The Complete Guide To Learn Java

Publicado por Tomasz Smykowski en

Java is a good choice for new professionals because it is a high-demand skill (three billion devices use Java! ), which means more job or internship opportunities.


90 percent of Fortune 500 businesses utilize Java to develop their apps and internal systems. When the average Java developer earns $102,514 per year, this is also a financially realistic career option.

Let's face it: there's educational content for every taste and budget on the internet today. On the one hand, it benefits students because they can get the necessary knowledge without spending a fortune or years at university. On the other side, the sheer number of courses available can leave newcomers perplexed and unable to make an informed decision. There are many courses, books, websites, video tutorials, and other resources available to learn any programming language in depth.

What is the best approach to learn Java, though? That is the issue.

I've compiled a list of the most effective methods in this post, which will serve as an excellent beginning point on your journey to studying Java. So stay tuned and get ready to jot down your idea.

 Deitel and Deitel's Java: How to Program

This is another excellent introduction to Java for novices. Cay S. Horstmann's work in two volumes of Core Java, which we described in the last part, was effectively consolidated in this book.

This book appeals to me because of the examples, programming error warning messages, and simple language. It's also one of the most extensive Java books available, covering topics as advanced as JDBC, AWT, and Swing.

The Impatient's Guide to Core Java

I've seen with beginners that they're impatient, which means they want to learn stuff right away. Even when I begin something completely new, such as learning a new musical instrument, I want to master scales and chords as rapidly as possible to play complete songs.

That's why, when it comes to suggesting a core Java book to beginners, I put Core Java for the Impatient at the top of the list. It emphasizes basic core Java ideas, leaving out more minor relevant aspects, and includes more current information, such as Java 8 lambda expressions and Streams, as the name implies.

I prefer taking online classes and have found quite a few well-structured and participatory.

Here are some of my favorite learning tools for Java developers and advanced learners.


Codegym is a Java learning platform that provides a comprehensive overview of the programming language. Learning programming may appear tedious, but there is no other way to understand the language's fundamentals except to put them into practice.

Setting aside time to code only sounds too good to be true if you're anything like me, juggling a full-time job and other commitments. That's why having the ability to code on a smartphone with an integrated IDE is so helpful.

Pluralsight's Java Fundamentals

Understanding Java for many students is restricted to learning the APIs and syntax. As a result, many people miss out on one of the language's most significant concepts: design patterns.

Mastering design patterns, in my opinion, makes a tremendous impact on a developer's day-to-day productivity, lowering the time it takes to finish projects and keeping them functioning after they've been released. That's why, after years of searching for a good design pattern resource, I came upon this Pluralsight course.

The Helsinki Java MOOC Addresses

Thousands of developers from all around the world have applauded the Helsinki MOOC on Java. You'll enjoy this one if you're a programming student because it closely follows the academic curriculum.

Aside from learning the theory of Java, you can put your skills to the test by completing projects in an integrated development environment (IDE). Writing code and assessing it feels like playing a game because the tasks are validated instantaneously. I only wish the course encouraged students to employ their problem-solving talents rather than just learning Java's "muscle memory," — but I guess I'll have to embrace MOOC for what it is for now.

Have you used flashcards before? Yes, you did! We've all been there, and it appears like they're on their way back. Programmers can utilize spaced repetition to recall programming skills they don't use daily.

Java (STJ)

It can be challenging to discover and memorize all of the functions of a programming language when learning to code. STJ: It's a breeze with Java Flashcards. To help you remember functions faster, they mix cutting-edge memory techniques with a fun card game.

According to the study, it assists in committing knowledge to long-term memory, transmitting messages faster, boosting understanding, eliciting emotions, and inspiring learners. In reality, visual information accounts for 90% of all information conveyed to the brain (source). As a result, STJ: Java's captivating and stunning visuals might assist you in memorizing Java procedures more quickly.

Summon The JSON: Java deck is more than just a set of flashcards. It's also a game that everyone can play. A game of STJ: Java can be played by up to four people. The deck is split into three sections: heroes, animals, and food. Some cards have superpowers, while others have points. You can combine them to defeat other players in battles.

Closing Words

Now that you know the best approach to learning Java, I'm confident you'll use the methods I've stated. Remember that you are not alone in this boat, and you can always seek assistance if you have difficulty learning. The Java community is welcoming, and its members are eager to assist newcomers. So, keep the suggestions in mind and begin learning the language right away.

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