Kindy Lin kindy

调研 LLM 结构化文档编辑 vs Markdown

问题

分析一下markdown和milkdown（或者其他可视化编辑器）： markdown其实是底层存储表示，而milkdown其实对接的一种结构化对象，总体上是 Doc -> Block[] -> Inline[] 。然后每次可视化编辑，其实是在操作结构化对象，且每次操作的目标，总是完整的 Block 或 Inline 对象。但，编辑markdown就不是了，每次改的是字符，完全有可能改成非法的状态。

macOS 隐私目录保护机制深度总结

一、核心问题

你希望在 macOS 上创建一个类似 ~/Library/Group Containers/group.com.apple.notes 的"私密目录"，阻止各种应用/程序随意访问。

结论：普通用户无法创建真正的系统级 Data Vaults（这需要 Apple 的数字签名）。但通过组合策略，可以达到极高的安全水平。

Python GIL Test

https://docs.python.org/3.13/library/threading.html

os code name

为了更方便阅读 acorn 的代码，我把 acorn 的 parser 都合并到 state.js 内了：

https://github.com/kindy/acorn/blob/vscode-happy/acorn/src/state.js

-- es5 --

declare var NaN
declare var Infinity
declare function eval(x
declare function parseInt(s
declare function parseFloat(string
declare function isNaN(number
declare function isFinite(number

Memory Compare

# Lua
1.3KB/Thread

10000   mem:1.28125KB     total:13641.189453125KB

# Luajit
0.5KB/Thread

Client-side SSL

For excessively paranoid client authentication.

Using self-signed certificate.

Create a Certificate Authority root (which represents this server)

Organization & Common Name: Some human identifier for this server CA.

openssl genrsa -des3 -out ca.key 4096
openssl req -new -x509 -days 365 -key ca.key -out ca.crt

	# vim:fdm=manual:sw=2:ts=2:et:ft=gitconfig:

	[alias]
	b = branch
	ba = branch -a
	c = commit
	cf = config
	ci = commit
	co = checkout
	dc = svn dcommit

	/* eslint no-param-reassign: 0 */

	/**
	* JavaScript implementation of W3 DOM4 TreeWalker interface.
	*
	* See also:
	* - https://dom.spec.whatwg.org/#interface-treewalker
	*
	* Attributes like "read-only" and "private" are ignored in this implementation
	* due to ECMAScript 3 (as opposed to ES5) not supporting creation of such properties.