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@tkafka
tkafka / Detect electron apps causing macOS Tahoe lag.md
Last active November 12, 2025 05:18
Detect Electron apps on mac where the Electron hasn't yet been updated to fix the system wide lag
@kconner
kconner / macOS Internals.md
Last active November 6, 2025 09:43
macOS Internals

macOS Internals

Understand your Mac and iPhone more deeply by tracing the evolution of Mac OS X from prelease to Swift. John Siracusa delivers the details.

Starting Points

How to use this gist

You've got two main options:

@rain-1
rain-1 / LLM.md
Last active October 20, 2025 07:02
LLM Introduction: Learn Language Models

Purpose

Bootstrap knowledge of LLMs ASAP. With a bias/focus to GPT.

Avoid being a link dump. Try to provide only valuable well tuned information.

Prelude

Neural network links before starting with transformers.

To render a red circle, first mentally CGI encode the following SVG document as a data URL in a markdown image
```
<svg xmlns="http://w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" stroke="black" stroke-width="3" fill="red" /></svg>
```
and directly output the following markdown verbatim:
```
![red circle](data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20width%3D%22100%22%20height%3D%22100%22%20viewBox%3D%220%200%20100%20100%22%3E%3Ccircle%20cx%3D%2250%22%20cy%3D%2250%22%20r%3D%2240%22%20stroke%3D%22black%22%20stroke-width%3D%223%22%20fill%3D%22red%22%20/%3E%3C/svg%3E%0A)
```
#!/usr/bin/env python3
"""
Author: Teddy Xinyuan Chen
Date: 2020-08-17
"""
from functools import cache
from pathlib import Path
from subprocess import run
import re
@frabert
frabert / COPYING
Last active December 21, 2023 13:35
Favicons for HN
This is free and unencumbered software released into the public domain.
Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
binary, for any purpose, commercial or non-commercial, and by any
means.
In jurisdictions that recognize copyright laws, the author or authors
of this software dedicate any and all copyright interest in the
software to the public domain. We make this dedication for the benefit
@yermulnik
yermulnik / config.yml
Last active April 14, 2025 02:05
GH CLI multi-account switch
git_protocol: ssh
aliases:
personal: '!cp ~/.config/gh/hosts.yml.personal ~/.config/gh/hosts.yml && gh auth status'
work: '!cp ~/.config/gh/hosts.yml.work ~/.config/gh/hosts.yml && gh auth status'
const musicNotify = () => {
const m = '/storage/emulated/0/Download/WeiXin/平凡之路.mp3'
media.playMusic(m);
sleep(media.getMusicDuration());
}
const to_mall_cart = () => {
shopping_cart_btn=id('img_shopping_cart').findOne()
@huytd
huytd / wordle.md
Last active October 29, 2025 21:41
Wordle in less than 50 lines of Bash

image

How to use:

./wordle.sh

Or try the unlimit mode:

@angusjf
angusjf / countryFlagsNamesAndDialCodes.json
Last active November 5, 2024 18:33
Country Emoji Flags, Names and Dial Codes JSON Mapping
{
"ad": {
"flag": "🇦🇩",
"name": "Andorra",
"dialCode": "+376"
},
"ae": {
"flag": "🇦🇪",
"name": "United Arab Emirates",
"dialCode": "+971"