Java parameters
How many parameters should a method have?The answer is the fewest possible.Maximum three.Preferably zero.Arguments are bad. Each argument brings more chaos into your function.Each argument
Author: Liviu Oprisan
Java – How to name methods, classes and variables
Names matter a lot in programming.Even with small functions, if you have cryptic names you won’t be able to understand anything from the code you
Low Coupling, High Cohesion
Low Coupling, High Cohesion is a programming principle that says that your classes should be coupled with other classes as little as possible but the
Composition Over Inheritance
There are two main ways an object can interact with another object.It can have the other object as a property: this is called composition.Or it
Test Pyramid and Test Driven Development
Tests are important.Writing clean code is the best thing you can do as a programmer.But clean code without tests isn’t complete.It’s like riding a bike
My Clean Code courses
I have 2 clean code courses that you can watch on Udemy: Clean code with Java examplesClean code with PHP examples You can also watch