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Is it better to return null or empty collection?
...e.Empty<Foo>();
}
Using Enumerable.Empty<T>() can be seen as more efficient than returning, for example, a new empty collection or array.
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How to give Jenkins more heap space when it´s started as a service under Windows?
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What is a reasonable code coverage % for unit tests (and why)? [closed]
...master laughed so hard and
loud that his belly, evidence that he
drank more than just green tea,
flopped up and down.
“The third programmer wants only simple answers – even when there are
no simple answers … and then does not
follow them anyway.”
The young apprentice and ...
What is “vectorization”?
...uction sets which apply the same operation simultaneously to two, four, or more pieces of data. Modern x86 chips have the SSE instructions, many PPC chips have the "Altivec" instructions, and even some ARM chips have a vector instruction set, called NEON.
"Vectorization" (simplified) is the proces...
How can you diff two pipelines in Bash?
...az | quux) # or only use process substitution once
The 2nd version will more clearly remind you which input was which, by showing
-- /dev/stdin vs. ++ /dev/fd/63 or something, instead of two numbered fds.
Not even a named pipe will appear in the filesystem, at least on OSes where bash can impl...
How to get rid of the 'undeclared selector' warning
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Why does C# disallow readonly local variables?
... -1 In C++ there's no machine code support for const (which in C++ is more like C# readonly than like C# const, although it can play both roles). Yet C++ supports const for local automatic variable. Hence the lack of CLR support for a C# readonly for local variable, is irrelevant.
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How do I convert a double into a string in C++?
...le wrapper? And thanks for providing the link, I actually did think it was more or less a simple wrapper :)
– Johannes Schaub - litb
Nov 5 '11 at 1:31
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Remove CSS class from element with JavaScript (no jQuery) [duplicate]
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What's the fastest way to loop through an array in JavaScript?
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