Solving LeetCode 520 in JavaScript (Detect Capital) 

You’re amazing my man took awhile to understand but when it hit it hit

very good explain to beginner

nice videos! javascript beginner here. how come you mention time and space complexity at the end? why is it important and do they ask about space and time complexity in an interview?

const detectCapitalCorrectUse = (word) => { if (word === word.toUpperCase()) return true; if (word === word.toLowerCase()) return true; const wordWithoutFirstLetter = word.substring(1, word.length); if (wordWithoutFirstLetter === wordWithoutFirstLetter.toLowerCase()) return true; return false; };