JavaScript secret No. 2: Higher-order functions In functional programming languages, functions are first-class members. They can be passed around like any other value, which opens up interesting ...

In the past two columns, we’ve looked at higher-order functions and talked a little ... While he specializes in JavaScript, both browser and server side, he also takes a keen interest in modern ...

In addition, a pure function can return a function as a result or (as with first-order functions) a standard data type. In addition, a pure function supports the following principles: The following ...