javascript how to call arrow function parameter code example

Example 1: arrow function map js

const exampleArray = ['aa','bbc','ccdd'];
console.log(exampleArray.map(a => a.length));
//Would print out [2,3,4]

Example 2: arrow function javascript

// an arrow function is also called a lambda or an anonymous function

let myFunction = () => {
  // some logic
}