What should I learn after basic Java?

After Finishing Core Java Start learning Java EE(Enterprise Edition) which is also known as Advanced Java. When you start learning Java EE you are able to work on web development as Java EE has specifications for additional features like distributed computing and web services.

What skills are required to become a Java developer?

Basic Java developer skills

• JavaServer pages (JSP) and servlets.
• Web frameworks (e.g., Struts and Spring)
• Service-oriented architecture/web services (SOAP/REST)
• Web technologies like HTML, CSS, JavaScript, and JQuery.
• Markup languages like XML and JSON.
• Object-oriented programming (OOP) concepts and patterns.

Is it worth it to learn Java in 2021?

The answer is simple: yes. As the world moves more towards mobile apps and convenience, Java is becoming more and more instrumental as a language. It’s one of the strongest languages we see, ranked third most popular with recruiters in the last two years. It’s definitely worth it to learn Java in 2021.

How to improve your java skills?

Another way to improve your Java skills is to do code reviews. Code review improves your knowledge of the programming language. It helps not just the student, but also the reviewer too. As you may well know, a great way to learn is through teaching. Get genuine advice from reviewers and learn from the mistakes.

Is it possible to speed up a Java application?

Whether you’re a developer who has access to source code or simply an end user trying to speed up an irritatingly-slow Java application, we have good news: there are steps you can take to improve performance. Is Java the same as JavaScript? In short, no; Java and JavaScript are two completely different technologies.

How to learn Java by yourself?

When you try coding yourself, you can easily identify and learn from your mistakes. Initially, you might make mistakes in designing, error handling, and threading, for example. Find out more about the errors, learn from them, and then keep improving your skills. The key to developing your skills in Java is to code, code, and code. 5.

Which programming language is best for Android app development?

Since its release in 1995, Java has been a popular programming language. It’s a compiled language with object code that isn’t limited to a single processor or machine, making it ideal for cross-platform applications like web apps and server-side programming. Java is the most popular programming language for creating Android apps nowadays.