When running a docker container with a name we’ve used before, we’ll encounter an error. We look at a few ways to resolve this issue.
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Baeldung Author
Maciej Główka
I'm a back-end software engineer with expertise in Java and over six years of professional development experience working with worldwide clients. I always incorporate in my development practices proper feature design, including clean code principles and a focus on performance. In my free time, I'm trying to expand my skills with new languages like Python or Javascript.
Here's what I've written (so far):
How to use JNI’s RegisterNatives() method?
Filed under Java
Learn how to use the JNI RegisterNatives() method, why it’s useful, and what the java.lang.Object.registerNatives() method does under the hood.
Chaining Constructors in Java
Filed under Java
Learn how to chain constructors in Java.
How to Check Field Existence in MongoDB?
Filed under NoSQL, Persistence
Learn how to check if a field exists in MongoDB.
How to Return Multiple Entities In JPA Query
Filed under Persistence
Learn how to return multiple entities in the JPA query.
Solving Spring’s “not eligible for auto-proxying” Warning
Filed under Spring
When setting up a bean post-processor, we can get a warning from Spring; “not eligible for auto-proxying”. We explore the cause of this issue and how to resolve it.