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Which parallel sorting algorithm has the best average case performance?
...onsiderably more memory.
If you are interested, you may use or peruse my Java code for each of these algorithms. You can find it on github: https://github.com/broadbear/sort. The code is intended as a drop-in replacement of Java Collections.sort(). If you are looking for the ability to perform par...
How to calculate the running time of my program? [duplicate]
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As an additional note: Since 1.5 you can use java.util.concurrent.TimeUnit for easy conversions from milliseconds and especially nano-seconds to other units.
– Boris
Mar 5 '11 at 13:43
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How to determine the screen width in terms of dp or dip at runtime in Android?
I need to code the layout of the android widgets using dip/dp (in java files). At runtime if I code,
int pixel=this.getWindowManager().getDefaultDisplay().getWidth() ;
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Pointers in Python?
...e great static v. dynamic debate. If they were two references to the same Java ArrayList, it would be the same, modulo syntax. If you use immutable objects (like tuples), you don't have to worry about the object being changed through another reference.
– Matthew Flaschen
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“Incorrect string value” when trying to insert UTF-8 into MySQL via JDBC?
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Your app is in Java I take it? Try invoking Java with the file-encoding parameter specifying UTF-8, e.g. java -Dfile.encoding=UTF-8 or add an appropriate switch in your Tomcat (etc.) config file.
– Eric J.
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How can I update my ADT in Eclipse?
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I had the same problem where there's no files under Generated Java files, BuildConfig and R.java were missing. The automatic build option is not generating.
In Eclipse under Project, uncheck Build Automatically. Then under Project select Build Project. You may need to fix the projec
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Where do I find some good examples for DDD? [closed]
...sing, but I'll give you a few in a few different languages:
DDDSample - a Java sample that reflects the examples Eric Evans talks about in his book. This is well commented and shows a number of different methods of solving various problems with separate bounded contexts (ie, the presentation layer)...
Why use getters and setters/accessors?
...sors are not necessary for marshalling (serialization). In some languages (Java), public get accessors cannot have the return type changed without breaking dependent classes. Moreover, I believe they run counter to OO principles. See also: stackoverflow.com/a/1462424/59087
– Da...
How to pass the values from one activity to previous activity
...tate to send it over network or you can use it for your purpose also.
Use java beans and store in it as one of his fields and use getters and setter for that
JavaBeans are Java classes that have properties. Think of
properties as private instance variables. Since they're private, the only way
they...
Assert an object is a specific type
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Here is the link to the Matcher being used: hamcrest.org/JavaHamcrest/javadoc/1.3/org/hamcrest/…
– John B
Sep 13 '12 at 11:12
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