Java Primitives vs Wrapper : Which one to use?

Just for the reference, In java  primitive type variables  occupy below s...

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Basic Mistakes of Writing Getters/Setters in Java

Well, after reading the title, first thought which comes to mind is ...

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Design Problem: Parking Lot

Designing a Parking Lot Application has been one of the popular questions in many of the companies like Thou...

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Choosing data type for monetary Calculation (In Java)— Float ? Double ? Or Bigdecimal

W hen I first studied Basic Arithmetic rational numbers, irrational numbers etc it aroused curiosity in me f...

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Deep/Shallow Cloning in Java

Cloning an object is a popular way to create copies of the Java ...

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Leaky/Token bucket algorithm for flow control

It’s a common joke that most programmers are theists and are strong believers of deities as they can never a...

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