"Become a coding god!" is not an achievable milestone. "Solve 5 array problems this week" is. Break down your big goals into ...

In this example, marginal cost is easy to quantify, as every additional slice of pizza has a marginal cost equivalent to $2. On the other hand, marginal benefit may be more difficult to quantify.

Starting with small python projects for beginners like a calculator or a to-do list helps you get comfortable with basic ...