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What is the difference between RDF and OWL? [closed]

...erence between RDF and OWL. Is OWL an extension of RDF or these two are totally different technologies? 12 Answers ...
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Javascript switch vs. if…else if…else

... Answering in generalities: Yes, usually. See More Info Here Yes, because each has a different JS processing engine, however, in running a test on the site below, the switch always out performed the if, elseif on a large number of iterations. Test site ...
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DateTime vs DateTimeOffset

...s a position on someone's calendar, and there are many different calendars all over the globe. We call these calendars time zones. Calendar time is represented by a DateTime where .Kind is DateTimeKind.Unspecified, or DateTimeKind.Local. And .Local is only meaningful in scenarios where you have a...
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Quickest way to compare two generic lists for differences

...2.Except(list1).ToList(); I suspect there are approaches which would actually be marginally faster than this, but even this will be vastly faster than your O(N * M) approach. If you want to combine these, you could create a method with the above and then a return statement: return !firstNotSecon...
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'\r': command not found - .bashrc / .bash_profile [duplicate]

... When all else fails in Cygwin... Try running the dos2unix command on the file in question. It might help when you see error messages like this: -bash: '\r': command not found Windows style newline characters can cause issues ...
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Why would a static nested interface be used in Java?

... keyword in the above example is redundant (a nested interface is automatically "static") and can be removed with no effect on semantics; I would recommend it be removed. The same goes for "public" on interface methods and "public final" on interface fields - the modifiers are redundant and just add...
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Why catch and rethrow an exception in C#?

...way that the code in the article does it is evil. throw ex will reset the call stack in the exception to the point where this throw statement is; losing the information about where the exception actually was created. Second, if you just catch and re-throw like that, I see no added value, the code e...
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What's the difference between commit() and apply() in SharedPreferences

... tl;dr: commit() writes the data synchronously (blocking the thread its called from). It then informs you about the success of the operation. apply() schedules the data to be written asynchronously. It does not inform you about the success of the operation. If you save with apply() and immediately...
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Why does C# not provide the C++ style 'friend' keyword? [closed]

The C++ friend keyword allows a class A to designate class B as its friend. This allows Class B to access the private / protected members of class A . ...
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In PHP with PDO, how to check the final SQL parametrized query? [duplicate]

...rametrized query, how can you check the final query (after having replaced all tokens)? 9 Answers ...