This very issue is one of my pet peeves of working in Java/C, because extract-function refactoring is severely inhibited by having only 1 return value, and it forces you to pass in mutable values ...

If you’re returning information from a then or catch handler, it will always be wrapped in a promise, if it isn’t a promise already. So, you never need to write code like this: If you are unsure if ...

Like magic, tuples make the impossible possible. Yep, we're talking here about one little corner in the Standard Template Library that will make it simple to return multiple values from a single ...

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