But how many developers understand how HashMap works internally? A few days ago, I read a lot of the source code for ...

Pick up the iPhone 16, place it in Warehouse A, and increase the stock in Warehouse A Pick up the Huawei M70, place it in Warehouse B, and increase the stock in Warehouse B In this example, the entire ...

Abstract: The aim of this paper is to obtain students' review on the possible difficulties and workload when mastering the prescribed learning outcomes in object-oriented programming courses based on ...

Have you ever wondered how Java seamlessly combines its primitive data types with object-oriented programming? Enter wrapper classes, an important but often overlooked Java feature. These special ...

Java 25 introduces Compact Object Headers (JEP 519), delivering up to 30% CPU savings and reduced memory usage for applications with small objects. This user-friendly feature compresses object ...

Instance main methods and unnamed classes, coming in Java 21, will forever change how developers learn Java and bootstrap applications. Why? They provide a simple, clean and concise syntax to launch ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Series of 12 collaged images of ...

WS-objects simplify decoupling, enhance the confidentiality of data and make Web services more stable and resistant to changes. This paper introduces the WS-object concept and illustrates it with a ...

An OpenJDK proposal would preview value classes and objects in a forthcoming version of Java. The feature would provide Java class instances that have only final fields and lack object identity. The ...

The TIOBE Index is an indicator of which programming languages are most popular within a given month. According to the TIOBE Programming Community index, the following are the top 10 programming ...