone know how to get rid of this bar in the image below?
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How do I interactively unstage a particular hunk in git?
...pop to get back the old changes, and diff to apply the changes you undid. Quite cumbersome... :-(
– Aasmund Eldhuset
Mar 4 '11 at 1:02
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How can I change the text color with jQuery?
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Nowadays, animating text color is included in the jQuery UI Effects Core. It's pretty small. You can make a custom download here: http://jqueryui.com/download - but you don't actually need anything but the effects core itself (not even the UI core), and it brings with it differen...
Event for Handling the Focus of the EditText
... In fragments inside focus change listener i am unable to update my UI, any idea?
– moDev
Jul 3 '13 at 20:57
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Autoresizing masks programmatically vs Interface Builder / xib / nib
...bly false) assumption that enabling the right margin indicator in xib is equivalent to using UIViewAutoresizingFlexibleLeftMargin inside code and so on.
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虚拟机安装CentOS出错：EDD:Error 8000 reading sector 2106934 - 更多技术...
... sector 2106934现象：EDD:Error 8000 reading sector 2106934No DEFAULT or UI configuration directive found!boot:Getting closer!When i ...现象：
EDD:Error 8000 reading sector 2106934
No DEFAULT or UI configuration directive found!
boot:
Getting closer!
When i start to install every thing...
OS X10.9 环境下部署 QT5.3.1 常见的编译问题 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...y. You may need to confirm the license agreement by running /usr/bin/xcodebuild.
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Xcode -> Preferences -> Locations - > Command Line Tools
#设置好xcode的安装位置
或
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sudo -i xcode-select -switc...
Why JSF calls getters multiple times
...when used in iterating JSF components (such as <h:dataTable> and <ui:repeat>), or here and there in a boolean expression like the rendered attribute. JSF (specifically, EL) won't cache the evaluated result of the EL expression at all as it may return different values on each call (for ex...