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Constructors in Go
...introduces struct literals and demonstrate how they can be used to write a more idiomatic version of the NewFile constructor :)
– tux21b
Aug 8 '13 at 12:47
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How do I check if file exists in Makefile so I can delete it?
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More concise: FILE_EXISTS := $(or $(and $(wildcard $(PATH_TO_FILE)),1),0)
– cmaster - reinstate monica
Nov 16 '18 at 14:57
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How can I use goto in Javascript?
...onsole.log("Hello, world!");
i++;
if(i < 538) goto start;
You can read more about how goto is implemented, but basically, it does some JavaScript preprocessing that takes advantage of the fact that you can simulate a goto with a labelled while loop. So, when you write the "Hello, world!" program...
Turning off auto indent when pasting text into vim
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I think set paste is easier, definitely. It is much more semantic than noai or even noautoindent, which is more important when typing "noai" and "paste" take about the same insignificant amount of time when you are proficient enough as a touch typist.
– V...
Easy way to convert Iterable to Collection
...terables.contains(Iterable, Object)), but the performance implications are more obvious.
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Optimizing away a “while(1);” in C++0x
... the optimization of actually
non-terminating loops. The former are much more common than the
latter, and often more interesting to optimize.
There are clearly also for-loops with an integer loop variable in
which it would be difficult for a compiler to prove termination, and
it would t...
Why doesn't std::queue::pop return value.?
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Is there a more elegant way of adding an item to a Dictionary safely?
...the indexer is clearly the right answer for your specific problem, another more general answer to the problem of adding additional functionality to an existing type would be to define an extension method.
Obviously this isn't a particularly useful example, but something to bear in mind for the next...
More than 10 lines in a node.js stack error?
Is there a way to get more than 10 lines in a node.js stack error?
4 Answers
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