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How do you implement a “Did you mean”? [duplicate]

...er they make use of statistics to identify "similar" queries that returned more results than your query, the exact algorithm is of course not known. There are different sub-problems to solve here, as a fundamental basis for all Natural Language Processing statistics related there is one must have b...
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Why is a pure virtual function initialized by 0?

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Which is faster in Python: x**.5 or math.sqrt(x)?

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Converting string to Date and DateTime

... i added a little more explanation to my code, thanks @konforce – Ibu Jun 4 '11 at 20:29 9 ...
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The difference between the 'Local System' account and the 'Network Service' account?

...unt that is meant to run standard privileged services. This account is far more limited than Local System (or even Administrator) but still has the right to access the network as the machine (see caveat above). NT AUTHORITY\NetworkService the account has no password (any password information you p...
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How can I add a class attribute to an HTML element generated by MVC's HTML Helpers?

... Current best practice in CSS development is to create more general selectors with modifiers that can be applied as widely as possible throughout the web site. I would try to avoid defining separate styles for individual page elements. If the purpose of the CSS class on the <...
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Why does C# have break if it's not optional? [duplicate]

... Basically to make it more familiar to C/C++/Java developers. Personally I think it was a mistake, but that's the reasoning. I would have preferred a forced block: case '1': { } Aside from anything else, that would have avoided the weird varia...
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How to determine if a record is just created or updated in after_save

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Creating a copy of an object in C# [duplicate]

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Should I pass an std::function by const-reference?

...e are forced to copy the std::function. That store makes passing by value more optimal. If there is any possibility you are storing a copy of the std::function, pass by value. Otherwise, either way is roughly equivalent: the only downside to by-value is if you are taking the same bulky std::funct...