Arthas is a Java diagnostic tool that promises to help developers troubleshoot production issues for Java applications without modifying the code or restarting the server.
Main features:
Useful for trouble-shooting jar file conflicts
Decompile a class to ensure the code is
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HAProxy is free, open source software that provides a high availability load balancer and proxy server for TCP and HTTP-based applications that spreads requests across multiple servers. It is written in C and has a reputation for being fast and efficient.
Features:
Layer 4 (
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很早就有人推荐 Notion,但是注册了用了一下,本以为就是一个在线的 Google Docs,可昨天在豆瓣看到一篇文章介绍比 Trello 更加智能的代替品,然后一看就是 Notion,于是就再来研究下 Notion。然后发现原来 Notion 可以是 Google Calendar, 可以是 Trello,可以是 Google Docs,可以是 todo list,可以是 Google Excel。甚至可以导入 word,markdown,html,csv。
Notion 最为人称道的地方在于其非线性的编辑器,我们通常的编辑器都是从上倒下的我们通常
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