Let's get started:

1. Do when you are stress free. 
2. Don't Code while watching television, playing games or listening to music because it can divert your mind.
3. Learn proper before you code, if you are new to the coding world then you should have some basic knowledge of coding or language that you want to use. 
4. Use suitable variables, functions and methods mean to use the name of the variables, functions, and methods which are related to your code. 
5. Start with the basic language i.e., 'C' before starting with java.
6. You can also refer some books or youtube channel to learn any coding language.