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Ruby on Rails form_for select field with class
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edited Mar 6 '13 at 2:14
Rimian
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What is the advantage of using forwarding references in range-based for loops?
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3 Answers
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How to create an array of object literals in a loop?
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calculating length only once is probably a good idea, I choose to add a var obj to make the code clearer, of course you can skip it, you can...
How to build query string with Javascript
...apped array.
– Jake Wilson
Jan 28 '13 at 22:19
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@JakeWilson Yeah, this answer only half answers ...
Why are flag enums usually defined with hexadecimal values
... None = 0,
Flag1 = 1 << 0,
Flag2 = 1 << 1,
Flag3 = 1 << 2,
Flag4 = 1 << 3,
Flag5 = 1 << 4
}
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How do I list loaded plugins in Vim?
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Not a VIM user myself, so forgive me if this is totally offbase. But according to what I gathe...
Can I get git to tell me all the files one user has modified?
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This isn't the only way, but it works:
git log --pretty="%H" --author="authorname" |
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What is the correct answer for cout
...hat it requires the code to produce result b, which outputs 01.
See P0145R3 Refining Expression Evaluation Order for Idiomatic C++ for more details.
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Can I assume (bool)true == (int)1 for any C++ compiler?
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Yes. The casts are redundant. In your expression:
true == 1
Integral promotion applies and t...