Promises, handlers, and chains are foundations of modern JavaScript, but they can be tricky. Here are four common traps to ...

Is there a reason why functions in most(?) programming languages are designed to support any number of input parameters but only one return value? In most languages, it is possible to "work around ...

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 ...