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Why business is not eager for refactoring?

1 minute read

I have quite often meet with opinions that claims that business (by buisness I mean company) doesn’t allow the programming team to refactor or just put some ...

Builder Design Patter

1 minute read

Builder is a creational design pattern that lets you construct complex objects step by step. The pattern allows you to produce different types and representa...

Spring Cache

3 minute read

What is Spring Cache? How to configure it in your project and how to use it? How does Spring Cache work? How to add an external provider that allows flexible...

Observer Design Patter

1 minute read

The observer pattern is a software design pattern in which an object, named the subject, maintains a list of its dependents, called observers, and notifies t...

Spring Bean Scopes

2 minute read

The scope defines the runtime context within which the bean instance is available.

Custom Assertions with AssertJ

less than 1 minute read

You may have contact with test that are not too readable, as the communicates when they fail. In that case you should take in consideration creating your own...

Strategy Design Patter

1 minute read

Strategy is a behavioral design pattern that lets you define a family of algorithms, put each of them into a separate class, and make their objects interchan...

What are benefits of testing?

1 minute read

Do i really need tests? Isn’t it a waste of time? And other questions like this that you might asked once or still asking yourself. Its not true and let me e...

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