The Art of Clean Code

Code is read much more often than it is written. Therefore, writing code that is easy to understand for humans is just as important as writing code that machines can execute.

Naming Matters

The variable name d is terrible. The variable name elapsedTimeInDays is excellent. Taking the time to name variables, functions, and classes descriptively saves hours of debugging later on.

Clean code is about intent. Your code should tell a story about what it is doing.