Keep Thriving https://joak.org/ 2026-05-07T09:12:28+00:00 https://joak.org/ https://joak.org/_media/favicon.ico text/html 2026-05-07T08:12:03+00:00 Anonymous (anonymous@undisclosed.example.com) https://joak.org/public:it:thingsboard?rev=1778141523&do=diff Thingsboard * Official site: thingsboard.io * Ubuntu 安装:官方文档 V3.2 代码解析 架构 * official doc * 前端架构为 Angular * UI: angular material * 存储：ngrx * 后端架构为 Java Spring, Spring Boot * PostgresQL 目录结构 * 顶层目录 . ├── LICENSE ├── README.md ├── license-header-template.txt ├── pom.xml ├── img --仅一张readme的logo图片 ├── application --主程序，JAVA, Spring, Spring Boot └── target --编译最终结果目录，包含jar包与deb包 ├── common --通用的JAVA代码, 包括数据信息结构，消息… text/html 2026-05-07T07:46:21+00:00 Anonymous (anonymous@undisclosed.example.com) https://joak.org/public:it:tools_and_codes?rev=1778139981&do=diff Tools and Codes This page is Deprecated 在 google 或者 github 里直接搜索 awesome nodejs, 这里 nodejs可以替换成你想要搜索的语言或平台，就可以得到一个github社区贡献的对应的工具库收集 repo. 比如：awesome-nodejs awesome 汇总： text/html 2026-05-07T07:23:14+00:00 Anonymous (anonymous@undisclosed.example.com) https://joak.org/public:it:start?rev=1778138594&do=diff Information Technology * 程序语言列表 * Tools and Codes * Linux * Windows * MacOS * 杂项 * keywords * Beaglebone Black * Game Engines * Embedded * Android * Location * Web 开发者安全自检列表 detail * Async 异步编程 * 汇编语言 * Audio * Beanstalkd * C Lang * CCV * Chromium Embedded Framework * ceph * Chromium * com * CRDT * CSharp * Date and Time * Docker * .Net * Epoll * Frond-end * FreeRdp * GIT * Gerrit * GreaterWMS * Generate Your Project * HT… text/html 2026-05-07T07:17:39+00:00 Anonymous (anonymous@undisclosed.example.com) https://joak.org/public:it:gdb?rev=1778138259&do=diff GDB * GDB: The GNU Project Debugger * GDB 支持的语言：Ada、 Assembly、 C、 C++、 D、 Fortran、 Go、 Objective-C、 OpenCL、 Modula-2、 Pascal、Rust。 * Online docs * GDB的那些奇淫技巧 -- 超级棒，涉及子进程调试、多线程调试，以及一大堆指令表 * GDB调试的一百个小技巧 远程调试 * text/html 2026-05-07T07:15:24+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/public:it:python?rev=1778138124&do=diff text/html 2026-05-07T07:13:27+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/public:it:php?rev=1778138007&do=diff text/html 2026-05-07T07:13:09+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/public:it:r?rev=1778137989&do=diff text/html 2026-05-07T07:12:13+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/public:it:rust?rev=1778137933&do=diff text/html 2026-05-07T07:11:33+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/public:it:typescript?rev=1778137893&do=diff text/html 2026-05-07T07:11:15+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/public:it:nodejs?rev=1778137875&do=diff text/html 2026-05-07T07:10:30+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/public:it:java?rev=1778137830&do=diff text/html 2026-05-07T07:10:06+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/public:it:go?rev=1778137806&do=diff text/html 2026-05-07T07:09:44+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/public:it:erlang?rev=1778137784&do=diff text/html 2026-05-07T07:09:15+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/public:it:csharp?rev=1778137755&do=diff text/html 2026-05-07T07:08:52+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/public:it:async?rev=1778137732&do=diff text/html 2026-05-07T07:08:31+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/public:it:assembly_lan?rev=1778137711&do=diff text/html 2026-05-07T07:08:08+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/public:it:c?rev=1778137688&do=diff text/html 2026-05-07T07:07:48+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/public:it:cplusplus:effective_modern_cplusplus?rev=1778137668&do=diff text/html 2026-05-07T07:07:28+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/public:it:cplusplus:conan?rev=1778137648&do=diff text/html 2026-05-07T07:06:41+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/public:it:cplusplus?rev=1778137601&do=diff text/html 2026-05-07T07:05:47+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/public:it:%E7%A8%8B%E5%BA%8F%E8%AF%AD%E8%A8%80%E5%88%97%E8%A1%A8?rev=1778137547&do=diff text/html 2026-05-07T06:47:25+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/public:it:ccv?rev=1778136445&do=diff text/html 2026-05-07T06:46:54+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/public:it:tensorflow?rev=1778136414&do=diff text/html 2026-05-07T02:02:38+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/public:it:llm?rev=1778119358&do=diff text/html 2026-01-16T08:42:15+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/public:it:arm?rev=1768552935&do=diff text/html 2026-01-16T01:38:01+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/public:it:linux:systemd?rev=1768527481&do=diff Systemd * Systemd 的特点和使用 * <http://www.jinbuguo.com/systemd/systemd.service.html> * <http://www.ruanyifeng.com/blog/2016/03/systemd-tutorial-commands.html> * <https://www.freedesktop.org/software/systemd/man/systemd.exec.html> * Systemd 示例教程，可在线尝试 Tips * 查看服务依赖： systemctl list-dependencies foo.service * 查看服务开机启动顺序：systemd-analyze plot > ~/boot.svg * 查看开机服务启动总时间：systemd-analyze * 查看开机服务启动耗时排序:… text/html 2026-01-05T09:19:20+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/public:it:git?rev=1767604760&do=diff GIT 一、为什么要使用代码版本控制系统 * 历史版本的说明、存储与备份 * 便于团队协同合作 * 便于查看代码差异、变动历史 二、GIT 与 SVN 的区别 * GIT 为分布式的，GIT 工程每个副本都是一个备份；而 SVN 是非分布式的，依赖一个中心服务器； text/html 2025-07-30T05:50:52+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/public:it:webrtc?rev=1753854652&do=diff WebRTC * Official site: webrtc.org * chrome webrtc 调试：<chrome://webrtc-internals/> * <https://blog.csdn.net/cgs1999/article/details/110084983> * [WebRTC 学习指南](<https://webrtc.mthli.com/>) 这个很不错，需翻墙。 * webrtc 的 sdp 协商： <https://webrtc.mthli.com/basic/sdp-introduction/> * <https://cloud.tencent.com/developer/news/672565> * WebRTC 中的 SDP -- 很详细 Tips * SDP 中 a=rtcp-mux 属性用于指示实时传输控制协议（RTCP）的多路复用。这意味着 RTP 和 RTCP 数据将在同一个传输通道（如同一个 UDP 端口）上发送，而不是分别使用不同的端口。… text/html 2025-04-23T03:00:32+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/?image=public%3Ait%3Agvcp_3.png&ns=public%3Ait&rev=1745377232&tab_details=history&media_do=diff&do=media <img src="https://joak.org/_media/public:it:gvcp_3.png?w=500&amp;h=500&amp;tok=92bf05" alt="gvcp_3.png" loading="lazy" width="500" height="500" /> text/html 2025-04-23T03:00:32+00:00 oakfire (oakfire@undisclosed.example.com) https://joak.org/?image=public%3Ait%3Agvcp_2.png&ns=public%3Ait&rev=1745377232&tab_details=history&media_do=diff&do=media <img src="https://joak.org/_media/public:it:gvcp_2.png?w=500&amp;h=500&amp;tok=d6282e" alt="gvcp_2.png" loading="lazy" width="500" height="500" />