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Matrix Transpose in Python
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The "best" answer has already been submitted, but I thought I would add that you can use nested list comprehensions, as seen in the Python Tutorial.
Here is how you could get a transposed array:
def matrixTranspose( matrix ):
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Verifying a specific parameter with Moq
...you call a function for each object in a list (for example).
foreach (var item in myList)
mockRepository.Verify(mr => mr.Update(
It.Is<MyObject>(i => i.Id == item.Id && i.LastUpdated == item.LastUpdated),
Times.Once());
Same approach for setup...
foreach (var item i...
Setting element of array from Twig
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If initialization only need:
{% set items = { 'apple': 'fruit', 'orange': 'fruit', 'peugeot': 'unknown' } %}
share
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improve this answer
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Sorting related items in a Django template
Is it possible to sort a set of related items in a DJango template?
4 Answers
4
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Is there a more elegant way of adding an item to a Dictionary safely?
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simply
dict[key] = view;
From the MSDN documentation of Dictionary.Item
The value associated with the
specified key. If the specified key is
not found, a get operation throws a
KeyNotFoundException, and a set
operation creates a new element with
the specified key.
My emphasis...
Good examples of MVVM Template
...mples
All I found were bits and pieces, so I just started writing it the best I could. After I got into it a bit, I realized there might be other people (like yourself) who could use a reference application, so I refactored the generic stuff out into a WPF/MVVM application framework and released ...
Numeric for loop in Django templates
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In order to have a python solution, this seemed to me the best one
– artu-hnrq
Jul 7 at 18:51
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Does .NET have a way to check if List a contains all items in List b?
...asy:
public class ListHelper<T>
{
public static bool ContainsAllItems(List<T> a, List<T> b)
{
return !b.Except(a).Any();
}
}
This checks whether there are any elements in b which aren't in a - and then inverts the result.
Note that it would be slightly more ...
How to get nth jQuery element
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Ex:
Consider a page with a simple list on it:
<ul>
<li>list item 1</li>
<li>list item 2</li>
<li>list item 3</li>
<li>list item 4</li>
</ul>
We can apply this method to the set of list items:
$( "li" ).eq( 2 ).css( "background-color",...
Linq to Entities - SQL “IN” clause
...e way you're thinking about it. Instead of doing "in" to find the current item's user rights in a predefined set of applicable user rights, you're asking a predefined set of user rights if it contains the current item's applicable value. This is exactly the same way you would find an item in a reg...