Yuyz0112’s gists

Yuyz0112 / playground.rs

Created June 27, 2017 08:05 — forked from anonymous/playground.rs

Shared via Rust Playground

	// This is a bigger error exercise than the previous ones!
	// You can do it!
	//
	// Edit the `read_and_validate` function so that it compiles and
	// passes the tests... so many things could go wrong!
	//
	// - Reading from stdin could produce an io::Error
	// - Parsing the input could produce a num::ParseIntError
	// - Validating the input could produce a CreationError (defined below)
	//

Yuyz0112 / generate.js

Created January 8, 2018 06:53

generate table

	// Usage: node generate.js 10x300

	const fs = require('fs');
	const path = require('path');

	const placeholder = (rowIndex, colIndex) => Math.random().toString(36).substring((rowIndex + colIndex) % 7);
	const tpl = (col, row) => {
	const colArr = new Array(col).fill();
	const rowArr = new Array(row).fill();
	return `

Yuyz0112 / tslint.json

Created June 26, 2018 05:46

my tslint config

Yuyz0112 / rmi.sh

Created June 26, 2018 05:47

remove all <none> images

docker rmi $(docker images -qa -f "dangling=true")

Yuyz0112 / docker_awk.sh

Created June 26, 2018 05:47

	docker rm -f $(docker ps -a -q \| awk '{if($1!~/92033adc934d/) print}')

	docker network rm $(docker network ls \| awk '{if($2~/-network/) print $2}')

Yuyz0112 / nightwatch.ci.js

Created June 26, 2018 05:47

	const fs = require('fs');
	const path = require('path');
	const argv = require('minimist')(process.argv.slice(2));
	const lodash = require('lodash');
	const setUrl = require('./utils/setUrl');

	const flattenArgs = args => {
	let argsArr;
	if (!args) {
	argsArr = [];

Yuyz0112 / getRowIndex.js

Created June 26, 2018 05:49

	const lodash = require('lodash');
	const toArray = require('../utils/toArray');
	const { CONSTANTS: C } = require('../globals');

	const NAME_ALIAS = '名称';

	function hint(options) {
	const rules = ['Check your selector value.'];
	if (!options.debug) {
	rules.push('Add { debug: true } to your options to get more info.');

Yuyz0112 / node.sh

Created June 26, 2018 05:51

	docker run -i \
	--rm \
	--name node-test \
	-v "$PWD":/code \
	-w /code node:latest \
	/bin/bash -c "npm i --silent --progress=false --registry=https://registry.npm.taobao.org && npm run test"

Yuyz0112 / async.js

Created September 11, 2018 02:32

show the differences between callback, promise and async-await

	function longTask(int, callback) {
	if (int < 0) {
	callback(new Error('less than 0'));
	} else {
	callback(null, 'done');
	}
	}

	// callback
	longTask(1, (err, result) => {});

Yuyz0112 / console

Last active January 4, 2019 01:56

	>>> callback here
	added element type node <body>…</body>
	[found with selector "div p"]
	added element type node <div>…</div>
	[found with selector "div p"]
	added element type node <p></p>
	added element type node <script></script>
	>>> callback here
	added element type node <a></a>

yz-yu Yuyz0112