But how many developers understand how HashMap works internally? A few days ago, I read a lot of the source code for java.util.HashMap (Java 7 followed by Java 8) to gain a deeper understanding of ...

Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China University of Chinese Academy of Sciences, Beijing 100049, China Key Laboratory of ...

Abstract: Phased array technology has been evolving steadily with advances in solid-state microwave integrated circuits, analysis and design tools, and reliable fabrication practices. With significant ...

Abstract: In this letter, a new optimization algorithm named whale optimization algorithm (WOA) is introduced and applied to the synthesis of uniformly excited broadside linear aperiodic arrays with ...

This repository contains comprehensive solutions to Data Structures and Algorithms (DSA) problems using Java. It covers a wide range of fundamental and advanced DSA topics with detailed explanations ...

laravel-zip is the world's leading zip utility for file compression and backup. This library was written to simplify and automate Zip files management using PHP ZipArchive.

Code optimization is the foundation for improving website performance. The development team at Dalian Aide Technology meticulously optimizes HTML, CSS, and Java code. In terms of HTML, they streamline ...

Getting started in computer science can feel like trying to learn a new language, but don’t worry, it’s totally doable. Think of this section as your friendly guide to the absolute must-knows. We’re ...

A rich and diverse nation, Indonesia serves as a cultural melting pot for over 300 ethnic groups, making understanding ...

Andrews, I. (2025) Protector of the Gulf. Advances in Historical Studies, 14, 280-301. doi: 10.4236/ahs.2025.144016 .