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Officially, what is typename for?
...he exception is that if you use the nested dependant type name either as a base class or in a member initialization list, you should not use typename there:
template<class T>
class D : public B<T>::NestedType // No need for typename here
{
public:
D(std::string str) : B...
How can I count the occurrences of a list item?
...rt Counter
>>> c = Counter(l)
>>> c['b']
4
Counters are based on Python dictionaries, their keys are the elements, so the keys need to be hashable. They are basically like sets that allow redundant elements into them.
Further usage of collections.Counter
You can add or subtract wi...
composer: How to find the exact version of a package?
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PowerShell and the -contains operator
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How can I disable logging while running unit tests in Python Django?
I am using a simple unit test based test runner to test my Django application.
15 Answers
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Get size of all tables in database
I have inherited a fairly large SQL Server database. It seems to take up more space than I would expect, given the data it contains.
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How to save a data.frame in R?
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Limits of Nat type in Shapeless
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How are booleans formatted in Strings in Python?
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Turn off Chrome/Safari spell checking by HTML/css
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