This lab will walk you through steps to build container images with various technologies. Download/clone the repo and change to the root folder. If you are running in gitpod,codespaces or using ...

Sometimes we need to get aspect ratio for an image in Java to fulfil our requirement. You can use the below code to get aspect ratio for an image in Java very easily: Define the dimension boundary of ...

In an era where data is booming and is omnipresent, technology is put to test and bet against its own capabilities to process the ever-growing data. What adds to this is the variety of data. Data can ...

It is very easy in Java to read an image and you can store the image contents as flat file. To achieve this, read the image file using ImageIO class in Java and convert the array of bytes into String ...

Oracle has released GraalVM for JDK 25, introducing new features for its native image technology, while confirming that future development of the platform will shift away from the Java release cycle ...

A template project to create a Docker image for a Java application. The example application uses Spring Boot to expose an HTTP endpoint at /welcome. Docker must be ...