vace’s gists

vace / mid-bo-cake.php

Created August 26, 2022 13:22

Mid Bo cake 中秋博饼

	<?php

	/**
	* 中秋博饼
	* MidAutumn::random();
	*/

	class MidAutumn {

	public static function random () {

vace / index.html

Created January 15, 2021 04:19

贝叶斯-蒙提霍尔问题演示脚本

	<!DOCTYPE html>
	<html lang="zh-CN">
	<head>
	<!--author:Vace_Vlm([email protected]),create:15 Jan 2021 11:17 AM-->
	<meta charset="UTF-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
	<meta name="renderer" content="webkit">
	<meta http-equiv="Cache-Control" content="no-siteapp" />
	<meta name="apple-mobile-web-app-title" content="vace" />
	<meta name="format-detection" content="telephone=no" />

vace / node-download.js

Last active April 21, 2022 16:50

Use nodejs to download remote resources in batches

	const fs = require('fs')
	const path = require('path')
	const http = require('http')
	const https = require('https')
	const Stream = require('stream').Transform

	// @example
	// const list = require('./downloadurls.json')
	// downloadList(list, { onItem: res => console.log('✅：', res.basename) })

vace / slice_utf8str.js

Created December 27, 2019 17:14

utf-8字符裁剪

	function slice_utf8str(str, maxLen) {
	var len = str.length
	var _len = 0
	var i = 0
	for (; i < len; i++) {
	_len += str.charCodeAt(i) < 256 ? 1 : 2
	if (_len > maxLen) break
	}
	return str.slice(0, i)
	}

vace / editor.js

Last active September 9, 2019 03:20

微信排版编辑器小脚本

vace / csvTextParser.js

Last active March 15, 2020 15:06

csv text parse object

	/**
	* [csvTextParser 简单的csv文本解析器]
	* @param {string} text [csv文本]
	* @param {boolean} columns [读取第一行做为表头]
	* @param {array} columns [列配置]
	* @param {string} columns[i].field 字段名
	* @param {int} columns[i].index? 对应列索引，默认为i
	* @param {int} columns[i].trim? 是否首尾去空
	* @param {string\|Function} columns[i].type 字段类型（int,float,string,boolean,function）
	* @param {object} options [解析配置]

vace / debounce.js

Created August 1, 2017 10:14

debounce

	function debounce(func, wait, immediate){
	var timeout, args, context, timestamp, result;
	if (null == wait) wait = 100;

	function later() {
	var last = Date.now() - timestamp;

	if (last < wait && last >= 0) {
	timeout = setTimeout(later, wait - last);
	} else {

vace / wxapkg.php

Created July 18, 2017 03:23

微信小程序包解包

	<?php
	/* from : https://github.com/Clarence-pan/unpack-wxapkg */

	function unpack_wxapkg($file, $targetDir)
	{
	if (!is_dir($targetDir)){
	mkdir($targetDir);
	}

	echo "Reading file.\n";

vace / encode-csv.js

Created June 29, 2017 13:10

csv encode and export

	/**
	* csv data encode
	* var data = [[1850, 20, 0, 1, 1017281], [1850, 20, 0, 2, 1003841]];
	* encode(data)
	* encode(data,{ header: ["year", "age", "status", "sex", "population"] })
	* encode([{age:xx,name:'xxx'}], {header:true})
	* options:{ delimiter:'分隔符',newline:换行符,skip:头部跳过数量，header:Object或者arrat }
	*/

	const CELL_DELIMITERS = [',', ';', '\t', '\|', '^']

vace / simple-time-format

Last active January 29, 2018 05:39

javascript function

	const REPLACE_REGEX = /(Y\|M\|D\|H\|I\|S\|T)/ig
	export function timeFormat(unixTime, format = 'Y-M-D H:i:s') {
	var time = new Date(unixTime * 1000)
	var conf = {
	Y: time.getFullYear(),
	M: pad(time.getMonth() + 1), //月份
	D: pad(time.getDate()), //日
	H: pad(time.getHours()), //小时
	I: pad(time.getMinutes()), //分
	S: pad(time.getSeconds()), //秒

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