Learn the benefits and risks of options and how to start trading options Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Samantha (Sam) Silberstein, CFP®, CSLP®, ...
Interactive shell scripts are clunky. Prompting users with read or readline means no validation, no structure, and an ugly experience. What if you could pop open a real form in the browser instead?