Starting Leetcode's 30 day javascript challenge with leetcode 2667. Today's topic is closure but we discuss several more topics. 🚀 https://neetcode.io/ - A better way to prepare for Coding Interviews 🥷 Discord: https://discord.gg/ddjKRXPqtk 🐦 Twitter: https://twitter.com/neetcode1 🐮 Support the channel: https://www.patreon.com/NEETcode ⭐ BLIND-75 PLAYLIST: https://www.youtube.com/watch?v=KLlXCFG5TnA 💡 DYNAMIC PROGRAMMING PLAYLIST: https://www.youtube.com/watch?v=73r3KWiEvyk Problem Link: https://leetcode.com/problems/create-hello-world-function/ 0:00 - Read the problem 0:50 - Coding Solution 3:10 - Article Editorial - Function Syntax 4:35 - Function Hoisting 4:35 - Arrow Functions 7:10 - Closures 11:15 - Spread Operator leetcode 2667 #neetcode #leetcode #python