Archives

2026  21

October  6

2026-10-26 LeetCode 206 反转链表学习笔记

October 26, 2026 · 4 min · 768 words · Jiaju

2026-10-19 LeetCode 230 self.k 写法的执行顺序学习笔记

October 19, 2026 · 5 min · 1049 words · Jiaju

2026-10-12 回溯（Backtracking）学习笔记：走迷宫、子集与全排列

October 12, 2026 · 8 min · 1595 words · Jiaju

2026-10-12 子集回溯树学习笔记：节点的 start 和它自己的循环

October 12, 2026 · 7 min · 1300 words · Jiaju

2026-10-10 二叉树递归调用顺序学习笔记（左 → 右 → 自己）

October 10, 2026 · 5 min · 876 words · Jiaju

2026-10-09 LeetCode 230 二叉搜索树第 K 小元素学习笔记

October 9, 2026 · 2 min · 320 words · Jiaju

September  1

Seattle🌊 & Rainier⛰️

September 29, 2026 · Jiaju

June  10

2026-06-26 手搓 Agent：权限护栏与 Hook 系统学习笔记

June 26, 2026 · 4 min · 639 words · Jiaju

2026-06-26 给 Agent 加工具：Tool Dispatch 学习笔记

June 26, 2026 · 3 min · 429 words · Jiaju

2026-06-25 手搓最小 Agent Loop 学习笔记

June 25, 2026 · 3 min · 446 words · Jiaju

2026-06-15 FastAPI 进阶：搭一个能跑 Agent 的后端

June 15, 2026 · 5 min · 952 words · Jiaju

2026-06-11 FastAPI 入门：查询参数、请求体与接口调试

June 11, 2026 · 4 min · 653 words · Jiaju

2026-06-11 FastAPI 响应模型与请求体学习笔记

June 11, 2026 · 3 min · 471 words · Jiaju

A Scroll-Animated Roadmap Timeline for My Projects

June 10, 2026 · 4 min · 732 words · Jiaju

RAG 入门：在模型回答之前，先检索资料

June 10, 2026 · 1 min · 207 words · Jiaju

A Records vs CNAME Records: How to Point a Domain at Your Website

June 9, 2026 · 4 min · 825 words · Jiaju

博客开发日志（中文）：改动记录与前端原理

June 9, 2026 · 2 min · 304 words · Jiaju

May  2

Blog Devlog: How This Site Was Built and Tweaked

May 6, 2026 · 4 min · 716 words · Jiaju

LLM Agents: How ReAct, Tool Use, and Planning Actually Work

May 1, 2026 · 6 min · 1219 words · Jiaju

April  1

How Transformers Work: Attention Is All You Need, Explained

April 20, 2026 · 5 min · 914 words · Jiaju

February  1

My First Post

February 10, 2026 · 2 min · 242 words · Jiaju