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Fullscreen Activity in Android?

... setContentView(R.layout.main); } } Or you can do it via your AndroidManifest.xml file: <activity android:name=".ActivityName" android:label="@string/app_name" android:theme="@android:style/Theme.NoTitleBar.Fullscreen"/> Edit: If you are using AppCompatActivity then yo...
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How do I preview emails in Rails?

... @andres Pretty sure that's by design--you don't want users to preview your mail on production servers, it's meant only for local development. – mpowered Jan 24 '15 at 5:45 ...
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What is the C# version of VB.net's InputDialog?

...lt", x_coordinate, y_coordinate); Only the first argument for prompt is mandatory share | improve this answer | follow | ...
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BestPractice - Transform first character of a string into lower case

...ing(1) The first solution is not optimized because string.Format is slow and you don't need it if you have a format that will never change. It also generates an extra string to covert the letter to lowercase, which is not needed. The approach with "+ 32" is ugly / not maintainable as it requires ...
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if else in a list comprehension [duplicate]

...d that if putting the condition in the beginning, then it requires both if and else (it must yield an element) - but putting it at the end, requires the if only (you can't put an else there). – Jeppe Dec 9 '18 at 13:07 ...
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SQL RANK() versus ROW_NUMBER()

...rows that have duplicate values,in which case the same ranking is assigned and a gap appears in the sequence for each duplicate ranking. share | improve this answer | follow ...
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Android mock location on device?

...ou have to enable mock locations in the development panel in your settings and add <uses-permission android:name="android.permission.ACCESS_MOCK_LOCATION" /> to your manifest. Now you can go in your code and create your own mock location provider and set the location of this provider...
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possible EventEmitter memory leak detected

... How did this answer get all these up votes, and was choosen as correct answer? even though it should work, but this is completely wrong!! – ProllyGeek Dec 30 '18 at 10:39 ...
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How can we prepend strings with StringBuilder?

...example is: varStringBuilder.insert(0, "someThing"); It works both for C# and Java share | improve this answer | follow | ...
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How can a Java program get its own process ID?

...ctory.getRuntimeMXBean().getName() looks like the best (closest) solution, and typically includes the PID. It's short, and probably works in every implementation in wide use. On linux+windows it returns a value like 12345@hostname (12345 being the process id). Beware though that according to the doc...