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java Programming Glossary: spentHow does the JVM ensure that System.identityHashCode() will never change? http://stackoverflow.com/questions/1063068/how-does-the-jvm-ensure-that-system-identityhashcode-will-never-change calculated only on first use in order to keep time spent in object allocation to a minimum sometimes down to as low as..
Android Activity ClassNotFoundException - tried everything http://stackoverflow.com/questions/10866431/android-activity-classnotfoundexception-tried-everything android library share improve this question I spent some time play with my own project and I am able to replicate..
Can anyone recommend a simple Java web-app framework? [closed] http://stackoverflow.com/questions/116978/can-anyone-recommend-a-simple-java-web-app-framework getting the whole thing to play nice with Eclipse that I spent the whole weekend just trying to get to the point where I write..
Java NIO FileChannel versus FileOutputstream performance / usefulness http://stackoverflow.com/questions/1605332/java-nio-filechannel-versus-fileoutputstream-performance-usefulness passing any circuit through RAM or the CPU. The web app I spent my days and night working on is very IO heavy. I've done micro..
http://stackoverflow.com/questions/2238272/java-thread-affinity so if you want to use it in production may be you should spent some time making it more stable but for benchmarking and testing..
What are the pros and cons of the leading Java HTML parsers? http://stackoverflow.com/questions/3152138/what-are-the-pros-and-cons-of-the-leading-java-html-parsers of the various libraries. I'm hoping that some people have spent some comparing these libraries and can share what they've learned...
http://stackoverflow.com/questions/4371505/gc-overhead-limit-exceeded will throw an OutOfMemoryError if too much time is being spent in garbage collection if more than 98 of the total time is spent.. in garbage collection if more than 98 of the total time is spent in garbage collection and less than 2 of the heap is recovered.. same as that in the parallel collector except that time spent performing concurrent collections is not counted toward the..
Java “?” Operator for checking null - What is it? (Not Ternary!) http://stackoverflow.com/questions/4390141/java-operator-for-checking-null-what-is-it-not-ternary .getName .getGivenName I've scoured the internet okay I spent at least 15 minutes googling variations on java question mark..
How do I set up IntelliJ IDEA for Android applications? http://stackoverflow.com/questions/5271182/how-do-i-set-up-intellij-idea-for-android-applications android intellij idea share improve this question I've spent a day on trying to put all the pieces together been in hundreds..
Performance of Java matrix math libraries? [closed] http://stackoverflow.com/questions/529457/performance-of-java-matrix-math-libraries minutes same machine. jvisualm profiling shows much time spent in RealMatrixImpl. getEntry isValidCoordinate which appear to..
“implements Runnable” vs. “extends Thread” http://stackoverflow.com/questions/541487/implements-runnable-vs-extends-thread vs. &ldquo extends Thread&rdquo From what time I've spent with threads in Java I've found these two ways to write threads...
Java Collections copy list - I don't understand http://stackoverflow.com/questions/689370/java-collections-copy-list-i-dont-understand classes when possible on the assumption that someone spent some time making it correct. So naturally I end up with the..
How to disable Java security manager? http://stackoverflow.com/questions/762459/how-to-disable-java-security-manager java.lang.reflect.ReflectPermission suppressAccessChecks I spent last 3 hrs on this and don't have any ideas how to make this..
What is Boilerplate code , Hot code and Hot spots? http://stackoverflow.com/questions/7916985/what-is-boilerplate-code-hot-code-and-hot-spots or method that causes a higher fraction of time to be spent than necessary. Both these terms are very misleading because.. are telling me is roughly 40 of that time or 8 seconds is spent in the indexing operator on the array class. That tells me I..
http://stackoverflow.com/questions/84340/why-learn-perl-python-ruby-if-the-company-is-using-c-c-sharp-or-java-as-the in Perl Python Ruby probably would have been worth it. He spent several hours doing it. It would have taken less than one to..
Java library to compare image similarity http://stackoverflow.com/questions/8644960/java-library-to-compare-image-similarity library to compare image similarity I spent quite some time researching for a library that allows me to..
http://stackoverflow.com/questions/964747/how-can-i-use-the-java-eclipse-abstract-syntax-tree-in-a-project-outside-eclipse to do this given a Java 1.5 file. I'm very new to this and spent today browsing around and trying things out to get the code..
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