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Using custom std::set comparator

...se a functor (a class that overloads the () operator so it can be called like a function). struct lex_compare { bool operator() (const int64_t& lhs, const int64_t& rhs) const { stringstream s1, s2; s1 << lhs; s2 << rhs; return s1.str() < s2...
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Associating enums with strings in C#

I know the following is not possible because the Enumeration's type has to be an int 32 Answers ...
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UITextField - capture return button event

How can I detect when a user pressed "return" keyboard button while editing UITextField? I need to do this in order to dismiss keyboard when user pressed the "return" button. ...
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What is function overloading and overriding in php?

... rightfold 29.2k88 gold badges8080 silver badges103103 bronze badges answered Jun 8 '10 at 4:35 Jacob RelkinJacob Re...
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How to convert byte array to string [duplicate]

... eulerfxeulerfx 32.9k55 gold badges5757 silver badges7979 bronze badges ...
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Add characters to a string in Javascript

I need to add in a For Loop characters to an empty string. I know that you can use the function concat in Javascript to do concats with strings ...
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How do I convert a pandas Series or index to a Numpy array? [duplicate]

Do you know how to get the index or column of a DataFrame as a NumPy array or python list? 8 Answers ...
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What's the best way to break from nested loops in JavaScript?

What's the best way to break from nested loops in Javascript? 15 Answers 15 ...
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How do I change the language of moment.js?

...instance AND returns that instance. Also, as Shiv said in the comments, make sure you use "moment-with-locales.min.js" and not "moment.min.js", otherwise it won't work. share | improve this answer ...
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How can I remove the string “\n” from within a Ruby string?

... You need to use "\n" not '\n' in your gsub. The different quote marks behave differently. Double quotes " allow character expansion and expression interpolation ie. they let you use escaped control chars like \n to represent their true value, in this case, newline, and allow the use of #{ex...