技术博客笔记大汇总，包括Java基础，线程，并发，数据结构；Android技术博客等等；常用设计模式；常见的算法；网络协议知识点；部分flutter笔记；还包括平时开发中遇到的bug汇总，当然也在工作之余收集了大量的面试题，长期更新维护并且修正，持续完善……开源的文件是markdown格式的！转载请注明出处，谢谢！
active 2023-08-15 → 2026-05-08 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 998 days from 2023-08-15 to 2026-05-08. Pushes: 1 total, peak 1 in a day. Pull requests: 0 total, peak 0 in a day. Issues: 2 total, peak 1 in a day. Comments: 0 total, peak 0 in a day. Stars: 390 total, peak 4 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| zhangfeng0415 | 1 | 0 | 0 | 0 |
| yangchong211 | 1 | 1 | 0 | 0 |
| hilondev | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 390 stars here means stars gained during the window, not the repo's star count.