Blog Archives

09: ♦ When to use which Java data structure? and why?

List, Set, Map, and Queue(access the ends FIFO or LIFO) are the basic Java data structure interfaces for which there are different implementations to cater for different usage patterns. Java data structure interview questions are very popular, and pays to know the differences. #1 Array (Employee[]) Vs List (List<Employee>):  Array…...

Members Only Content

This content is for the members with any one of the following paid subscriptions:

30-Day-Java-JEE-Career-Companion, 90-Day-Java-JEE-Career-Companion, 180-Day-Java-JEE-Career-Companion, 365-Day-Java-JEE-Career-Companion and 2-Year-Java-JEE-Career-Companion Log In | Register | Try free FAQs | Home
Posted in Collection and Data structures, member-paid, Which Data Structure & WHy

9 Java Data structures best practices

#1: Choose the right type of Java data structure based on usage patterns like fixed size or required to grow, duplicates allowed or not, ordering is required to be maintained or not, traversal is forward only or bi-directional, inserts at the end only or any arbitrary position, more inserts or

Read more ›

Posted in Best Practice, Which Data Structure & WHy

800+ Java Q&As – ♥Free | ♦FAQs

open all | close all

100+ Java Tutorials – Step by step

open all | close all

How good are your

open all | close all