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Scala vs. Groovy vs. Clojure [closed]

Can someone please explain the major differences between Scala, Groovy and Clojure. I know each of these compiles to run on the JVM but I'd like a simple comparison between them. ...
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What kinds of patterns could I enforce on the code to make it easier to translate to another program

... programming language to another. The languages I am starting with are PHP and Python (Python to PHP should be easier to start with), but ideally I would be able to add other languages with (relative) ease. The plan is: ...
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Can a local variable's memory be accessed outside its scope?

...u rent a hotel room. You put a book in the top drawer of the bedside table and go to sleep. You check out the next morning, but "forget" to give back your key. You steal the key! A week later, you return to the hotel, do not check in, sneak into your old room with your stolen key, and look in the ...
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LLVM vs clang on OS X

I have a question concerning llvm, clang, and gcc on OS X. 3 Answers 3 ...
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ValidateAntiForgeryToken purpose, explanation and example

Could you explain ValidateAntiForgeryToken purpose and show me example about ValidateAntiForgeryToken in MVC 4? 4 Answe...
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Proper stack and heap usage in C++?

I've been programming for a while but It's been mostly Java and C#. I've never actually had to manage memory on my own. I recently began programming in C++ and I'm a little confused as to when I should store things on the stack and when to store them on the heap. ...
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Why is exception handling bad?

Google's Go language has no exceptions as a design choice, and Linus of Linux fame has called exceptions crap. Why? 15 Answ...
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Passing arrays as parameters in bash

... --iread --msi --iwrite Edit/notes: (from comments below) descTable and optsTable are passed as names and are expanded in the function. Thus no $ is needed when given as parameters. Note that this still works even with descTable etc being defined with local, because locals are visible to the ...
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What is the difference between the bridge pattern and the strategy pattern?

I tried to read many articles on dofactory , wikipedia and many sites. I have no idea on differences between bridge pattern and the strategy pattern. ...
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What are the applications of binary trees?

...ch applications where data is constantly entering/leaving, such as the map and set objects in many languages' libraries. Binary Space Partition - Used in almost every 3D video game to determine what objects need to be rendered. Binary Tries - Used in almost every high-bandwidth router for storing ro...