Increment and Decrement
                
Ever wonder what the difference between i++ and ++i was? Did you know both were options? i++ returns i and then
                    increments it whereas ++i increments i and then returns it.
                
                    
let i = 0;
                        console.log(i++);
                        // 0
                        let i = 0;
                        console.log(++i);
                        // 1
                
            

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