So you think you know how to code huh? That’s what I thought when I finished my boot camp, and then I did my first technical interview. Wow was that a shocker, it really put me in my place and made me realize I knew way less than I thought. Even if you are smart enough to solve an algorithm, it doesn’t mean you did it in an efficient way. This is where Big O notation comes into play. Big O measures how quickly your code will compute relative to other methods of solving the same problem. …

Billy Helm

Full Stack Software Engineer with a background in Petroleum Engineering

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