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How do I check if there are duplicates in a flat list?
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Use set() to remove duplicates if all values are hashable:
>>> your_list = ['one', 'two', 'one']
>>> len(your_list) != len(set(your_list))
True
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Input from the keyboard in command line application
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@PeterWebb - works fine in xcode terminal, falls through in playground :)
– aprofromindia
Apr 8 '16 at 14:50
2
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How to efficiently compare two unordered lists (not sets) in Python?
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For short lists, big-O analysis is usually irrelevant because the timings are dominated by constant factors. For the longer lists, I suspect something is wrong with your benchmarking. For 100 ints with 5 repeats each, I get: 127 usec for sorted and 42 for Count...
What's the difference between size_t and int in C++?
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The definition of SIZE_T is found at:
https://msdn.microsoft.com/en-us/library/cc441980.aspx and https://msdn.microsoft.com/en-us/library/cc230394.aspx
Pasting here the required information:
SIZE_T is a ULONG_PTR representing the maximum number of bytes to whic...
How do I verify a method was called exactly once with Moq?
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Test controller may be :
public HttpResponseMessage DeleteCars(HttpRequestMessage request, int id)
{
Car item = _service.Get(id);
if (item == null)
{
return request.CreateResponse(HttpStatusCode.NotFound);
}
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Is there a range class in C++11 for use with range based for loops?
...:irange, which is a bit more focused in scope.
C++20's range library will allow you to do this via view::iota(start, end).
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Getting the class name of an instance?
...note that the above method works with new-style classes only (in Python 3+ all classes are "new-style" classes). Your code might use some old-style classes. The following works for both:
x.__class__.__name__
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Combining INSERT INTO and WITH/CTE
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Multiple ModelAdmins/views for same model in Django admin
...osts owned by the user would be at /admin/myapp/myposts.
After looking at http://code.djangoproject.com/wiki/DynamicModels, I've come up with the following function utility function to do the same thing:
def create_modeladmin(modeladmin, model, name = None):
class Meta:
proxy = True
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How to use transactions with dapper.net?
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