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Persistence unit as RESOURCE_LOCAL or JTA?
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84
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Code coverage with Mocha
...you get your mocha tests to pass:
npm install nyc
Now, simply place the command nyc in front of your existing test command, for example:
{
"scripts": {
"test": "nyc mocha"
}
}
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Why does scanf() need “%lf” for doubles, when printf() is okay with just “%f”?
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27
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How do I temporarily disable triggers in PostgreSQL?
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It is also handy that this command doesn't disable constraint triggers
– bartolo-otrit
Jan 30 '15 at 11:18
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What is the difference between a .xib file and a .storyboard?
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In that case, I believe the NavigationControllers would come into play?
– Sagar Hatekar
Jun 15 '12 at 2:58
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Express.js - app.listen vs server.listen
... @user2167582 the effect is the same, yes, but of course a literal === comparison would fail ;) If you don't believe me, there is always the source.
– robertklep
Aug 6 '14 at 12:47
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'typeid' versus 'typeof' in C++
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C++ language has no such thing as typeof. You must be looking at some compiler-specific extension. If you are talking about GCC's typeof, then a similar feature is present in C++11 through the keyword decltype. Again, C++ has no such typeof keyword.
typeid is a C++ language operator which retu...
C++ Exceptions questions on rethrow of original exception
...n anew (at a different "magical location" 0x98e70b0 -- because for all the compiler knows err could be an object on the stack about to be unwinded, like e was at 0xbfbce430, not in the "magical location" at 0x98e7058), so you will lose derived-class-specific data during the copy-construction of a ba...
CSS - How to Style a Selected Radio Buttons Label?
...s how to hide the standard radio buttons. I’ve made this prototype jsbin.com/miwati/edit?html,css,output. The radio buttons are absolutely positioned behind the labels. Probably not the best approach though.
– Šime Vidas
Aug 2 '15 at 15:58
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How can I output UTF-8 from Perl?
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You're welcome. See also another correct answer: stackoverflow.com/questions/627661/writing-perl-code-in-utf8/… and remember, TMTOWTDI. And @Paul - if you're writing UTF-8 to a file, you should probably use binmode() on that filehand...