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Is quitting an application frowned upon?
... BACK button does not "kill the app". It finishes the activity that was on-screen when the user pressed the BACK button.
It should only terminate when the
users want to terminate it - never
ever any other way. If you can't write
apps that behave like that in Android,
then I think that Android can't...
How to scroll to top of long ScrollView layout?
...utions is that you are trying to move up the scroll when it isn't drawn on screen yet.
You need to wait until scroll view is on screen, then move it to up with any of these solutions. This is better solution than a postdelay, because you don't mind about the delay.
// Wait until my scrollView ...
WCF on IIS8; *.svc handler mapping doesn't work
...4.5", depending on what you have installed. (you can go back up to "roles" screen to add if you don't have.
Under "WCF Services", check the box for "HTTP-Activation". You can also add non-http types if you know you need them (tcp, named pipes, etc).
Click "Install" Button.
...
What's the difference between “Write-Host”, “Write-Output”, or “[console]::WriteLine”?
...o send data on in the pipe line, but not necessarily want to display it on screen. The pipeline will eventually write it to out-default if nothing else uses it first.
Write-Host should be used when you want to do the opposite.
[console]::WriteLine is essentially what Write-Host is doing behind th...
How to specify id when uses include in layout xml file
...de> tag.
<include android:id="@+id/cell1" layout="@layout/workspace_screen" />
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Regex: Remove lines containing “help”, etc
...
Update
To clarify it, the normal behavior will be printing the lines on screen. To pipe it to a file, the > can be used. Thus, in this command:
grep -v help filename > newFileName
grep calls the grep program, obviously
-v is a flag to inverse the output. By defaulf, grep prints the line...
Calling Objective-C method from C++ member function?
... "fonts/Marker Felt.ttf", 24);
// position the label on the center of the screen
label->setPosition(Vec2(origin.x + visibleSize.width/2,
origin.y + visibleSize.height - label- >getContentSize().height));
// add the label as a child to this layer
this->addChild(label...
Rich vs Anemic Domain Model [closed]
...I use JPA 2.1 named entity graph. For example, in controller for delivery screen, I can create method to load delivery attribute and ignore bonus, such as repository.findOrderByNumberFetchDelivery(). In bonus screen, I call another method that load bonus attribute and ignore delivery, such as repo...
Significant new inventions in computing since 1980
...printing part because everyone's
online anyway.
Colour. Seriously. Colour screens made a huge difference to non-geeks'
perception of games & applications.
Suddenly games seemed less like hard
work and more like watching TV, which
opened the doors for Sega, Nintendo,
Atari et al to bring consume...
What is the difference between atan and atan2 in C++?
...eturn negative numbers, so you can't trace things in the 4 directions on a screen just by adding/subtracting its result.
atan2 is intended for the origin to be in the middle, and things can go backwards or down. That's what you'd use in a screen representation, because it DOES matter what direction...