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Why Java needs Serializable interface?
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@McDowell what do you mean by persisted form of classes ? I followed that link but can't understand what you mean ? can you explain this please ?
– Geek
Aug 22 '12 at 7:36
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How can I remove all my changes in my SVN working directory?
... not do that unless you are really sure that the nuke-from-space option is what you want!! This has the advantage of also nuking all build cruft, temporary files, and things that SVN ignores.
The more correct solution is to use the revert command:
svn revert -R .
The -R causes subversion to rec...
Why is it Valid to Concatenate Null Strings but not to Call “null.ToString()”?
...her hand, ToString() is an instance method, which you cannot call on null (what type should be used for null?).
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Unable to load DLL 'SQLite.Interop.dll'
...nyway I installed the NuGet package to a DLL project and I got this error. What I had to do to get it working I had to install it to the main site project, too. Even if it doesn't touch SQLite classes at all.
My guess is that SQLite uses the entry assembly to detect which version of Interop to load...
Representing null in JSON
What is the preferred method for returning null values in JSON? Is there a different preference for primitives?
7 Answers
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PHP memory profiling
What's a good way to profile a PHP page's memory usage? For example, to see how much memory my data is using, and/or which function calls are allocating the most memory.
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What is the difference between “pom” type dependency with scope “import” and without “import”?
...dency>
</dependencies>
</dependencyManagement>
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What then happens is that all the dependencies defined in the dependencyManagement section of the other-pom-artifact-id are included in your POM's dependencyManagement section. You can then reference these dependencies in the...
Is “for(;;)” faster than “while (TRUE)”? If not, why do people use it?
...see, everyone has a pet way of writing an unending loop. Pick for yourself whatever makes you happiest for the little things, and then run your profiler on the code that matters. :)
– Ben Zotto
Apr 10 '10 at 2:15
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Quicksort vs heapsort
Both quicksort and heapsort do in-place sorting. Which is better? What are the applications and cases in which either is preferred?
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What do single quotes do in C++ when used on multiple characters?
...ann Yes, my sentiments exactly. But you can safely use it in switches and whatnot, as direct comparison for == should check out
– bobobobo
Dec 21 '13 at 2:07
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