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What is referential transparency?
... heard it described as "it means you can replace equals with equals" but this seems like an inadequate explanation.
13 Answ...
Computational complexity of Fibonacci Sequence
...e time to calculate Fib(n-2) plus the time to add them together (O(1)). This is assuming that repeated evaluations of the same Fib(n) take the same time - i.e. no memoization is use.
T(n<=1) = O(1)
T(n) = T(n-1) + T(n-2) + O(1)
You solve this recurrence relation (using generating functions, f...
What is the difference between RDF and OWL? [closed]
...e concept of Semantic Web. I am finding it hard to understand what exactly is the difference between RDF and OWL. Is OWL an extension of RDF or these two are totally different technologies?
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Casting vs using the 'as' keyword in the CLR
... largely replaced the as operator, as you can now write:
if (randomObject is TargetType tt)
{
// Use tt here
}
Note that tt is still in scope after this, but not definitely assigned. (It is definitely assigned within the if body.) That's slightly annoying in some cases, so if you really care ...
What is the difference between a heuristic and an algorithm?
What is the difference between a heuristic and an algorithm?
12 Answers
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Is there a performance difference between i++ and ++i in C?
Is there a performance difference between i++ and ++i if the resulting value is not used?
14 Answers
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Constant Amortized Time
What is meant by "Constant Amortized Time" when talking about time complexity of an algorithm?
6 Answers
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What is the difference between Strategy pattern and Dependency Injection?
...pendency Injection both allow us to set / inject objects at run time. What is the difference between Strategy pattern and Dependency Injection?
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T-SQL CASE Clause: How to specify WHEN NULL
I wrote a T-SQL Statement similar like this (the original one looks different but I want to give an easy example here):
15 ...
what is the difference between XSD and WSDL
What is the difference between an XML Schema and WSDL ?
8 Answers
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