Bhavesh Jadhavbhaveshjadhav.hashnode.dev·May 26, 2024JavaScript Concepts: Hoisting, this Keyword, and Undefined vs. Not DefinedJavaScript is a versatile and powerful language, but it comes with some concepts that can be tricky to understand. In this blog, we’ll explore three important concepts: hoisting, the this keyword, and the difference between undefined and not defined....10 likesJavascript BasicsJavaScript
Vijaya Shreevijayashree.hashnode.dev·Mar 5, 2024UNDEFINED Vs NOT DEFINED in JSIn JavaScript, understanding difference between undefined and not defined can be crucial. JavaScript code execution happens in two phases : MEMORY CREATION PHASE and CODE EXECUTION PHASE. In memory creation phase , the JS skims through whole program ...undefined vs not defined
