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Liviu Oprisan

What do we want? We dont know! When do we want it? Next sprint!

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Java parameters
September 26, 2020September 26, 2020 Liviu Oprisan

Java parameters

Clean code

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

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Java – How to name methods, classes and variables
September 26, 2020September 26, 2020 Liviu Oprisan

Java – How to name methods, classes and variables

Clean code

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

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Low Coupling, High Cohesion
September 26, 2020September 26, 2020 Liviu Oprisan

Low Coupling, High Cohesion

Clean code

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

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Composition Over Inheritance
September 25, 2020September 26, 2020 Liviu Oprisan

Composition Over Inheritance

Clean code

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

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Test Pyramid and Test Driven Development
September 25, 2020September 26, 2020 Liviu Oprisan

Test Pyramid and Test Driven Development

Clean code

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

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My Clean Code courses
September 22, 2020September 25, 2020 Liviu Oprisan

My Clean Code courses

Clean code

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

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