I am using a iterator.groupby to group similar entries in an iterator together based on an attribute value like this:
I\'m looking for a clean way to do this in Python: Let\'s say I have two iterators \"iter1\" and \"iter2\": perhaps a prime number generator, and itertools.count().I know a priori that both are are i
Let\'s say I have a table containing 10,000 rows of product data and I want to build an XML feed containing all data in the table.
§24.1.1/3 from C++03 Standard reads, For input iterators, a == b does not imply ++a == ++b. (Equality does not
I am using the next() iterator in order to get the second element from a colection, but this next() returns me an oject like: Resource id #115 .
suppose you have a random access iterator (eg of std::vector myVector) when iter + someInt is past-end-iterator,
In java LinkedLists, we have iterators. I can use a ListIterator and then do a linear search to find the last element that the Iterator points to. But It will take O(n) 开发者_高级运维time. How can
For this, I\'m programming in c++ using qt4 to design my interface. In this program, I create a widget which spawns a (unknown) number QPushButtons depending on user input, thus I am creating them dy
CODE A: vector< int >::const_reverse_iterator rcit; vector< int >::const_reverse_iterator tit=v.rend();
In Propel ( using in Symfony ), I am using the following: $data = ObjectPeer::doSelect($myCriteria); // $myCriteria is Criteria Object
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