DEV Community

Java

More than just a cup of coffee, Java is a high-level, class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Stop Parsing LLM Junk: Zero-Latency JSON with Claude Prefill, Spring AI, and Java 26 Records

Stop Parsing LLM Junk: Zero-Latency JSON with Claude Prefill, Spring AI, and Java 26 Records

Comments
2 min read
Spring Boot Observability: Real-Time Monitoring with Micrometer and Grafana

Spring Boot Observability: Real-Time Monitoring with Micrometer and Grafana

Comments
5 min read
Streaming 25 Million Excel Cells Through 7 MB of Memory

Streaming 25 Million Excel Cells Through 7 MB of Memory

Comments
9 min read
Why in older Java non-static inner classes could not have static members?

Why in older Java non-static inner classes could not have static members?

Comments
2 min read
SQL as Architecture: The Irreconcilable Philosophies of jOOQ and LINQ

SQL as Architecture: The Irreconcilable Philosophies of jOOQ and LINQ

Comments
17 min read
When code becomes cheaper, what still makes an engineer valuable?

When code becomes cheaper, what still makes an engineer valuable?

Comments
3 min read
Stop Correcting Your AI: Write a .cursorrules to Force JDK 26 Idioms and Kill Legacy Java Hallucinations

Stop Correcting Your AI: Write a .cursorrules to Force JDK 26 Idioms and Kill Legacy Java Hallucinations

Comments
2 min read
Java Wrapper Classes Explained: Autoboxing, Unboxing, Null Values, Memory, and Real-World Use Cases

Java Wrapper Classes Explained: Autoboxing, Unboxing, Null Values, Memory, and Real-World Use Cases

1
Comments
5 min read
ApplicationContext vs BeanFactory

ApplicationContext vs BeanFactory

Comments
6 min read
Building a Real-Time Chat Platform in Java from Scratch

Building a Real-Time Chat Platform in Java from Scratch

Comments
4 min read
Jarvis AI Platform: Building Long-Term Memory with pgvector and Spring AI

Jarvis AI Platform: Building Long-Term Memory with pgvector and Spring AI

Comments
4 min read
Stop Syncing Elasticsearch: Native Hybrid Search with Spring AI and Pgvector sparsevec

Stop Syncing Elasticsearch: Native Hybrid Search with Spring AI and Pgvector sparsevec

Comments
2 min read
LinkedIn Live with Venkat

LinkedIn Live with Venkat

Comments
31 min read
Minimum Number of Platforms Required | Greedy + Two Pointers

Minimum Number of Platforms Required | Greedy + Two Pointers

1
Comments
2 min read
Java's Primitive Type System

Java's Primitive Type System

1
Comments
1 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.