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Rails: around_* callbacks
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Abram
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answered Feb 14 '11 at 23:44
Pan ThomakosPan Thomakos
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What command opens Ruby's REPL?
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Jörg W MittagJörg W Mittag
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Stream vs Views vs Iterators
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Fibonacci is a less than perfect example as it only needs the last 2 previous values, and keeping the whole stream is a waste. The Ackermann...
Callback functions in C++
...priate callables for example:
std::vector<double> v{ 1.0, 2.2, 4.0, 5.5, 7.2 };
double r = 4.0;
std::for_each(v.begin(), v.end(), [&](double & v) { v += r; });
std::for_each(v.begin(), v.end(), [](double v) { std::cout << v << " "; });
which prints
5 6.2 8 9.5 11.2
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What's the difference between MemoryCache.Add and MemoryCache.Set?
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edited Nov 15 '16 at 7:00
CodeNotFound
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In Vim, how do you search for a word boundary character, like the \b in regexp?
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/the\>
See :help /ordinary-atom
I assume "regexp" means PCRE. It is worth noting that Vim'...
How to write to Console.Out during execution of an MSTest test
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