nuintun nuintun

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nuintun / Dockerfile

Last active June 8, 2021 09:33

Nextjs Docker 应用

	# 配置运行环境
	FROM node:alpine AS deps

	# 配置工作目录
	WORKDIR /wwwroot

	# 切换国内软件源
	RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.ustc.edu.cn/g' /etc/apk/repositories
	# 安装编译环境
	RUN apk update && apk upgrade -f && apk add --no-cache g++ make python3

nuintun / Dockerfile

Last active June 8, 2021 09:33

Nextjs Docker 环境

	# 配置运行环境
	FROM node:alpine

	# 配置工作目录
	WORKDIR /wwwroot

	# 配置 Node 运行模式
	ENV NODE_ENV production
	# 禁用 Next 数据遥测
	ENV NEXT_TELEMETRY_DISABLED 1

nuintun / hashCode.ts

Last active March 11, 2021 02:21

Java 中字符串 hashCode 方法的 JavaScript 实现

	/**
	* @function hashCode
	* @param {string} string
	* @returns {number}
	*/
	function hashCode(string: string): number {
	let hash: number = 0;

	const { length }: string = string;

nuintun / hex-rgb.js

Created July 2, 2020 08:05

hex 和 rgb 颜色转换

	function rgb2hex(red, green, blue) {
	const rgb = (red << 16) \| (green << 8) \| blue;

	return `#${rgb.toString(16).padStart(6, '0')}`;
	}

	function hex2rgb(hex) {
	return [(hex >> 16) & 0xff, (hex >> 8) & 0xff, hex & 0xff];
	}

nuintun / LCGRandom.js

Created May 25, 2020 02:30

线性同余随机数

	/**
	* @function LCGRandom
	* @description 线性同余随机数
	* @param {number} seed
	* @returns {number}
	* @see https://gist.github.com/Protonk/5389384
	*/
	function LCGRandom1(seed = 0) {
	return ((seed * 11 + 17) % 25) / 25;
	}

nuintun / UTF8.js

Last active April 22, 2020 15:11

UTF8 编码速度测试

	// https://jsperf.com/utf8-encoder-decoder

	var encoder = new TextEncoder();
	var decoder = new TextDecoder();

	// https://developer.mozilla.org/zh-CN/docs/Web/API/TextEncoder
	var native = {
	encode: encoder.encode.bind(encoder),
	decode: decoder.decode.bind(decoder)
	};

nuintun / interceptor.js

Created October 11, 2018 09:15

IISNode Interceptor

	(function() {
	// refactor process.argv to determine the app entry point and remove the interceptor parameter
	var appFile;
	var newArgs = [];

	process.argv.forEach(function(item, index) {
	if (index === 2) appFile = item;
	if (index !== 1) newArgs.push(item);
	});

nuintun / pad.md

Created March 23, 2017 09:35

字符右补白

'use strict'

// 兼容模式，兼容老版本浏览器
function pad(value, length, placeholder) {
  length = length || 15;
  placeholder = placeholder || ' ';

  var diff = Math.max(0, length - value.length) + 1;

nuintun / strip-bom.md

Created February 11, 2017 13:23

过滤utf8 BOM

/**
 * strip utf-8 BOM
 *
 * @param {any} buffer
 * @returns {Buffer}
 */
function stripBOM(buffer) {
  //EF BB BF 239 187 191
 if (buffer[0] === 0xef &amp;&amp; buffer[1] === 0xbb &amp;&amp; buffer[2] === 0xbf) {

nuintun / base64.js

Last active November 7, 2025 07:08

用 XMLDOM 和 ADODB.Stream 实现base64编码解码

	/**
	* Base64
	* http://blog.csdn.net/cuixiping/article/details/409468
	* ADODB.Stream 实例有 LoadFromFile 方法可以读取文件内容
	* ADODB.Stream 实例有 state 属性 0 和 1，分别对应 Open 状态： adStateClosed 和 adStateOpen
	* ADODB.Stream 实例有 LineSeparator 属性 13、-1 和 10，分别对应换行符： adCR、adCRLF 和 adLF
	* ADODB.Stream 实例的其他属性和方法可参考相应文档
	*/
	var Base64 = {
	/**

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