Let's start with the array version of Javascript slice(). We'll get into their nuances with examples of both of these types. In this article, we look into the details of using JavaScript slice which is available with identical implementations in Array and String prototypes. We will cover several of these methods in this series, each in their own post. Some iteration methods, like () iterates over all items in a collection and some like () iterates over the array partially. slice(), some() and every() are such examples. There are other iteration methods which are not as often used, but when needed are always handy tools for iterating over arrays, strings and objects. Common examples of iteration methods in JavaScript are (), () and (). Iteration is the process of looping through a collection of data and acting on each item in order to manipulate the item or create a side effect from it. Creating Arrays from a List of Arguments.

These operations, especially with arrays and strings, are very common in front end development with libraries like React and Angular. In this series, we cover several methods that are used to iterate over a collection of data, act on them or produce side effects. This is a series on sparsely used iteration methods in JavaScript.

Javascript string slice