// TODO 1: Find the complement. // The complement is the number needed to reach the target. // Example: target = 9, current number = 2 // Complement = 9 - 2 = 7 int ...
KidsLearning/ ├── src/main/java/kids/ │ ├── main/ │ │ └── Main.java ← Entry point │ ├── dsa/ │ │ ├── Node.java ← Generic node (LinkedList, Stack, Queue) │ │ ├── LinkedList.java ← Lesson navigation ...
Day 2/15 Today I'm covered core concepts of Java. -HashMap -hashCode () -equals () -Hash collisions -HashSet -ArrayList vs LinkedList -ConcurrentHashMap Now I'm implementing HashMap in DSA problems to ...
用 Java SDK 1.0.0 开发自定义 MCP Server,通过 STDIO 接入 Claude Desktop,让模型直接调用企业 Java 业务接口。 本文提供从 pom.xml、Tool 注册到 claude_desktop_config.json 的完整可复制配置,并附 MCP Inspector 验证与 401、local proxy failed 等常见报错排查。
本内容遵循CC 4.0 BY-SA版权协议 “再见了EasyExcel,我决定用Apache Fesod”——看到这个标题时,我第一反应是点开链接确认是不是哪家新创项目悄悄开源了。结果查遍Maven Central、GitHub Trending、Apache ...