I reached out to one of my fellow Java developers who is very experienced and has been working in the industry forever and asked for his thoughts about the observability improvements in JDK 21 and Spring Boot 3.2.

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Tips for becoming a better Java developer, including upgrading Java versions, learning Kotlin, exploring other languages/frameworks, and staying updated with the Java community.

Be a Better Java Developer: 19 Tips for Staying Ahead in 2024

Here are the tips I got on becoming a better Java developer

Why does this:
<blockquote>
Learn Groovy and later on Scala. After learning Scala, you will probably never want to program in Java again. Also, Scala pays better than Java or Kotlin and is much nicer to program when you learn it. But there are fewer jobs than in Java.
</blockquote>
Come after “Learn Kotlin?” Kotlin is ugly and makes no sense in the JVM world. Groovy on the other hand is, well, groovy… And Scala’s been on my short list, so I guess I might have to look into it now.

been 11 years as Java programmer, and still need learn much, got several job that enough for me to fed my entire family.

Where can I start learning java and kotlin for Android development?
Am taking bachelor of science in animal science but my interest is to master coding in app development
If anyone can help me please 🙏 guide and God will bless you I believe

Please to join this community … I am new here and I want to lean java but I didn’t hav much idea … can someone guide me 2ro