Which version of Java should I learn first?

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Which version of Java should I learn first?

#1. Beginner’s part: Core Java. First things first. No surprises, Core Java is a must for every Java Developer in every year of the language existence.

Which Java is best to learn?

Java Beginners Tutorial is probably the best Java learning platform for beginners as well as experienced programmers. It is divided into three sections. The first section describes the fundamentals of programming in core Java.

Should I learn Java 7 or Java 8?

Java 7 and Java 8 aren’t quite different. Rather java 8 has some new cool features for example lambda expression, which will help you to put you at ease while coding. Thats all. So go for java 8 .

Why is Java 8 still popular?

Long Term Support (LTS) Version One of the key reasons why Java 8 is still so popular is that it is an LTS (or Long-Term Support) version. From a commercial point of view no organisation should be considering putting a system into production that relies on a version of Java that does not have LTS.

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Is Java worth 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.

What is Java for beginners?

Java is the most widely used programming language. It is designed for the distributed environment of the Internet. Java is freely accessible to users, and we can run it on all the platforms. Java follows the WORA (Write Once, Run Anywhere) principle, and is platform-independent.

What’s the difference between Java 7 and 8?

Java 7 brings JVM support for dynamically-typed languages plus Type Interference for Generic Instance creation. Java 8 brings the most anticipated feature for the programming language called Lambda Expressions, a new language feature which allows users to code local functions as method arguments.

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Is Java 8 still supported?

End of Public Updates of Java SE 8 Java SE 8 has gone through the End of Public Updates process for legacy releases. Oracle will continue to provide free public updates and auto updates of Java SE 8 indefinitely for Personal, Development and other Users via java.com.

What version of Java should I learn first?

You do not just “learn” a specific Java version, like Java 12. Rather, you’ll get a good foundation in all language features up until Java 8. And then, you can learn, from a guide like this, what additional features came in Java 9-13 and use them whenever you can.

What version of Java should I use for my next project?

If you are writing a product which other developers will use or code which will be in production for some years, it makes sense, if possible, to target the latest Java term release. Currently this is Java8 which represents a good compromise on having a modern and supported Java release which the majority of Java users will be able to use.

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What is Java8 and why should I Care?

Currently this is Java8 which represents a good compromise on having a modern and supported Java release which the majority of Java users will be able to use. You can still develop on newer Java releases (and it probably makes sense to ensure you test on them), so long as you set the code level to Java8 in your IDE.

What should a Java developer learn in 2021?

Here is my list of things a Java developer should learn in 2021, there is a good chance that you already know most of them but learning them better and doing deep dive doesn’t hurt: 1. Containers (Docker and Kubernetes) You’ve probably heard the buzz around container technologies like Docker and Kubernetes and the impact it has on DevOps teams.