OCP

Builder pattern and Immutable Objects
Immutable Objects An immutable object is a read-only object (you cannot change it’s properties). It’s easy to test and automatically
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Singletons compiled
Intro to singletons When applying the singleton pattern we are aiming to create only one instance of a class in memory
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Did you know – Advanced Class Design
Can you stay with me till the end of the post? 🙂 Did you know that: The return type of
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