Toggle navigation Home About e-be-walk.github.io Variable and Function Hoisting in JavaScript It’s important to understand how hoisting can affect scope. There’s two parts to hoisting that affect how are declarations are scoped- variable hoisting and function hoisting . Starting with variable declaration, it is important to note that with ES6 and the introduction of let and const , variable hoisting also had new, unique behavior. When using var to declare your variables, the JavaScript engine treats all dec
Posted by e-be-walk on September 29, 2018
Posted by e-be-walk on September 8, 2018