Maurice  Larson

Maurice Larson

1591007032

How to Install Java on Debian 9

In this tutorial, we will walk through installing Java on Debian 9. Java is one of the most popular programming languages used to build different kinds of applications and systems. Applications developed in Java are scalable, flexible, and maintainable.

There are two different Java packages, Java Runtime Environment (JRE) and Java Development Kit (JDK). If you only want to run Java programs, then you need JRE, and if you are Java developer, then you will need JDK, which includes JRE and development/debugging tools and libraries.

There are also two different implementations of Java, OpenJDK and Oracle Java, with almost no differences between them except that Oracle Java has a few additional commercial features.

#java #install

What is GEEK

Buddha Community

How to Install Java on Debian 9
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

Servo Node

Servo Node

1623810628

How To Install GIMP On Debian 9/10 › Servo Node

GIMP is a highly renown open-source image editing application that is available for cross platforms including Windows, Mac OSX, Linux, and more other operating systems. The best part of this application is, developers can change its source codes and distribute the changes to more users as well. For normal users, it offers a wide range of simple and advanced features to manipulate with any image format. Also, it can be used as an image renderer or image format converter.

Steps to install GIMP on Debian Linux versions

Step 1: Update system cache and package index

sudo apt update

Step 2: Install Snap and Core dependencies

sudo apt install snapd
sudo snap install core

Step 3: Install GIMP Photo Editor

sudo snap install gimp

Step 4: Launching GIMP on Debian

gimp

https://servonode.com/install-gimp-on-debian-9-10

#install gimp on debian #how to install gimp on debian #installing gimp on debian

Samanta  Moore

Samanta Moore

1620462686

Spring Boot and Java 16 Records

In this article, we will discuss Java 16’s newest feature, Records. Then we will apply this knowledge and use it in conjunction with a Spring Boot application.

On March 16th, 2021, Java 16 was GA. With this new release, tons of new exciting features have been added. Check out the release notes to know more about these changes in detail. This article’s focus will be on Java Records, which got delivered with JEP 395. Records were first introduced in JDK 14 as a preview feature proposed by JEP 359, and with JDK 15, they remained in preview with JEP 384. However, with JDK 16, Records are no longer in preview.

I have picked Records because they are definitely the most favored feature added in Java 16, according to this Twitter poll by Java Champion Mala Gupta.

I also conducted a similar survey, but it was focused on features from Java 8 onwards. The results were not unexpected, as Java 8 is still widely used. Very unfortunate, though, as tons of new features and improvements are added to newer Java versions. But in terms of features, Java 8 was definitely a game-changer from a developer perspective.

So let’s discuss what the fuss is about Java Records.

#java #springboot #java programming #records #java tutorials #java programmer #java records #java 16

How To Install PHP 8.0 on Debian 10 / Debian 9

PHP is an open-source programming language used for web development, created by Rasmus Lerdorf in 1994. It is an HTML-embedded scripting language for creating dynamic websites such as blogs, internet forums, e-commerce portals, etc.

In this post, we will see how to install PHP 8.0 on  Debian 10 /  Debian 9.

Add PHP Repository

SURY, a third-party repository that offers PHP 8.0/7.x for the Debian operating system. Update the repository cache.

sudo apt update

Install the below packages.

sudo apt install -y curl wget gnupg2 ca-certificates lsb-release apt-transport-https

#debian #post #debian 10 #debian 9 #php