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天天听儿歌

Do One Thing and Do It Well.

dongyuwei / test_fish_event_handler.fish

Last active December 16, 2021 06:26

test event handler of fish shell script

	function custom_event_test --on-event test_event
	echo 'event hook'
	echo event test: $argv
	end

	emit test_event foo bar


	function on_pwd_changed --on-variable PWD
	echo 'on_pwd_changed hook'

dongyuwei / foo.test.js

Last active September 17, 2022 12:34

mock a default export function in another module

	jest.mock('../utilities/prompt/prompt', () => {
	const originalModule = jest.requireActual('../utilities/prompt/prompt');
	return {
	__esModule: true,
	...originalModule,
	default: jest.fn((args)=> {
	if(args.onConfirm){
	args.onConfirm('lost reason')
	}
	}),

dongyuwei / fast-npm-install.js

Created October 20, 2021 05:25

	const path = require('path');
	const fs = require('fs');
	const shell = require('shelljs'); // Todo: `npm install --save-dev shelljs@0.8.4` for the first time on CI
	const crypto = require('crypto');

	// 如果 package-lock.json 都没有变化，就 skip `npm install`，节省ci时间。

	const dirPath = path.join(__dirname, '..');
	shell.cd(dirPath);

dongyuwei / transition.css

Created June 30, 2021 01:40

transition top and bottom 上下同时展开的动画效果

dongyuwei / custom-react-render.js

Created December 1, 2020 06:58

a tiny custom react dom render reimplementtion

	const Reconciler = require("react-reconciler");

	function traceMethod(obj) {
	return new Proxy(obj, {
	get(target, propKey) {
	const origMethod = target[propKey];
	if (typeof origMethod === 'function') {
	return function (...args) {
	console.log('propKey, args:', propKey, args);
	return origMethod.apply(target, args);

dongyuwei / sbt-test-only.sh

Last active March 26, 2020 03:07

	# bash cli
	sbt "testOnly akka.stream.javadsl.FlowTest"

	# in sbt interactive cli
	sbt >
	testOnly akka.stream.javadsl.FlowTest

dongyuwei / rxjs-multicast-demo.js

Created February 13, 2020 10:50

	import { range, merge, Subject } from 'rxjs';
	import { take, takeLast, multicast } from 'rxjs/operators';

	range(1, 10)
	.pipe(
	multicast(() => new Subject(), o => merge(
	o.pipe(take(1)),
	o.pipe(takeLast(1)),
	)),
	)

dongyuwei / config.fish

Created July 11, 2019 02:18

cat ~/.config/fish/config.fish


	set HOMEBREW_NO_AUTO_UPDATE 1
	alias st "git status"
	alias tigf "tig --follow"

	set -gx LC_ALL en_GB.UTF-8
	set -gx ANDROID_HOME ~/Library/Android/sdk
	set -gx ANDROID_SDK_ROOT ~/Library/Android/sdk
	set -gx ANDROID_NDK ~/Library/Android/sdk/ndk-bundle
	set -gx ANDROID_NDK_HOME ~/Library/Android/sdk/ndk-bundle

dongyuwei / proxychains.conf.md

Last active July 9, 2019 12:40

cat /Users/dongyuwei/.proxychains/proxychains.conf

strict_chain
proxy_dns  force
remote_dns_subnet 224
tcp_read_time_out 15000
tcp_connect_time_out 8000
localnet 127.0.0.0/255.0.0.0
quiet_mode

dongyuwei / wget-xcode.sh

Created July 1, 2019 06:12

wget --load-cookies=cookies.txt -c https://download.developer.apple.com/Developer_Tools/Xcode_11_Beta_2/Xcode_11_Beta_2.xip