Beginners Guide to Java Programming

 

The world of Java programming is expanding with the changing times. From web applications to data analytics, app development to the internet of things, Java is stretching its arms across industries.

It’s a fast, secure, and reliable language useful for several applications. With Java, you can develop software, network applications, web applications, servers, enterprise applications, desktop applications, games, and more.

Its peculiar features make it popular and relevant even after more than 26 years. As per the TIOBE programming index, it is the world’s third most popular programming language.

You can gauge its reputation by the fact that about 9716 companies use Java in their tech stacks, including Amazon, Google, Pinterest, Instagram, Netflix, Uber, and Airbnb. Not only this, millions of devices run on Java, and many would stop working if Java is not installed.

Applications of Java Programming

Java is a universal language. After graduating from a Java Bootcamp, you choose to work in any mentioned field.

· Desktop applications

· Website development

· Mobile app development

· Web and application servers

· Cloud computing

· Embedded systems

· Enterprise applications

· Scientific applications

· Games

· Operating Systems

· IoT devices

· Smart cards

Reasons For Java’s Popularity

Java’s simple syntax and write once and run anywhere (WORA) functionality have been the most significant reasons for its popularity. Other reasons are its flexibility and portability to use on any device and not to mention the security features.

Unlike other coding languages where a compiler first translates the code into instructions, Java turns the code into Bytecode, later interpreted by the Java Runtime Environment (JRE) software.

The JRE acts as a virtual interpreter, translating the code for the host computer. Due to this, it’s the foremost choice for using it for the web pages as different computers can retrieve the same web page.

This portability allows it to be used on various operating systems like Windows, Linux, macOS, AmigaOS, Unix, etc. But they should have a java interpreter is installed on them. Besides portability, another advantage Java has is its security features.

Java is fundamentally secure and robust with features like automatic memory management, private transmission, and compile-time checking. And if you compare it with languages like C++, it’s highly structured as all the executable statements and features stay within the class.

Why Beginners Prefer Java?

Beginners prefer Java because it’s easy to learn. Within a few months of practice, at the best Java bootcamp, you can start creating basic Java applications. As the APIs and libraries can be used for almost any task, you don’t need to waste your time writing codes from scratch. And, not to forget the supportive Java community that can guide you on each step.

How Can You Learn Java?

As a beginner, you must be puzzled about where and how to learn Java. Luckily, learning Java is not difficult as you’ll find. There are plenty of options to learn Java, and you can choose any based on your preference and learning style.

Online Courses

Online courses can teach you how to program, but most of these free programs don’t teach you concepts in-depth. And, you need in-depth knowledge for actual coding. But yes! they are good enough to learn the basic concepts. Look at the wide range of courses offered online and then choose.

Coding Bootcamps

Coding Bootcamps are considered the best way to learn to program. Even though these programs are accelerated, the hands-on training helps you give a deeper understanding of the topic. Coding bootcamp is perfect for beginners as they teach programming from scratch. It will not only help you learn the basics but advanced concepts, preparing you for a career in Java.

Video Tutorials

You can watch free video tutorials on YouTube or LearnJavaOnline.org and learn how to code. These are comprehensive learning resources, which you can use to learn the basics. Having said that, it’s not for everyone as sometimes the videos can be too text-heavy, especially if you know nothing.

Conclusion

Learning Java can open up great opportunities for you in not only fields like development but upcoming technologies like big data, machine learning, automation, and IoT. So, with Java, you can expect a future-safe career.

Do you aspire to learn Java but don’t know where to start? SynergisticIT can help you with its industry-relevant Java Training in San Francisco. As you’ll be taught by industry experts with real-life examples and hands-on assignments, it’ll give you a deeper understanding of the concepts.

Source: https://medium.com/@leahaurora04/beginners-guide-to-java-programming-6b95208aaa16