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How to automatically select all text on focus in WPF TextBox?
...GotFocus event handler, it doesn't work with the mouse - the selection disappears as soon as mouse is released.
31 Answers...
Where should Rails 3 custom validators be stored?
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If you place your custom validators in app/validators they will be automatically loaded without needing to alter your config/application.rb file.
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How to change value of process.env.PORT in node.js?
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For just one run (from the unix shell prompt):
$ PORT=1234 node app.js
More permanently:
$ export PORT=1234
$ node app.js
In Windows:
set PORT=1234
In Windows PowerShell:
$env:PORT = 1234
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what's the correct way to send a file from REST web service to client?
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I don't recommend encoding binary data in base64 and wrapping it in JSON. It will just needlessly increase the size of the response and slow things down.
Simply serve your file data using GET and application/octect-streamusing one of the factory methods of javax.ws.rs.core.Respo...
Can you force Visual Studio to always run as an Administrator in Windows 8?
...ADMIN under HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers. Removing the entry reverts the setting back.
– Piotr Szmyd
Sep 25 '13 at 17:49
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How to switch activity without animation in Android?
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I have Android 5 and it works for me. My app style looks like this: <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar"> <item name="android:windowAnimationStyle">@null</item> </style>
– eatyo...
Hide Console Window in C# Console Application
....but the solution should be running.
My point here is, I want to keep the application running in the background, without any window coming up.
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MySQL connection not working: 2002 No such file or directory
... through localhost did not work. If someone could enlighten me I would be happy.
– ola
Nov 18 '13 at 20:07
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Can you organize imports for an entire project in eclipse with a keystroke?
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I have Leadbolt ads in my Android app. On every Leadbolt version, Leadbolt force me to re-update the name of the java import. For example, in my app it was :
import com.kwswsuyruzouggmtbzxb.*
Then on the update they gave me a new package with the name:
i...
Taking screenshot on Emulator from Android Studio
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@Nino Handler I do just this, but no image appears on my desktop (and if I change the location, still no luck), so as a result I can't take screenshots using the emulator. Could you give some tips to get it sorted out?
– agiro
De...