The latest JavaScript specification standardizes a well-balanced and thoughtful set of features, including the built-in ...

When forcing an array with brackets notation on a path, undefined will return an empty array (not [undefined]) This is not the case for null, though. MapTransform treats null as a value, an intended ...

Based on my understanding of the JS spec the Array.prototype.sort compareFunction is never called on undefined values in an array (they are always sorted to the end of the array). all undefined ...

Arrays are wonderful and a very particular type in JavaScript. There are many useful built-in properties and methods that will help you resolve any task which involves this kind of type. Today, we ...