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vbernat
on Oct 22, 2017
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Implementing Go's defer keyword in C++
"with" supports an arbitrary number of contexts.
eesmith
on Oct 22, 2017
[–]
arbitrary
but fixed
number of contexts. What if you wanted to open a
variable
number of files, as in my example at
https://news.ycombinator.com/item?id=15524395
?
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