| <p>这几天在搜一本书–《别独自用餐》，书怎么样先不谈。鄙人在网上费了九牛二虎之力，终于找到一本想要的mobi版本。下载下来 用Kindle for PC打开一看发现不是完整版的，得，只能退而求其次，下txt版的吧，毕竟下完可以用calibre转为mobi版，结果下了十多个版本发现基本全是只有前八章，积分被骗光了不说，还浪费了时间。</p> | |
| <p>我郁闷出了内伤，在心里深深的鄙视了网上那群骗下载积分的，悲伤过后，我决定自己动手制作一个mobi版的。</p> | |
| <p>一下午找了大量的资料，差不多算是搞懂了整个流程，现在把我所学到的分享出来，写的可能会有点啰嗦，因为我除了写怎么做以外，还想稍微谈谈为什么这么做，另外分享一些很好的资源，有心人可以参考。 <br> | |
| <!--more--></p><div class="se-section-delimiter"></div> | |
| <h1 id="目录">目录</h1> | |
| <p><div class="toc"><div class="toc"> |
| 'use strict'; | |
| const crypto = require('crypto'); | |
| const ENCRYPTION_KEY = process.env.ENCRYPTION_KEY; // Must be 256 bytes (32 characters) | |
| const IV_LENGTH = 16; // For AES, this is always 16 | |
| function encrypt(text) { | |
| let iv = crypto.randomBytes(IV_LENGTH); | |
| let cipher = crypto.createCipheriv('aes-256-cbc', new Buffer(ENCRYPTION_KEY), iv); |
| #!/usr/bin/env python | |
| # -*- coding: utf-8 -*- | |
| #python2.7x | |
| #random_weight.py | |
| #author: [email protected] 2014-10-11 | |
| ''' | |
| 每个元素都有权重，然后根据权重随机取值 | |
| 输入 {"A":2, "B":2, "C":4, "D":10, "E": 20} |
| <?php | |
| /* | |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| server { | |
| listen 80; | |
| server_name localhost; | |
| root /Users/wahyudibo/Projects/mylabs/php/nginx; | |
| #error_page 404 /404.html; | |
| # redirect server error pages to the static page /50x.html | |
| # |
https://blog.frd.mn/install-nginx-php-fpm-mysql-and-phpmyadmin-on-os-x-mavericks-using-homebrew/
Install: /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
If installed already: brew update && brew upgrade
Hi. My name is Sadayuki "Sada" Furuhashi. I am the author of the MessagePack serialization format as well as its implementation in C/C++/Ruby.
Recently, MessagePack made it to the front page of Hacker News with this blog entry by Olaf, the creator of the Facebook game ZeroPilot. In the comment thread, there were several criticisms for the blog post as well as MessagePack itself, and I thought this was a good opportunity for me to address the questions and share my thoughts.
To the best of my understanding, roughly speaking, the criticisms fell into the following two categories.
| net=5.422477ms,cluster=91.399046ms,cpu=323.263431ms,latency=5.447901ms,time=425.532855ms | |
| login1:00000063 122.286771ms trace gm | |
| login1:00000063 102.904420ms(net=3.207950ms,cluster=0.250590ms,cpu=3.580064ms,time=7.038604ms) call : @./service/agent/player/war_base.lua:363 @./service/agent/player/war_base.lua:130 @./service/agent/agent_lock.lua:62 | |
| login1:00000009 3.568610ms request | |
| login1:00000009 3.458540ms(time=0.250590ms) sleep : @./skynet/lualib/skynet/socketchannel.lua:374 @./skynet/service/clusterd.lua:147 @./skynet/service/clusterd.lua:252 | |
| center:0000005d 0.250590ms tracecall begin | |
| center:00000056 0.069562ms request | |
| center:00000056 response | |
| center:0000005d tracecall end | |
| login1:00000009 0.011454ms resume |
| function arraySum(arr) { | |
| if(typeof arr == 'number') return arr; | |
| return arr.filter(function(item) { | |
| return Array.isArray(item) || Number.isFinite(item); | |
| }).reduce(function(memo, item) { | |
| return memo + arraySum(item); | |
| }, 0); | |
| } | |
| var arr = [7,4,1, [3,true,2], 1, '123']; | |
| alert(arraySum(arr)); |