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Asynchronous shell commands
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screen -m -d $command$ starts the command in a detached session. You can use screen -r to attach to the started session. It is a wonderful tool, extremely useful also for remote sessions. Read more at man screen.
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How to restore to a different database in sql server?
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Do the same with the log file file name.
Verify from the Activity Monitor Screen that no new processes were spawned. If they were, kill them.
Click OK.
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Moving UITabBarItem Image down?
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If you're using Xamarin, this works:
screen.TabBarItem.ImageInsets = new UIEdgeInsets(5, 0, -5, 0);
screen.TabBarItem.Title = "";
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What is the relationship between Looper, Handler and MessageQueue in Android?
...n" or "UI" or whatever starts application, and draws all UI. So, the first screen is displayed to users. So what now? The main thread terminates? No, it shouldn’t. It should wait until users do something, right? But how can we achieve this behavior? Well, we can try with Object.wait() or Thread.sl...
Fragment over another fragment issue
When I'm showing one fragment (which is full screen with #77000000 background) over another fragment (let's call it main), my main fragment still reacts to clicks (we can click a button even if we don't see it).
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How to adjust text font size to fit textview
... works prefect on my Galaxy Nexus, but I've problems on devices with small screens.
– Tony Ceralva
Dec 18 '12 at 4:25
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Why is React's concept of Virtual DOM said to be more performant than dirty model checking?
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@vsync The DOM needs to display stuff on the screen. A virtual DOM doesn't. Even with some ideal performing DOM, creating a virtual DOM will be faster.
– Jehan
May 15 '15 at 23:24
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Error : BinderProxy@45d459c0 is not valid; is your activity running?
...n Intent to a Service. I was doing this each time the activity appeared on screen in onResume() method.
So as you understand, Messenger was serialized together with its fields (including context), because it is the only way to pass objects using Intent - to serialize them. At that moment when Messe...
How do you get the length of a list in the JSF expression language?
...;h:outputText value="Table Size = #{fn:length(SystemBean.list)}"/>
On screen it displays the Table size
Example: Table Size = 5
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App Inventor 2 数学代码块 · App Inventor 2 中文网
...数字，例如 0xd4（等于十进制 212）
进制数字块 ( 0 )
默认表示 10 进制的数字，单击“0”将允许更改数字。点击下拉菜单可以切换 二进制、八进制、十进制、十六进制 数字。
例如，这三个块是等效的：
下拉列表支持：十...