This directory contains a simple IBM Cloud Function in Java, HL7Parser, that uses the HAPI library to handle HL7 file format of whatever trigger event type. It validates, using a default validation ...

Summary: A new study demonstrates that some highly gifted dogs can categorize objects not just by appearance, but by how they are used. When taught words like “pull” or “fetch,” these dogs later ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

Community driven content discussing all aspects of software development from DevOps to design patterns. If you want to master functional programming, the best place to start is with the Java Function ...

In today’s fast-paced world, maintaining a healthy weight and efficient metabolism can often feel like an uphill battle. Many individuals struggle with weight loss, despite following strict diets and ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Classes and objects in Java must be initialized before they are used. You’ve previously learned that class fields are initialized to default values when classes are loaded, and that objects are ...

Do you need to know how to sort Java objects in a collection, array, or map? Here's how to use the Comparable and Comparator interfaces and avoid ClassCastExceptions. Programmers frequently need to ...

Java is an object-oriented programming language. To create objects and meaningfully initialize them, a developer must use a Java constructor. Constructors are a critical part of software development ...

Java 20 introduced the Foreign Functions & Memory API in its second preview. Foreign functions in this context refers to functions or code outside the Java Virtual Machine (JVM), while foreign memory ...