Clean code

Clean

free from dirt; unsoiled; unstained

Code

a system of words, letters, figures, or symbols used to represent others, especially for the purposes of secrecy

 

program instructions

Clean code

 

Easy to understand

 

Easy to change

 

Easy to maintain

 

Basic concepts

+ Variable

+ Method

+ Function

+ Interface

+ Class

+ Heritage

+ Polimorphy

+ Test