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Why hasn't functional programming taken over yet?
...n a functional style that can't simply be wished away. The shift towards a more functional style is going to happen slowly and gradually over a period of decades. And that's what it will be: a shift towards a more functional style, not a wholesale embracing of the purity and beauty of Haskell and th...
Do I cast the result of malloc?
...ame. Many people seem to not know (or ignore) this, which makes their code more verbose. Remember: sizeof is not a function! :)
While moving length to the front may increase visibility in some rare cases, one should also pay attention that in the general case, it should be better to write the ex...
Optimistic vs. Pessimistic locking
...XA allow a separate transaction identifier to be reticulated around one or more systems. This type of protocol does allow locks to be used through pooled connections as the transaction identifier is de-coupled from the sessions and supplied explicitly. However, this does incur some overhead and is...
What can MATLAB do that R cannot do? [closed]
...witched primarily to R in the last 3 years. At this point, they have much more in common than not. It partially depends on your field and use-case. And as Spencer Graves said previously, it also depends on which "church you happen to frequent". It's best if you look at the MATLAB toolkit vs. CRA...
Are there disadvantages to using a generic varchar(255) for all text-based fields?
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Why is `std::move` named `std::move`?
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It is correct that std::move(x) is just a cast to rvalue - more specifically to an xvalue, as opposed to a prvalue. And it is also true that having a cast named move sometimes confuses people. However the intent of this naming is not to confuse, but rather to make your code more re...
Clang vs GCC - which produces faster binaries? [closed]
...cc -O3 can produce a binary that runs 1% faster, or Clang binaries take up more memory or just fail due to compiler bugs, it's a deal-breaker.
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Negative weights using Dijkstra's Algorithm
... Your algorithm thus fails to accurately compute distances in some cases. Moreover, even if you were to store back pointers saying how to get from each node to the start node A, you'd end taking the wrong path back from C to A.
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Why is the asterisk before the variable name, rather than after the type?
...ct as myVariable2 has type int.
Therefore, the first programming style is more intuitive.
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CSS '>' selector; what is it? [duplicate]
...ren) of elements with class "outer" (unless, of course, you declare other, more specific rules overriding these rules). See fiddle.
div {
border: 1px solid black;
padding: 10px;
}
.outer > div {
border: 1px solid orange;
}
<div class='outer'>
div.outer - This is the par...