hi-ogawa’s gists

hi-ogawa / README.md

Created May 11, 2023 13:18

prefers-color-scheme override cdp

Override prefers-color-scheme via CDP

let Main = await import('./entrypoints/main/main.js')
await Main.MainImpl.sendOverProtocol("Emulation.setEmulatedMedia", { features: [{ name: "prefers-color-scheme", value: "dark" }] })

references

https://chromedevtools.github.io/devtools-protocol/

hi-ogawa / prop-path-map.ts

Created April 30, 2023 10:23

prop-path-map.ts

	type PropKey = string \| number;
	type PropValue = null \| undefined \| number \| boolean \| string \| Date;

	export function toPropPathMap(input: unknown) {
	const output = new Map<PropKey[], PropValue>();

	function traverse(v: unknown, keys: PropKey[]) {
	// prettier-ignore
	if (
	typeof v === "undefined" \|\|

hi-ogawa / hangle-syllables.js

Last active February 28, 2023 10:39

List hangul syllables

	/*

	$ node hangle-syllables.js
	가 : ㄱ ㅏ
	각 : ㄱ ㅏ ㄱ
	갂 : ㄱ ㅏ ㄲ
	갃 : ㄱ ㅏ ㄳ
	간 : ㄱ ㅏ ㄴ
	갅 : ㄱ ㅏ ㄵ
	갆 : ㄱ ㅏ ㄶ

hi-ogawa / bin-gist.sh

Last active December 26, 2022 07:46

download shell script from gist and install it locally

	#!/bin/bash
	set -eu -o pipefail

	#
	# something similar to https://github.com/marcosnils/bin but for simple shell scripts on gist
	#
	# usage:
	# bash bin-gist.sh https://gist.github.com/hi-ogawa/1e0b1a147e883aad41f97c68246f3c33 bin-gist.sh
	# bash bin-gist.sh https://gist.github.com/hi-ogawa/bca49e90241f7808127a430f986d33ea passphrase.sh
	#

hi-ogawa / passphrase.sh

Last active September 12, 2023 23:39

passphrase generator

	#!/bin/bash
	set -eu

	#
	# usage:
	# $ bash passphrase.sh
	# amusement-twelve-pusher-gilled-excuse
	#

	# references

hi-ogawa / playwirhgt-for-scraping.ts

Last active December 14, 2022 06:31

playwright for scraping

	import { chromium, Page } from "playwright-chromium";
	import process from "node:process";

	// this specific example is made to extract the list of spot trade coins on ByBit

	// usage:
	// node -r esbuild-register playwirhgt-for-scraping.ts --headed

	// note:
	// "page.pause" with "--headed" allows the same debugging experience as playwright testing.

hi-ogawa / PKGBUILD

Created November 21, 2022 00:14

PKGBUILD aws-cli-v2-bin

	# it seems aws-cli-v2-bin is deleted from aur. I extracted PKGBUILD from yay cache just in case.

	# Maintainer: Steve Engledow <[email protected]>
	pkgname=aws-cli-v2-bin
	pkgver=2.8.3
	pkgrel=1
	pkgdesc='Universal Command Line Interface for Amazon Web Services version 2'
	arch=('aarch64' 'x86_64')
	url='https://docs.aws.amazon.com/cli/latest/userguide/install-cliv2.html'
	license=('Apache')

hi-ogawa / patch-transaction-editable.ts

Last active November 15, 2022 04:28

jscodeshift script for converting number values to string values within specified forms of variable declarations

	/* eslint-disable no-console */

	//
	// usage:
	// npm i -D jscodeshift @types/jscodeshift recast
	// npx jscodeshift --parser tsx --transform patch-transaction-editable.ts (...files)
	//

	/*
	//// example input ////

hi-ogawa / use-debounced-function.ts

Last active November 14, 2022 07:10

use-debounced-function.ts

	//
	// example:
	// <button onClick={useDebouncedFunction(() => console.log("debounced?"), 500)} />
	//

	export function useDebouncedFunction<T extends (...args: any[]) => void>(
	original: T,
	ms: number
	): (...args: Parameters<T>) => void {
	const [call, setCall] = React.useState<() => void>();

hi-ogawa / README.md

Last active December 11, 2022 07:50

Extract css variables from less variables

For example, extract ant-design's color theme (V4) in

git clone [email protected]:ant-design/ant-design.git
cd ant-design

# read from stdin

Hiroshi Ogawa hi-ogawa

references