[Java] Are you using them without thinking? Correct usage and characteristics of List, Set, and Map

Are you just using ArrayList whenever you need to group data?What are the specific scenarios where Set or Map are the correct ...

[Java SE 25] Challenge 5 practice questions equivalent to Java Gold + 360 mock exam questions! Check out the new features in streams and concurrency ☕️

Hello! This is Taguchi 😊This time, I have brought some Java® SE 25 practice questions equivalent to the Gold level🔥 Oracle Japan has announced that "the Japanese exam for Java SE 25 is scheduled to ...
GitHub

Java Collections Handbook

A runnable, interview-focused reference for the Java Collections Framework (Java 17+). Each major collection has its own Java file. Examples demonstrate commonly used methods, and comments explain the ...
GitHub

TaskPilot – MCP-Powered AI Task Management Assistant

An AI-powered task management assistant built using Java, Spring Boot, Spring AI, and Model Context Protocol (MCP). It enables users to manage tasks through natural-language conversations and generate ...
kingy.ai

How to use Gemini: plans, limits, features and fixes

Google Gemini explained: what's free, AI Plus, Pro and Ultra prices, how the 5-hour limits work, the features worth using, ...

These overlooked Google Tasks tools turned a basic list app into my main work organizer

The fix for my alarm habit was already inside Gmail ...