Skip to content

Instantly share code, notes, and snippets.

View BlackHole1's full-sized avatar
:shipit:

Kevin Cui BlackHole1

:shipit:
859 followers · 44 following
View GitHub Profile
@BlackHole1
BlackHole1 / README.md
Last active March 9, 2026 09:17
Solving debugging pain points for custom URL protocols in local macOS development

Before enabling Electron, use process.env.ELECTRON_OVERRIDE_DIST_PATH to redirect to a custom Electron app.

e.g. vite.config.ts

export default defineConfig(env => {
  process.env.ELECTRON_OVERRIDE_DIST_PATH = path.join(__dirname, ".electron-dist");

  // ...
});
@BlackHole1
BlackHole1 / cmd.sh
Created March 1, 2024 08:31
git checkout with fzf
# Ref: https://x.com/naoya_ito/status/1763034484843381187?s=20
git for-each-ref refs/tags refs/heads --sort=-committerdate --format="%(if:equals=commit)%(objecttype)%(then)branch%(else)%(objecttype)%(end)˞%(HEAD) %(refname:lstrip=2)˞%(objectname:short)˞%(if)%(upstream:remoteref)%(then) [%(upstream:lstrip=2)]%(end) %(subject) %(upstream:track)" | column -t -s ˞ | fzf -i --layout=reverse --preview-window=down:50% --preview="git show --no-patch --pretty=format:'Date: %ci (%cr)%nAuthor: %an <%ae>%nHash: %H%nBody:%n%b' {2}" | tr '*' ' ' | awk '{print $2}' | xargs -o git checkout
@BlackHole1
BlackHole1 / index.html
Created February 9, 2023 09:43
electron-cookie-filter-secure
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<!-- https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP -->
<meta http-equiv="Content-Security-Policy" content="default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline'">
<link href="./styles.css" rel="stylesheet">
<title>Hello World!</title>
</head>
<body>
@BlackHole1
BlackHole1 / index.html
Created February 9, 2023 08:00
oomol github sign up and sign in - electron
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<!-- https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP -->
<link href="./styles.css" rel="stylesheet">
<title>Hello World!</title>
</head>
<body>
<h1>Hello World!</h1>
@BlackHole1
BlackHole1 / main.js
Last active September 28, 2024 12:33
Interception WebSocket failed in electron
const {app, BrowserWindow} = require('electron')
async function createWindow () {
const mainWindow = new BrowserWindow({
width: 800,
height: 600,
})
mainWindow.loadURL('https://socket.io/demos/chat')
@BlackHole1
BlackHole1 / main.js
Last active October 10, 2022 09:23
Capture WebSocket message in electron
const {app, BrowserWindow} = require('electron')
async function createWindow () {
const mainWindow = new BrowserWindow({
width: 800,
height: 600,
})
mainWindow.loadURL('https://socket.io/demos/chat')
@BlackHole1
BlackHole1 / index.html
Created March 7, 2022 06:24
Chrome: CoreText note: Client requested name ".NewYork-Regular"
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<style>
@font-face {
font-family: system;
font-style: normal;
font-weight: 300;
src: local(".NewYork-Regular");
@BlackHole1
BlackHole1 / typescript flatten object type.ts
Created March 13, 2020 06:47
source: https://github.com/Microsoft/TypeScript/issues/31192#issuecomment-488391189
type ObjKeyof<T> = T extends object ? keyof T : never
type KeyofKeyof<T> = ObjKeyof<T> | { [K in keyof T]: ObjKeyof<T[K]> }[keyof T]
type StripNever<T> = Pick<T, { [K in keyof T]: [T[K]] extends [never] ? never : K }[keyof T]>;
type Lookup<T, K> = T extends any ? K extends keyof T ? T[K] : never : never
type SimpleFlatten<T> = T extends object ? StripNever<{ [K in KeyofKeyof<T>]:
Exclude<K extends keyof T ? T[K] : never, object> |
{ [P in keyof T]: Lookup<T[P], K> }[keyof T]
}> : T
type NestedFlatten<T> = SimpleFlatten<SimpleFlatten<
SimpleFlatten<SimpleFlatten<SimpleFlatten<T>>>>>;
@BlackHole1
BlackHole1 / books.json
Created December 27, 2018 06:36
从Lucene到Elasticsearch:全文检索实战书籍第6章-搜索 所需代码
{"index":{ "_index": "books", "_type": "IT", "_id": "1" }}
{"id":"1","title":"Java编程思想","language":"java","author":"Bruce Eckel","price":70.20,"publish_time":"2007-10-01","description":"Java学习必读经典,殿堂级著作！赢得了全球程序员的广泛赞誉。"}
{"index":{ "_index": "books", "_type": "IT", "_id": "2" }}
{"id":"2","title":"Java程序性能优化","language":"java","author":"葛一鸣","price":46.50,"publish_time":"2012-08-01","description":"让你的Java程序更快、更稳定。深入剖析软件设计层面、代码层面、JVM虚拟机层面的优化方法"}
{"index":{ "_index": "books", "_type": "IT", "_id": "3" }}
{"id":"3","title":"Python科学计算","language":"python","author":"张若愚","price":81.40,"publish_time":"2016-05-01","description":"零基础学python,光盘中作者独家整合开发winPython运行环境，涵盖了Python各个扩展库"}
{"index":{ "_index": "books", "_type": "IT", "_id": "4" }}
{"id":"4","title":"Python基础教程","language":"python","author":"Helant","price":54.50,"publish_time":"2014-03-01","description":"经典的Python入门教程，层次鲜明，结构严谨，内容翔实"}
{"index":{ "_index": "books", "_type": "IT", "_id": "5" }}
{"id":"5","title":"JavaScript高级程序设计","language":"javascript","auth
@BlackHole1
BlackHole1 / getCPU.js
Last active November 24, 2018 09:04
get cpu
const existsSync = require('fs').existsSync;
const execSync = require('child_process').execSync;
const isWin = process.platform === 'win32';
let winWmic = '';
const wmicFilePath = process.env.WINDIR + '\\system32\\wbem\\wmic.exe';
try {
const getWmic = (() => {
if (winWmic) return winWmic;