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Advantages of stateless programming?
I've recently been learning about functional programming (specifically Haskell, but I've gone through tutorials on Lisp and Erlang as well). While I found the concepts very enlightening, I still don't see the practical side of the "no side effects" concept. What are the practical advantages of it? ...
What's the difference between a file descriptor and file pointer?
I want to know the difference between a file descriptor and file pointer.
9 Answers
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What is the point of function pointers?
I have trouble seeing the utility of function pointers. I guess it may be useful in some cases (they exist, after all), but I can't think of a case where it's better or unavoidable to use a function pointer.
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How do I create a new line in Javascript?
I am printing a pyramid of stars, I can't get the new line to print.
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Are inline virtual functions really a non-sense?
I got this question when I received a code review comment saying virtual functions need not be inline.
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C: differences between char pointer and array [duplicate]
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Converting a string to a date in JavaScript
How can I convert a string to a date in JavaScript?
33 Answers
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Replacing a char at a given index in string? [duplicate]
String does not have ReplaceAt() , and I'm tumbling a bit on how to make a decent function that does what I need. I suppose the CPU cost is high, but the string sizes are small so it's all ok
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Inserting a Link to a Webpage in an IPython Notebook
How is this done? I'd like to have the link be in a markdown cell.
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In C#, how to check if a TCP port is available?
In C# to use a TcpClient or generally to connect to a socket how can I first check if a certain port is free on my machine?
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