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Practical example where Tuple can be used in .Net 4.0?

...t's the point - it is more convenient not to make a custom class or struct all the time. It is an improvement like Action or Func... you can make this types yourself, but it's convenient that they exist in the framework. sha...
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Can I use an OR in regex without capturing what's enclosed?

... Depending on the regular expression implementation you can use so called non-capturing groups with the syntax (?:…): ((?:a|b)c) Here (?:a|b) is a group but you cannot reference its match. So you can only reference the match of ((?:a|b)c) that is either ac or bc. ...
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MVC4 DataType.Date EditorFor won't display date value in Chrome, fine in Internet Explorer

... What would be the way of doing this "globally" for all properties marked [DataType(DataType.Date)] so I wouldn't have to mark all these properties separately with the risk of missing some? – Marjan Venema Jul 20 '13 at 13:35 ...
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SQL Server ':setvar' Error

... running the script either via the menu as above or ensure your custom install script does so before it runs. – rism May 20 '12 at 1:39 ...
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Will using goto leak variables?

Is it true that goto jumps across bits of code without calling destructors and things? 1 Answer ...
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Why is Class.newInstance() “evil”?

... This is the very nature of reflection in general ... not at all specific to Constructor.newInstance(). – Ryan Delucchi Oct 24 '08 at 23:35 29 ...
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MetadataException: Unable to load the specified metadata resource

All of a sudden I keep getting a MetadataException on instantiating my generated ObjectContext class. The connection string in App.Config looks correct - hasn't changed since last it worked - and I've tried regenerating a new model (edmx-file) from the underlying database with no change. ...
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When is each sorting algorithm used? [closed]

...han a quick sort. There are some in-place merge sorts, but AFAIK they are all either not stable or worse than O(N log N). Even the O(N log N) in place sorts have so much larger a constant than the plain old merge sort that they're more theoretical curiosities than useful algorithms. Heap sort: W...
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How to get the index of a maximum element in a numpy array along one axis

...eading. It calculates the index of the maximum element of the array across all axis, not along a given axis as the OP asks: it is wrong. Moreover, if there is more than one maximum, it retrieves the indices of only the first maximum: this should be pointed out. Try with a = np.array([[1,4,3],[4,3,1]...
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arrow operator (->) in function heading

...) + std::declval<T2>()) compose(T1 a, T2 b); except it's getting really verbose now. So the alternate declaration syntax was proposed and implemented and now you can write template <typename T1, typename T2> auto compose(T1 a, T2 b) -> decltype(a + b); and it's less verbose and t...