The best way to learn Java is to do Java. This language in programming is one of the most popular ones in 2021. It is a powerful, statically typed, safe, and class-based programming language that has dominated the internet for quite some time. Java is used in practically every industry, including retail, banking, healthcare, and logistics.
It can be used for mobile, desktop, and web apps, games, web servers, application servers, database connections, client-side validations, and many other things. The product is free, and the fact that it is open-source adds to its appeal.
So if you feel a bit confused about learning Java, we are here to put you on track and guide you through the learning process by giving some useful instructions.
Why Learn Java?
- It is the world's most widely used programming language. It has become the de facto standard. According to Oracle, Java is used by 3 billion devices.
- It's an excellent starting point for learning other programming languages (C, C#, and C++). One of the main arguments in favor of studying Java first is that it teaches you how to think like a programmer, thus providing a solid foundation to move forward. It's also a language for object-oriented programming (OOP). Students must have a particular level of logic to learn OOP.
- It's an advanced language. It's been around for quite some time. What good does that do? If you're new to programming or just to Java, almost every problem you'll face has already been solved by someone else. Any question you can think of has previously been asked, answered, and posted in a programmer forum. If you are stuck on a task, there are numerous tools accessible to assist you.
- It will prepare you for a variety of open, well-paying development positions. Android apps, server apps, financial apps, Big Data technology, and much more are powered by it. It's a talent that will benefit programmers for years to come in the labor market.
Once you know all the benefits of learning Java, what remains to check is the following “Is java hard to learn?”
Is It Hard to Learn Java?
Java's difficulty level is determined in part by your level of technical knowledge and interest in learning a new programming language. If you want to learn Java, you will encounter basic concepts such as functions and variables and polymorphism.
If you start with the basics and work your way up, you should have no trouble picking it up.
Is there any benefit to learning Java? Yes, to put it short. Because Java is so widely used, there is a lot of code that needs to be maintained or at the very least understood, in case it needs to be updated to something different. If you want to work as a software developer, you may have to deal with Java-based legacy systems. You could also discover that it works nicely for your more recent projects.
How Long Does It Take to Learn Java?
The pace with which a student learns Java and related technologies is mostly determined by the regularity of his lessons and his starting level. You may be unable to do anything with your current level, but consistent study is unquestionably your responsibility.
How can I learn Java quickly? Well, it might sound simple but you should first of all, avoid taking long breaks or procrastinating while learning.
If you stick to a strict schedule, you'll be fine.
It is definitely possible to learn Java to the level that will allow you to find your first job in 6-12 months if you stick to a fixed schedule, observe the proper balance of theory and practice, and practice daily for at least 1-3 hours, not being afraid to ask questions.
Java Developer Salary: How Much Do They Make?
How much does a Java Developer earn in the United States? As of April 27, 2021, the average Java Developer pay in the United States is $95,353, with a salary range of $80,711 to $107,527. Salary ranges rely on various things, including schooling, certifications, supplementary talents, and the number of years you've worked in your field. Salary.com lets you decide your exact pay target by providing more online, real-time compensation data than any other website.
So How to Learn Java?
Learn basics
Knowing the fundamentals of Java is the greatest place to start. This is something you can get started on right away – learning the fundamentals online is a great way to get started with Java programming. It can be intimidating at first, as with many things. If you're a complete novice, code may appear to be nonsense. But no worries, who starts immediately as a master?
Practice - Code every day!
Practice makes perfect. You will not become a successful Java programmer if you do not study or practice. Fortunately, you can practice Java programming at home without any special software or equipment, so the best thing to do is get started after you've grasped the fundamentals.
Join Communities and Forums: Ask Questions
Having a trusted source where you can always refer to any issues you encounter is one of the keys. The communities and forums serve as platforms for discussing the most challenging problems or exciting news on anything related to Java. So don't miss them if you want to grow fast and learn as much as you can about a particular programming language.
Set milestones and achievable goals
Finally, in learning Java as much as studying anything else, be it language or other skills, you should be able to set clear goals. Don't romanticize and overestimate your abilities not to get disappointed. Just be aware of your level and set milestones to track your development process and make it faster and more productive.
Free Online Sources for Learning Java
Coursera
Java programming is available on Coursera, which is one of the most well-known websites to hunt for online courses.
Codecademy
Codecademy offers a free java programming course for novices in which they may learn the fundamentals of the language and complete seven projects, including making their own calculator.
Java 101
This free online Java course allows you to explore the Java world without downloading anything; give it a shot.
Udemy
Udemy is one of the most popular online learning sites. There are 58 free Java programming courses, and if you pay up to $11, the number of lessons skyrockets to 736.
edX
Learn Java for free on edX, where courses from MIT, Hong Kong University of Science & Technology, and UC3M are available.
Where can I practice Java coding?
1. TopCoder
TopCoder is one of the first and most well-known online platforms for competitive programming. The website gives the user a collection of algorithmic problems to practice. Using the website's code editor, the programmer can accomplish these problems on their own.
2. Coderbyte
Coderbyte gives programmers over 200 code tasks. A programmer can immediately work on these coding tasks online using any of the website's ten programming languages. Coderbyte also allows programmers to choose the difficulty level of each challenge to make the learning process more tailored to programmers' levels and needs.
3. HackerRank
HackerRank is another popular website for learning how to code in Java online. Programmers can take part in a variety of challenges provided by HackerRank. Algorithms, mathematics, SQL, functional programming, artificial intelligence, and other fields are among the obstacles. It also allows the coder to tackle these problems online immediately.
Sum up
One of the essential skills you'll need if you want to have a career in programming is to learn how to do Java. By following a few easy guidelines, you can begin practicing it at online problem-solving platforms.
You can always keep developing your Java skills by looking into the many online institutions as well. But the most crucial advice, don’t ever forget, is to keep your own schedule and have a proper and consistent practice.
Good luck in making your first steps into the vast world of programming!
