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Why does an NSInteger variable have to be cast to long when used as a format argument?
...turn value, so the general problem remains. Also it can make sense in your app to use NS(U)Integer to get a larger available range on 64-bit devices.
– Martin R
Jan 5 '14 at 17:59
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Change Screen Orientation programmatically using a Button
...ink this is implementable since screen rotation behaviour can go up to the application level.
5 Answers
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How to make the tab character 4 spaces instead of 8 spaces in nano?
... answered Jun 23 '12 at 23:28
ApplesApples
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How do you avoid over-populating the PATH Environment Variable in Windows?
I would like to know what are the approaches that you use to manage the executables in your system. For example I have almost everything accessible through the command line, but now I come to the limit of the path string, so i can't add any more dir.
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Deleting a resource using http DELETE
...rb in Http is idempotent, when I issue the following request, what should happen the second (or third, or fourth, etc...)?
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How can I display a list view in an Android Alert Dialog?
In an Android application, I want to display a custom list view in an AlertDialog.
11 Answers
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javascript scroll event for iPhone/iPad?
...= function() { alert("Scrolled"); };
// etc
(See also https://developer.apple.com/library/content/documentation/AppleApplications/Reference/SafariWebContent/HandlingEvents/HandlingEvents.html)
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Why is Thread.Sleep so harmful
...ep is pointless for timing.
Threads are a limited resource, they take approximately 200,000 cycles
to create and about 100,000 cycles to destroy. By default they
reserve 1 megabyte of virtual memory for its stack and use 2,000-8,000
cycles for each context switch. This makes any waiting ...
RSpec: describe, context, feature, scenario?
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end
end
Not sure if this is a generally accepted rule but I find this approach clear and quite easy to grasp.
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How to center align the ActionBar title in Android?
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android:orientation="vertical">
<android.support.v7.widget.AppCompatTextView
android:id="@+id/tvTitle"
style="@style/TextAppearance.AppCompat.Widget.ActionBar.Title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
andro...