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<a class="post-title-link" href="/2015/10/26/web-hot-load/" itemprop="url">
Tips For Front-End —— LiveReload
</a>
</h1>
<div class="post-meta">
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发表于
<time itemprop="dateCreated" datetime="2015-10-26T00:01:15+08:00" content="2015-10-26">
2015-10-26
</time>
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<span class="post-category">
| 分类于
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ps：下文我将打算用fe代替Front-End一词。
时间过得真快，眨眼一周又过去了。今天我们来侃侃liveReload。聊之前先来扯扯开发家常。
通常来说，Web页面开发的流程大致是这样的：设计师提供设计稿，通常是psd格式。然后fe开发人员来手工的将图片转换为对应的HTML+CSS，常常还需要在各个浏览器中调试等。
一般，设计师还会提供色卡，或至少前景色、背景色、高亮色的值给开发人员。
...
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<a class="post-title-link" href="/2015/10/17/algorithm-hash/" itemprop="url">
Hash简介
</a>
</h1>
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发表于
<time itemprop="dateCreated" datetime="2015-10-17T22:53:06+08:00" content="2015-10-17">
2015-10-17
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| 分类于
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<a href="/categories/Algorithms/" itemprop="url" rel="index">
<span itemprop="name">Algorithms</span>
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译文：http://codecapsule.com/2013/05/13/implementing-a-key-value-store-part-5-hash-table-implementations/
大家都知道每种编程语言里都提供Hash结构，不过对于Hash的知识，大家是不是觉得很抽象？
Hash结构在内存到底是怎么存放的？Hash算法使用场景？带着这些问题来读读此文，可能将会有不一样
...
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<a class="post-title-link" href="/2015/10/11/web-nodejs-performance/" itemprop="url">
Node.js性能调优
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</h1>
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发表于
<time itemprop="dateCreated" datetime="2015-10-11T14:44:12+08:00" content="2015-10-11">
2015-10-11
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上篇文章：《Node.js断言方案》介绍了Node.js断言技术，现在我们再来说说有关性能调优相关技术。
性能调优
说完了Node.js调试方面需要掌握的基本技能，下面说一下性能调优相关的技巧。
Node.js相比Java、PHP这些老牌语言，基础设施还是有所欠缺的：比如性能分析和监控工具等，加上它的单线程运行特性，在大型应用中，很容易让系统的CPU、内存或者事件队列太满达到瓶颈，从而导致程序
...
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Node.js断言方案
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</h1>
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发表于
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2015-10-11
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Node.js是什么？Node.js适合什么场景？多少公司已用于生产环境？Node.js靠不靠谱？这个话题应该无可厚非了，如果今天还在质疑Node.js的能力，相信它一定不是一家面向互联网公司。
自 2009 年Ryan Dahl发布后，到现在已经六个年头了。人红是非多，先后经历了ruby、php web擂台之战，后因某些原因派生出了iojs这个兄弟；分久必合，大势所趋。最近两兄弟又合体了，衍
...
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OS X El Capitan 快速更新
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发表于
<time itemprop="dateCreated" datetime="2015-10-02T07:26:19+08:00" content="2015-10-02">
2015-10-02
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<h2 id="前奏">前奏</h2>
<p>总所周知，<a href="#">app store</a> 国内下载速度实在不敢恭维，然而系统升级一般没个一天是搞不定的（心中有一万只草泥马在奔腾ಥ_ಥ）。
<br>但是，你们天真地以为这就能难倒技术控了么？23333…</p>
<p>今天小弟就给看官们带来一次全新体验。</p>
<h2 id="原理">原理</h2>
<p>抓取苹果官方下载链接，离线到第三方服务器分流。再使用第三方下载工具下载系统<code>.pkg</code>文件。搭建本地静态文件<code>server</code>，
<br>将苹果官方的下载地址解析到本地的服务器，从而实现快速下载安装。</p>
<p>抓取工具首推charles（本人和charles不存在隶属关系^.^）。</p>
<p><code>ps</code>：以上适用于 El Capitan 更新慢的用户，有百兆光纤的用户可忽略。</p>
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