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Does functional programming replace GoF design patterns?
...n you encounter problem X, use code that looks like Y", which is basically what a design pattern is.
However, it's correct that most OOP-specific design patterns are pretty much irrelevant in functional languages.
I don't think it should be particularly controversial to say that design patterns in...
How to check what user php is running as?
...
Was just what I needed. get_current_user() was not what I needed definitely.
– dgig
Jun 29 '16 at 15:27
5
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What's so bad about Template Haskell?
...mmunity as an unfortunate convenience. It's hard to put into words exactly what I have observed in this regard, but consider these few examples
...
How to scale down a range of numbers with a known min and max value
...with
f(x) = x - min ===> f(min) = min - min = 0
So that's almost what we want. But putting in max would give us max - min when we actually want 1. So we'll have to scale it:
x - min max - min
f(x) = --------- ===> f(min) = 0; f(max) = --...
What belongs in an educational tool to demonstrate the unwarranted assumptions people make in C/C++?
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@Daniel: I'm not sure what you're trying to say. It sounds like you are suggesting its okay to overload the operators because its only the users of your class that might get it wrong, and if you aren't writing in straight C++ it doesn't matter. N...
What is the !! (not not) operator in JavaScript?
... form of two exclamation points, like so: !! . Can someone please tell me what this operator does?
36 Answers
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What is a “Stub”?
...ls made during the test, usually not responding at all to anything outside what's programmed in for the test. Stubs may also record information about calls, such as an email gateway stub that remembers the messages it 'sent', or maybe only how many messages it 'sent'.
Mocks are what we are talking...
What is the relation between BLAS, LAPACK and ATLAS
...t all. LAPACK is generally compiled separately from the BLAS, and can use whatever highly-optimized BLAS implementation you have available.
ATLAS is a portable reasonably good implementation of the BLAS interfaces, that also implements a few of the most commonly used LAPACK operations.
What “yo...
Cannot set property 'innerHTML' of null
...gt;</div>
<script type ="text/javascript">
what();
function what(){
document.getElementById('hello').innerHTML = 'hi';
};
</script>
</body>
</html>
Use event hooking: Browser's rendering engine pr...
What's the scope of the “using” declaration in C++?
...
What about if it's placed within the scope of a namespace { ... }?
– einpoklum
Nov 20 '15 at 9:09
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