Java

Question

How can I practice Java

Answer 1

Basics: Master variables, loops, conditionals, arrays, methods, and classes.
OOP: Practice inheritance, polymorphism, encapsulation, abstraction with small projects (e.g., bank system, library).
Data Structures & Algorithms: Solve problems using arrays, lists, stacks, queues, maps, trees, and recursion.
Mini Projects: Build console apps, simple games, or file tools to apply what you learn.
Libraries & Frameworks: Learn Collections, Streams, Lambda, and optionally JavaFX or Spring Boot.
Read & Debug Code: Study open-source Java projects, fix bugs, and add features.
Consistency: Code daily and track progress through small projects.

Answer 2

Thank You 😇

Answer 3

❄ Websites To Practice Your Coding Skills
⚡ https://www.hackerrank.com
⚡ https://www.codewars.com
⚡ https://www.hackerearth.com
⚡ https://codecombat.com
⚡ https://projecteuler.net
⚡ https://brainwar.it
⚡ http://www.programmr.com
⚡ https://www.codechef.com
⚡ http://www.codeabbay.com
⚡ https://www.topcoder.com
⚡ https://coderbyte.com
⚡ https://leetcode.com
⚡ http://exercism.io
⚡ https://codefights.com
⚡ http://www.cyber-dojo.org
⚡ http://codingbat.com
⚡ http://www.pythonchallenge.com
⚡ https://codegolf.stackexchange.com
⚡ https://www.codingame.com
⚡ http://www.programmr.com
⚡ https://programmingpraxis.com
💧 Credit :: Maz

Answer 4

Siya Stuti ,

have you already tried to use codecoach from sololearn?

if not, follow this description:

> you can find *code coach exercises* in der *community section*. if you click on *view more*, the various exercises are shown in a list.

> each exercise indicates the difficulty level, so you can start with exercises marked as easy. select the programming language you wanted to use.

> first you should read the task description *carefully* and also the sample input / output data. then you can go to the code area and try to solve the exercise.

> finally hit run. the playground will use various values (test cases) to check if your code meets the requirements. only if all test cases are passed, the exercise will be marked as solved.

you can switch between the task description and the coding area.