Conquer the JavaScript Interview: Capitalize Words [Beginner Skill Level]

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This is a part of my Algorithms and Data Structures playlist series. We cover a lot of common interview questions asked during whiteboards for entry level developers. Learning to master these takes time, practice, and pattern recognition. So I'll be helping you equip a toolbelt and filling it with as many tools as I can to help prepare you crush those interviews! Remember: "Luck is where practice meets opportunity."

In this video we cover another beginner level algorithm that utilizes a cool trick using index position logic. We need to take a lowercase string and capitalize the first letter of each new word. We achieve this by concatenating a result string in a for loop. During the loop we use the iterator i to determine if "i - 1," which represents the previous character in the string, is an empty space or not. And just like that we learn a cool little trick to solve this algorithm!

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