Learn how to set the Java classpath on different operating systems and what to watch out for.
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Java Weekly, Issue 536
News on Java evolving through JEPs and an exploration of the Azure Spring Apps platform from Microsoft (and VMware). A solid week.
Get Unique Values From an ArrayList in Java
Explore a few techniques for obtaining unique values from an ArrayList in Java.
Guide to Creating Jar Executables and Windows Executables from Java
Learn how to package a Java program into a Jar and make them executable in Windows.
Working With a List of Lists in Java
Take a closer look at the Java List of Lists data structure and explore some everyday operations
A Brief History of the Java Programming Language
Learn about the history of Java.
Our Partners
Explore the highly curated list of partners on Baeldung.
The java.security.egd JVM Option
The java.security.egd JVM startup property affects how the SecureRandom class initializes. Let’s explore how changing its value impacts our code.
Java File Separator vs File Path Separator
To make our code portable between operating systems, we need to handle the directory and path separator characters correctly. We look at a few ways that Java can help use the correct characters for the host operating system.
Check if a Java Program Is Running in 64-Bit or 32-Bit JVM
Learn how a Java program can detect whether it’s running in a 64-bit or 32-bit JVM.
Deploy a Spring Boot App to Azure
Have a look at the steps needed to deploy a Spring Boot app on the Azure platform.
Introduction to Lettuce – the Java Redis Client
Learn how to use Lettuce to connect and query a Redis server from within our application.