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How to set the environmental variable LD_LIBRARY_PATH in linux
I have first executed the command: export LD_LIBRARY_PATH=/usr/local/lib
10 Answers
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Using Auto Layout in UITableView for dynamic cell layouts & variable row heights
... row height (itself/automatically), while maintaining smooth scrolling performance?
28 Answers
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Facebook Android Generate Key Hash
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Delete your debug certificate under ~/.android/debug.keystore (on Linux and Mac OS X); the directory is something like %USERHOME%/.android on Windows.
The Eclipse plugin should then generate a new certificate when you next try to build a debug package.
Let me know if that works.
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Remove directory which is not empty
In my Node application I need to remove a directory which has some files, but fs.rmdir only works on empty directories. How can I do this?
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Java: Multiple class declarations in one file
...oviding that at most one of these is public (see JLS §7.6 ). See below for example.
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java.nio.file.Path for a classpath resource
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This one works for me:
return Paths.get(ClassLoader.getSystemResource(resourceName).toURI());
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Can a class member function template be virtual?
... is all done and the compiler cannot generate the appropriate instance anymore. Therefore you cannot have virtual member function templates.
However, there are a few powerful and interesting techniques stemming from combining polymorphism and templates, notably so-called type erasure.
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Understanding Spliterator, Collector and Stream in Java 8
...eam interface in Java 8, especially where it has to do with the Spliterator and Collector interfaces. My problem is that I simply can't understand Spliterator and the Collector interfaces yet, and as a result, the Stream interface is still somewhat obscure to me.
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Use JNI instead of JNA to call native code?
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JNA does not support mapping of c++ classes, so if you're using c++ library you will need a jni wrapper
If you need a lot of memory copying. For example, you call one method which returns you a large byte buffer, you change something in it, t...
What is a C++ delegate?
... delegate in C++? What are they, how are they used and what are they used for?
6 Answers
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