Java JDK: Overview of versions, differences between LTS, SE, JRE and Java 24
Explanation of the differences between Java JDK, LTS and SE, Java 24 news and migration tips.
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If you want to become a developer and don’t have a professional background, you can learn the basics of programming as a self-taught developer. In our article, we’ll give you tips on how to do it.
Java: A Beginner’s Guide is an extremely popular book for beginners in the Java programming language.
The book Head First Java: A Brain-Friendly Guide 3rd Edition is one of the most popular Java books for beginners. We’ll explain why this is so.
Expand your knowledge with the right Java books. Our IT specialists have selected the best ones for you.
You don’t need college to become a programmer. Find out how to become a programmer and get a job as a junior developer. You just need a few skills.
As a programmer, you should work on developing your soft skills. In this article, find out what soft skills are and which ones are most in demand for developers.
What hard skills should a programmer have to succeed in their IT career? Discover the hard skills you’ll need as a developer, and find out how to acquire and use them in an interview.
In this article we discuss linear types of data structures: queue, stack, linked list, and array.
In this article, you will learn about the most widely used Java API, which provides a collection of versatile data structures.
In this article you will learn how to program a Java “Guess the Number” game for beginners. Step by step instructions with Java code.
In the article you will learn what is the profession of a developer and what is developer job description.
In this article you will learn what radix sort is, its principle, advantages, disadvantages, visualization and example Java code.
In this article you will learn what bucket sort is, its principle, advantages, disadvantages, visualization and example Java code.
In this article you will learn what quick sort is, its principle, advantages, disadvantages, visualization and Java code example.
In this article you will learn what merge sort is, its principle, advantages, disadvantages, visualization and example Java code.
In this article you will learn what heap sort is, how it works, its advantages, disadvantages, visualization and example Java code.
In this article you will learn what counting sort is, on what principle it works, its advantages, disadvantages and an example of Java code.
In this article you will learn what insertion sort is, its principle, advantages, disadvantages and an example of Java code.
In this article you will learn what selection sort is, how it works, its advantages and disadvantages, and a Java code example.
The Big O notation is used to describe the asymptotic complexity of algorithms. In this article you will learn about its history, uses, properties and examples.
In this article you will learn what comb sort is, how it works, its advantages and disadvantages, and a Java code example.
In this article you will learn what bubble sorting is, how it works, its advantages and disadvantages, and a sample Java code.
In this article you will learn what sorting algorithms are, what their rules are, what their advantages and disadvantages are, and where they are used.
In this article, we will use practical examples to show how to correctly compare Java objects, either based on the data in the objects or their references.
In this article you will learn how to conduct effective code reviews. We provide tips and tricks and advice for both sides – the code author and the reviewer.
This article explains what code reviews are, their advantages and disadvantages, and whether they are worth doing.
Java best practices for working more efficiently with Java files: handling exceptions, optimizing performance, ensuring file integrity and security, and more.
There are many ways to Java file write. In this article, we will introduce you different classes with code examples.
In our article, we’ll focus on three basic scenarios for reading data that cover 90 percent of cases.
Useful tips and tricks to help you improve the formatting, structure, readability, functionality, and quality of your Java code writing.
In this article you will learn about the characteristics that code should have and what it should fulfil to be considered clean code, specifically in the Java language.
All Java design patterns (creational, structural, behavioural) summarized in one place.
What is the Java Strategy design pattern and what is it for? Read our new article and download the sample code.
What is Java State design pattern and what is it for? Read our new article and download the sample code.
What is the Java Observer design pattern and what is it for? Read our new article and download the sample code.
What is the Java Memento design pattern and what is it for? Read our new article and download the sample code.
What is the Java Mediator design pattern and what is it for? Read our new article and download the sample code.
What is the Java Iterator design pattern and what is it for? Read our new article and download the sample code.
What is Command design pattern and what is it for? Read our new article and download the sample code.
What is the Chain of Responsibility design pattern and what is it for? Read our new article and download the sample code.
What is the Flyweight design pattern and what is it for? Read our new article and download the sample code.
What is the Proxy design pattern and what is it for? Read our new article and download the sample code.
We have a Java programming example task for you to test your Java skills and then you can check.
What is Decorator design pattern and what is it used for? Read our new article and download the sample code.
What is Facade design pattern and what is it for? Read our new article and download the sample code.
Interviews with our colleagues in video podcasts to learn about Java programming, agile, software testing and how to get an IT job.
What is Composite Design Pattern and what is it for? Read our new article and download the sample code.
What is the Bridge design pattern and what is it for? Read our new article and download the sample code.
We will also introduce some useful tools and frameworks that are good to know if you are a Java developer.
The SOLID Principles are a set of five fundamental principles of object-oriented programming (OOP) that help create high-quality, highly scalable software.
Prepare for a job interview for a junior Java developer position with our tips, episode four.
If you have Java coding skills and are looking for a job, check out our employee benefits and respond to our job offers!
What is the Adapter design pattern and what is it for? Read our new article and download the sample code.
In this article, we’ll look at some useful tips and tricks to help you write good unit tests in Java.
What is Abstract Factory design pattern and what is it for? Read our new article and download the example code.
In this article you will learn what a Factory design pattern is and how to create one.
Prepare for a job interview for a junior Java developer position with our tips, episode three.
What is the Prototype design pattern and what is it for? Read our new article.
Take a look at the Builder design pattern from the creational patterns category.
See the first singleton design pattern from the creational patterns category.
What is Java multithreading – multithreading in Java, explanation of principles, advantages and disadvantages.
Do you have problems with lambda expressions or do you not know what they mean? You’re in the right place.
Prepare for a Java developer job interview with our tips, part 2.
In this article, we’ll look at some of the most common coding mistakes developers make when learning a programming language, and offer advice on how to avoid them.
The third part in a series of tutorials on installing Java and IntelliJ IDEA. Read the Java IntelliJ tutorial.
The second part of the Java IDE installation tutorial series is here! How to install Java and Eclipse on Windows?
The first part of the Java IDE installation tutorial series is here! How to install Java and NetBeans on Windows?
Prepare for a Java developer job interview with our tips.
In this article, we’ll introduce you to Bitbucket and its features that will make your job easier.
GitHub and GitLab offer options that can simplify software development. Which option is the best?
In this article, you will learn about the phases of the software development lifecycle and the difference between the SDLC and the STLC.
In this article, you’ll learn what Git and Github are and how they are used in software development.
In this article, we bring you a list of the best developer tools that every software or web developer can use.
In the interview with my colleague Jozko, you will learn about the typical workday of a Java developer at msg life Slovakia and why he likes it here.
In this article, you’ll learn what a DevOps engineer should be able to do and what the benefits of DevOps are.
In this article you will learn what is Java programming language, what are its advantages and disadvantages.
In this article you will learn what code refactoring is and when it is appropriate to use it.
In this article you will learn what is the Eclipse IDE Java integrated development environment, its features, advantages, disadvantages.
With these programming languages, you can easily learn coding and master the basics of programming.
Find out how much you can earn as a software engineer and how much a job in IT pays.
Learn more about the PHP developer profession and the workload involved in developing websites and applications.
In this article, you will learn about the benefits of being a software developer.
In this article you will find out how much a Java developer earns as a junior, medior and senior developer. See what kind of skills you need and what affects the developer salary.
In this article you will find out the main benefits you will get as a software developer.
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