Java Primitives vs Wrapper : Which one to use?

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

>Learn More

Basic Mistakes of Writing Getters/Setters in Java

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

>Learn More

Design Problem: Parking Lot

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

>Learn More

How to build a Tiny URL service that scales to billions?

One of the design constraints of Twitter is that every message is ...

>Learn More

Deep/Shallow Cloning in Java

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

>Learn More

Serialization Techniques for Highly Scalable systems

When building a architecture(microservice or any other type) most common approach t...

>Learn More

Cache Refreshing Techniques

L ess frequently changing & often accessed data is usually kept in cache to avoid expensive database q...

>Learn More