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Java Classpath Syntax in Linux vs. Windows
Learn how to set the Java classpath on different operating systems and what to watch out for.
The Difference Between Cron Syntax in Linux and Spring
Learn the difference between Cron Syntax in Linux and Spring
Set JAVA_HOME on Windows 7, 8, 10, Mac OS X, Linux
A quick look at how to set the JAVA_HOME variable on Windows, Mac OS X, and Linux.
How to Install Maven on Windows, Linux, and Mac
Learn how to install Apache Maven on different operating systems.
Root User and Password Inside a Docker Container
Learn how to run commands inside a Docker container with different users.
What are the Spring Boot Default Memory Settings?
Learn about the default values of various heap and stack memory configuration options available for Java applications.
A Guide to Docker Private Registry
Learn how to set up a private Docker registry, and push/pull images.
Difference Between Expose and Ports in Docker Compose
Explore the differences between expose and ports when using Docker Compose.
Docker Registry API – Listing Images and Tags
Learn how to use the Docker Registry API to list images and tags in a remote registry.
Difference Between docker stop and docker kill Commands
Explore the difference between the execution of the docker stop and the docker kill command.
A Guide to Docker Logs
Learn different ways to monitor the logs of a container.
Difference Between Docker-Compose and Kubernetes
Learn some of the differences between Docker Compose and Kubernetes using a simple example
Find Files that Match Wildcard Strings in Java
Learn how to search for files using wildcard patterns in Java
How to Get The Current Branch Name in Git
Learn how to get the Git branch name we’re currently working on
Building Native Images with Spring Native and Liberica tools with a Speed Comparison
Explore how to use the native image technology with Spring Boot applications.
Java Weekly, Issue 436
Project loom in Java 19, ZGC in Java 18, empty finalize, cloud-native Micronaut, symmetric cryptography, and K8S 1.24.
PostgreSQL with Docker Setup
Learn how to install the PostgreSQL database using the Docker container.
Difference Between Docker Save and Export
Look at the difference between the Docker save and export commands
Docker Error: “Can’t Connect to Local MySQL Server Through Socket”
A quick and practical guide to solving “Can’t Connect to Local MySQL Server Through Socket” error in Docker.