Using Java 14 with IntelliJ IDEA

Java 14 has a lot of exciting language features for us developers:

  • Records,
  • Pattern Matching for instanceof,
  • Text Blocks,
  • Switch Expressions.

In this screencast, we’ll cover how to use these features in IntelliJ IDEA.

#java #intellij #intellij-idea #web-development

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Using Java 14 with IntelliJ IDEA
Tyrique  Littel

Tyrique Littel

1600135200

How to Install OpenJDK 11 on CentOS 8

What is OpenJDK?

OpenJDk or Open Java Development Kit is a free, open-source framework of the Java Platform, Standard Edition (or Java SE). It contains the virtual machine, the Java Class Library, and the Java compiler. The difference between the Oracle OpenJDK and Oracle JDK is that OpenJDK is a source code reference point for the open-source model. Simultaneously, the Oracle JDK is a continuation or advanced model of the OpenJDK, which is not open source and requires a license to use.

In this article, we will be installing OpenJDK on Centos 8.

#tutorials #alternatives #centos #centos 8 #configuration #dnf #frameworks #java #java development kit #java ee #java environment variables #java framework #java jdk #java jre #java platform #java sdk #java se #jdk #jre #open java development kit #open source #openjdk #openjdk 11 #openjdk 8 #openjdk runtime environment

Samanta  Moore

Samanta Moore

1620458875

Going Beyond Java 8: Local Variable Type Inference (var) - DZone Java

According to some surveys, such as JetBrains’s great survey, Java 8 is currently the most used version of Java, despite being a 2014 release.

What you are reading is one in a series of articles titled ‘Going beyond Java 8,’ inspired by the contents of my book, Java for Aliens. These articles will guide you step-by-step through the most important features introduced to the language, starting from version 9. The aim is to make you aware of how important it is to move forward from Java 8, explaining the enormous advantages that the latest versions of the language offer.

In this article, we will talk about the most important new feature introduced with Java 10. Officially called local variable type inference, this feature is better known as the **introduction of the word **var. Despite the complicated name, it is actually quite a simple feature to use. However, some observations need to be made before we can see the impact that the introduction of the word var has on other pre-existing characteristics.

#java #java 11 #java 10 #java 12 #var #java 14 #java 13 #java 15 #verbosity

Using Java 14 with IntelliJ IDEA

Java 14 has a lot of exciting language features for us developers:

  • Records,
  • Pattern Matching for instanceof,
  • Text Blocks,
  • Switch Expressions.

In this screencast, we’ll cover how to use these features in IntelliJ IDEA.

#java #intellij #intellij-idea #web-development

Samanta  Moore

Samanta Moore

1621875180

Expert Guide to IntelliJ License Server

Engineering teams need to distribute licenses among existing developers, provide licenses to new developers as they come on board, and revoke licenses from developers as they leave or switch to a different technology stack.

JetBrains is a world-class vendor of developer tools that are loved by millions of geeks. IntelliJ IDEA, ReSharper, PhpStorm, PyCharm, and WebStorm are all JetBrains products that have become household names in their respective developer communities.

As development teams grow and get more diverse, companies start to purchase more subscriptions to JetBrains tools. However, buying subscriptions is just the first step. Engineering teams need to distribute licenses among existing developers, provide licenses to new developers as they come on board, and revoke licenses from developers as they leave or switch to a different technology stack.

License distribution takes time and effort, and neglecting license management leads to confusion, downtime, and overspending.

Fortunately, JetBrains provides a set of tools that take the pain away from license management. One of these tools is JetBrains Floating License Server.

If you are an engineering manager or CTO in an organization using JetBrains tools, this guide is for you. Here’s what we’ll cover in this comprehensive guide to JetBrains License Server:

  • A quick summary of what JetBrains License Server is
  • Reasons to consider using License Server
  • Common development team scenarios that License Server addresses
  • Your next steps, if you decide that your company needs to use License Server

#java #tutorial #intellij #java (programming lang... #java 14 #intellij idea debugging

Samanta  Moore

Samanta Moore

1623861240

What is Assertion in Java? How to use Assertion in Java

Table of Contents

What is Assertion in Java?

The assertion in Java is used to ensure the correctness of any program’s assumptions as the assertion is assumed to be true when it is executed. The Java Virtual Machine throws an error named AssertionError if the assertion is false. The assertion in Java has found its application mainly for testing purposes. Boolean expressions are used along with assertion statements. An assertion is a statement, and the ‘asset’ keyword is used to carry out an assertion in Java.

#full stack development #assertion in java #assertion in java #assertion in java #what is assertion in java #how to use assertion in java