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count (non-blank) lines-of-code in bash
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edited Sep 22 '08 at 13:37
answered Sep 22 '08 at 13:23
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“FOUNDATION_EXPORT” vs “extern”
...EXPORT compiles to extern in C, extern "C" in C++, and other things in Win32. So, it's more compatible across languages and operating systems. For many projects, this won't make any difference.
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Android Studio says “cannot resolve symbol” but project compiles
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27 Answers
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Relative frequencies / proportions with dplyr
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295
Try this:
mtcars %>%
group_by(am, gear) %>%
summarise(n = n()) %>%
mutate(freq...
Vim Insert Mode on Mac OS X
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213
If this is as simple a question as it seems, you merely press i.
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git push says “everything up-to-date” even though I have local changes
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Collection versus List what should you use on your interfaces?
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To answer the "why" part of the question as to why not List<T>, The reasons are future-p...
Can I apply the required attribute to fields in HTML5?
...e attribute specified,
and has a display size of 1 (do not have SIZE=2 or more - omit it if not needed);
and if the value
of the first option element in the
select element's list of options (if
any) is the empty string (i.e. present as value=""),
and that
option element's paren...
Compare two objects and find the differences [duplicate]
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2 Answers
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What does gcc's ffast-math actually do?
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