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How to get position of a certain element in strings vector, to use it as an index in ints vector?
...r arithmetic can be applied to vector iterators as well.
Starting with C++11 you can use std::distance in place of subtraction for both iterators and pointers:
ptrdiff_t pos = distance(Names.begin(), find(Names.begin(), Names.end(), old_name_));
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How do I check for a network connection?
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edited Aug 27 '11 at 3:51
answered Feb 6 '09 at 13:53
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Get the first N elements of an array?
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corbachocorbacho
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jQuery form serialize - empty string
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Felix KlingFelix Kling
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Static link of shared library function in gcc
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answered Jun 2 '09 at 11:10
Eugene BujakEugene Bujak
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C++ where to initialize static const
...rn 42; } class foo { static const int i = f(); /* Error! */ } Note that C++11 allows calling 'constexpr' functions: constexpr int f() { return 42; } class foo { static const int i = f(); /* Ok */ }
– squelart
Jul 21 '13 at 7:49
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Boolean vs tinyint(1) for boolean values in MySQL
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dj_segfaultdj_segfault
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How to pass the -D System properties while testing on Eclipse?
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BombeBombe
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How to implement a unique index on two columns in rails
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Dorian
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answered Nov 8 '10 at 12:45
shingarashingara
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How can I filter a Django query with a list of values?
...NileshNilesh
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