What is the difference between J# and C#

I have been reading around about people using J#.

But my question is: What is the difference between J# and C#?

OK, my understanding of J# is like C# but in J开发者_开发技巧ava. Am I correct in that? Was J# before C#?

I hope someone can help me understand this better.

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C# is MS's ECMA standard langauge that borrows heavily from C/C++/Java (and a couple of concepts from Delphi).

J# is essentially a version of J++ for the .NET platform. It accepts the Java-esque language that J++ did but produces .NET code rather than Java bytecodes.

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J# is the updated version of j++, I think, which was MSs implementation of Java.

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J# was an implementation of the Java language on the .NET framework. It has since been discontinued with no further developments or plans for development.