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Why is it bad practice to call System.gc()?
After answering a question about how to force-free objects in Java (the guy was clearing a 1.5GB HashMap) with System.gc() , I was told it's bad practice to call System.gc() manually, but the comments were not entirely convincing. In addition, no one seemed to dare to upvote, nor downvote my ...
How to run Rake tasks from within Rake tasks?
I have a Rakefile that compiles the project in two ways, according to the global variable $build_type , which can be :debug or :release (the results go in separate directories):
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Difference between `constexpr` and `const`
What's the difference between constexpr and const ?
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Why is “final” not allowed in Java 8 interface methods?
...the most useful features of Java 8 are the new default methods on interfaces. There are essentially two reasons (there may be others) why they have been introduced:
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Why is a pure virtual function initialized by 0?
We always declare a pure virtual function as:
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Targeting both 32bit and 64bit with Visual Studio in same solution/project
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Strip whitespace from jsp output
How can I strip out extra whitespace from jsp pages' output? Is there a switch I can flip on my web.xml? Is there a Tomcat specific setting?
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Android emulator-5554 offline
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How to run an application as “run as administrator” from the command prompt? [closed]
I have a batch file called test.bat . I am calling the below instructions in the test.bat file:
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How do I achieve the theoretical maximum of 4 FLOPs per cycle?
How can the theoretical peak performance of 4 floating point operations (double precision) per cycle be achieved on a modern x86-64 Intel CPU?
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