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What are the new documentation commands available in Xcode 5? [closed]
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4 Answers
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When should I use C++14 automatic return type deduction?
With GCC 4.8.0 released, we have a compiler that supports automatic return type deduction, part of C++14. With -std=c++1y , I can do this:
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How to reverse a string in Go?
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edited Apr 5 '12 at 14:53
answered Apr 5 '12 at 14:43
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如果携程决心战略性亏损到底，去哪儿怕是只剩一条路可走 - 资讯 - 清泛网 -...
...去哪儿怕是只剩一条路可走前天（5月22日）携程公布了以4亿美金收购艺龙的消息，笔者当时就想到了一个故事，大学里面怎么去追校花？并不是直接的上去就示好，而是孤立 前天（5月22日）携程公布了以4亿美金收购艺龙的消...
How to sort an array in Bash
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antakantak
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(How) can I count the items in an enum?
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enum foobar {foo, bar = 5, baz, quz = 20};
the number of items would be 4, but the integer values of the enum values would be way out of the array index range. Using enum values for array indexing is not safe, you should consider other options.
edit: as requested, made the special entry stick ou...
Where does Visual Studio look for C++ header files?
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114
Visual Studio looks for headers in this order:
In the current source directory.
In the Additio...
How can I print the contents of a hash in Perl?
... your friend.
use Data::Dumper;
my %hash = ('abc' => 123, 'def' => [4,5,6]);
print Dumper(\%hash);
will output
$VAR1 = {
'def' => [
4,
5,
6
],
'abc' => 123
};
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What does int argc, char *argv[] mean?
...lt; std::endl;
}
}
Running it with ./test a1 b2 c3 will output
Have 4 arguments:
./test
a1
b2
c3
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How to remove single character from a String
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