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

Blockchain is a distributed ledger that replicates data in a peer-to-peer network of nodes. Transactions are ledger updates digitally signed by the account requiring their execution. The nodes of the ...

The 1.0 version of the Hypertext Transfer Protocol, issued way back in 1996, only defined three HTTP verbs: GET, POST and HEAD. The most commonly used HTTP method is GET. The purpose of the GET method ...

If you’ve ever bought an e-book from Amazon, you already know you don’t really own it. Sure, it’s in your Kindle library and you can read it in the app. But try moving it to another device or ...

Method references are a shorthand way to write lambda expressions that call a single method. Rather than implementing a method in a functional interface, a method reference simply points to an ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Cory Benfield discusses the evolution of ...

Weeding, or culling old, damaged or outdated books, is standard practice in libraries. But in some cases it is being used to remove books because of the viewpoint they express. By Elizabeth A. Harris ...

No static method current()Lio/opentelemetry/context/Context; in class Lio/opentelemetry/context/Context; or its super classes (declaration of 'io.opentelemetry ...

Learn how to optimize JVM and JIT compiler performance for better execution speed, memory usage, and resource utilization in your Java applications—and how to check your results. JVM optimization ...