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How do I get my Python program to sleep for 50 milliseconds?

... that gotcha. – Nick T Sep 6 '17 at 20:59 For others wondering: The above comment is about Python 2 where 50/1000 retu...
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Is “double hashing” a password less secure than just hashing it once?

...e list is less than three hours if only one iteration is used. But if just 2000 iterations are used, that time extends to almost 8 months. To defeat a more sophisticated attacker—one capable of downloading a program that can tap the power of their GPU, for example—you need more iterations. How ...
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ProcessBuilder: Forwarding stdout and stderr of started processes without blocking the main thread

... Chirlo 5,52011 gold badge2323 silver badges4040 bronze badges answered Jan 5 '13 at 2:54 Evgeniy DorofeevEvgeni...
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Is there a way to detect if an image is blurry?

... references to the authors of the algorithms are provided in the code. The 2012 paper by Pertuz, et al. Analysis of focus measure operators for shape from focus (SFF) gives a great review of all of these measure as well as their performance (both in terms of speed and accuracy as applied to SFF). E...
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T-SQL: Deleting all duplicate rows but keeping one [duplicate]

... You didn't say what version you were using, but in SQL 2005 and above, you can use a common table expression with the OVER Clause. It goes a little something like this: WITH cte AS ( SELECT[foo], [bar], row_number() OVER(PARTITION BY foo, bar ORDER BY baz) AS [rn] FRO...
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Mockito How to mock and assert a thrown exception?

...handy. – Crenguta S May 22 '19 at 8:20 add a comment  |  ...
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Why does python use 'else' after for and while loops?

... phoenix 3,20611 gold badge2727 silver badges3131 bronze badges answered Apr 2 '12 at 16:30 Björn LindqvistBjö...
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Padding between ActionBar's home icon and title

...em android:drawable="@drawable/ic_launcher" android:right="20dp"/> </layer-list> In the android_manifest.xml you can still set a different app icon (launcher icon on 'desktop'. Any different logo definition here are visible in activities without an action bar. ...
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Generate unique random numbers between 1 and 100

... | edited Nov 20 '18 at 10:08 answered Jun 1 '18 at 23:52 ...
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How to move out of auto-completed brackets in IntelliJ IDEA (without using the arrow keys)?

...Enter). UPDATE Initial implementation for this feature is available in 2018.2 EAP version - press Tab to jump out. It works more like in MS Visual Studio - without visual indication of tab 'exit' position. For now, it should work in Java, SQL, Python and some other files. It will take some time...