Vladimir Zakharov explains how DataFrames serve as a vital tool for data-oriented programming in the Java ecosystem. By ...

These examples demonstrates all data types and PL/SQL Connector Builders used by PL/SQL Enterprise Workbench. All examples contain a normal executable main Java program and a JUnit test case. These ...

So, you want to get good at LeetCode, especially using Java? It’s a common goal for a lot of us trying to land those tech jobs. This guide is all about helping you get there. We’ll go over how to ...

Kafka Streams is a powerful client library that enables developers to build applications and microservices where both input and output data reside in Apache Kafka clusters. Unlike traditional stream ...

A number of streamers in Japan have recently had run-ins with a mysterious stream sniper known only as the Dr Pepper Guy. As Dexerto first reported, after tracking down streamers in random locations, ...

Generics make your code more flexible and easier to read, and they help you avoid ClassCastExceptions at runtime. Get started with this introduction to using generics with the Java Collections ...

Abstract: The Java Stream API increases developer produc-tivity and greatly simplifies exploiting parallel computation by providing a high-level abstraction on top of complex data pro-cessing, ...

Abstract: Streaming APIs are becoming more pervasive in mainstream Object-Oriented programming languages. For example, the Stream API introduced in Java 8 allows for functional-like, MapReduce-style ...