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Standard alternative to GCC's ##__VA_ARGS__ trick?
There is a well-known problem with empty args for variadic macros in C99.
10 Answers
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What's the equivalent of use-commit-times for git?
...thing that will make a simple "make" miscompile your source tree, I don't know what defintiion of "wrong" you are talking about.
It's WRONG.
It's STUPID.
And it's totally INFEASIBLE to implement.
(Note: small improvement: after a checkout, timestamps of up-to-date files are no longer modified (Git...
Why are dashes preferred for CSS selectors / HTML attributes?
...elopers avoided it like the plague. Of course, we don't need the backslash nowadays, but the dash-etiquette has already been firmly established.
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Verify a certificate chain using openssl verify
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It does. I just re-ran the commands with a chain that I know is correct (it serves production traffic for my employer), and then again with another, unrelated root certificate. See the transcript gist.
– Peter
Aug 11 '16 at 9:07
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git pull from master into the development branch
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1This second part has been changed—I say "fixed"—in git 1.8.4, which now updates "remote branch" references opportunistically. (It was, as the release notes say, a deliberate design decision to skip the update, but it turns out that more people prefer that git update it. If you want the old ...
How to sort a dataframe by multiple column(s)
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The ggplot2 microbenchmark function above is now available as taRifx::autoplot.microbenchmark.
– Ari B. Friedman
Jun 1 '12 at 1:23
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Short description of the scoping rules?
...ning to it will lead to unpredicted and hard to debug issues if you don't know what you're doing.
– Ctrl-C
Jan 21 '14 at 2:19
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How to declare std::unique_ptr and what is the use of it?
...int> p = make_unique<int>(42);
Which is both clearer and safer. Now concerning this doubt of yours:
What is also not clear to me, is how pointers, declared in this way will be different from the pointers declared in a "normal" way.
Smart pointers are supposed to model object ownersh...
What are the minimum margins most printers can handle?
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i thought .25 as well. Didnt know laser printers had larger margins - good thing I asked. Thanks for your replies.
– robodisco
Aug 19 '10 at 6:29
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Insert/Update Many to Many Entity Framework . How do I do it?
... joining table. That is the correct behaviour and that's what you expect.
Now, when doing inserts or updates, try to think in terms of objects. E.g. if you want to insert a class with two students, create the Class object, the Student objects, add the students to the class Students collection add t...