OneFly exposed thousands of travel records including credit cards, ID documents, and flight details through an unsecured Elasticsearch instance discovered in October 2025.

The Movie Ticket Booking System is a Java-based application designed to facilitate the booking of movie tickets. This system leverages various data structures to efficiently manage and process booking ...

Build your Java skills from the ground up by working on simple tasks and beginner-friendly projects. Challenge yourself with more complex Java problems, including those focused on multithreading and ...

Abstract: Conventional phased-array ultrasound can detect defects in nuts; however, accurately reconstructing their irregular shapes and precise spatial structures remains challenging. To faithfully ...

Array constants in Microsoft Excel are powerful tools for performing multiple calculations with a single formula. Using array constants in your Excel worksheets avoids the need for lengthy or repeated ...

Centre for Electronics Frontiers, Institute for Integrated Micro Nano Systems, School of Engineering, University of Edinburgh, Edinburgh, United Kingdom Due to their high density, scalability, and low ...

Abstract: Recently, it has been shown that odometry is possible only using data from a magnetometer array. In this work, we analyze the uncertainty of the pose change estimate using a magnetometer ...

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 ...

Data structure and Algorithms, Java workouts ,Problem Solving questions and solutions.(Repository contains major Graph alogirthms like Bellmanford algo,Prim's ,Dijkstra's algorithm). This program ...

Marc Santos is a Guides Staff Writer from the Philippines with a BA in Communication Arts and over six years of experience in writing gaming news and guides. He plays just about everything, from ...