A quick and practical guide to null in Java.
I’m a fullstack developer building microservice applications in among others Spring Boot, Angular, React. I love functional programming and working using TDD.
Here's what I've written (so far):
Baeldung on Java
- Java (4)
- Java Collections (3)
- Persistence (2)
- Docker (2)
- REST (1)
- Programming (1)
- DevOps (1)
Sometimes we need to process the elements of a stream in multiple ways. We explore a few options for splitting the stream, or running the stream over several terminal operations.
A quick and practical guide to managing multiple Dockerfiles within one project.
Learn how to retry REST API calls with Feign library.
A quick and practical guide to low-level bitmasking using bitwise operators.
Learn look at how to iterate over the elements of a Set in Java.
Have a look at how we can check if a table exists in the database using JDBC and pure SQL.
A quick and practical introduction to HashMap performance optimization.
Learn how to use a byte array as a key in a Java HashMap.
A quick and practical guide to setting memory/CPU limits in Docker.
A quick and practical guide to Hibernate’s Session object states.
A quick and practical guide to getting network information from Docker.
We’ll look at a few examples of how we can implement probability with Java.