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<!DOCTYPE html>
<html>
<head>
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<title>Ray's blog</title>
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<h3 id="title">iOS Developer</h3>
<span id="location"><i class="fa fa-map-marker"></i>Chengdu, China</span>
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9
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<article id="post-project-to-swift2-3" class="article article-type-post" itemscope itemprop="blogPost">
<div class="article-inner">
<header class="article-header">
<h1 itemprop="name">
<a class="article-title" href="/2016/09/17/project-to-swift2-3/">项目迁移至swift2.3并适配iOS10</a>
</h1>
<div class="article-meta">
<div class="article-date">
<i class="fa fa-calendar"></i>
<a href="/2016/09/17/project-to-swift2-3/">
<time datetime="2016-09-17T12:19:39.000Z" itemprop="datePublished">2016-09-17</time>
</a>
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<div class="article-category">
<i class="fa fa-folder"></i>
<a class="article-category-link" href="/categories/swift/">swift</a>
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<p>因为项目里用到的有些第三方库还没有兼容swift3，所以只有先迁移到swift2.3，过程记录如下：<br>
<p class="article-more-link">
<a href="/2016/09/17/project-to-swift2-3/#more">继续阅读</a>
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<a href="http://woohyuknrg.github.io/2016/09/17/project-to-swift2-3/#ds-thread" class="article-comment-link">评论</a>
<ul class="article-tag-list"><li class="article-tag-list-item"><a class="article-tag-list-link" href="/tags/Xcode8/">Xcode8</a></li><li class="article-tag-list-item"><a class="article-tag-list-link" href="/tags/iOS10/">iOS10</a></li><li class="article-tag-list-item"><a class="article-tag-list-link" href="/tags/swift2-3/">swift2.3</a></li></ul>
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</article>
<article id="post-spaceship" class="article article-type-post" itemscope itemprop="blogPost">
<div class="article-inner">
<header class="article-header">
<h1 itemprop="name">
<a class="article-title" href="/2016/08/24/spaceship/">使用spaceship批量添加设备并更新profile</a>
</h1>
<div class="article-meta">
<div class="article-date">
<i class="fa fa-calendar"></i>
<a href="/2016/08/24/spaceship/">
<time datetime="2016-08-24T06:50:42.000Z" itemprop="datePublished">2016-08-24</time>
</a>
</div>
<div class="article-category">
<i class="fa fa-folder"></i>
<a class="article-category-link" href="/categories/ios/">ios</a>
</div>
</div>
</header>
<div class="article-entry" itemprop="articleBody">
<p>在公司经历过同时需要添加多个设备并更新profile，幸得有<a href="https://github.com/fastlane/fastlane/tree/master/spaceship">spaceship</a>相助，写了个脚本UpdateProfile.rb：</p>
<pre><code><span class="built_in">require</span> <span class="string">"spaceship"</span>
Spaceship.login(<span class="string">'APPLE ID'</span>, <span class="string">'password'</span>)
<span class="comment">#参数传入true表示需要新增设备，例如：ruby UpdateProfile.rb true</span>
<span class="keyword">if</span> ARGV[<span class="number">0</span>] == <span class="string">"true"</span>
<span class="built_in">file</span> = File.<span class="built_in">open</span>(<span class="string">"multiple-device-upload-ios.txt"</span>) <span class="comment">#文本文件里录入的udid和设备名用tab分隔</span>
<span class="built_in">file</span>.<span class="keyword">each</span> <span class="built_in">do</span> |<span class="built_in">line</span>|
arr = <span class="built_in">line</span>.strip.<span class="built_in">split</span>(<span class="string">"\t"</span>)
device = Spaceship.device.<span class="built_in">create</span>!(name: arr[<span class="number">1</span>], udid: arr[<span class="number">0</span>])
puts <span class="string">"add device: #{device.name} #{device.udid} #{device.model}"</span>
<span class="function"><span class="keyword">end</span>
<span class="title">devices</span> = <span class="title">Spaceship</span>.<span class="title">device</span>.<span class="title">all</span></span>
profiles = Array.<span class="built_in">new</span>
profiles += Spaceship.provisioning_profile.development.all
profiles += Spaceship.provisioning_profile.ad_hoc.all
profiles.<span class="keyword">each</span> <span class="built_in">do</span> |p|
puts <span class="string">"Updating #{p.name}"</span>
p.devices = devices
p.update!
<span class="function"><span class="keyword">end</span>
<span class="title">end</span></span>
dic = { <span class="string">"XXXAdHoc"</span> => <span class="string">"773086ad-6b7b-4e57-85b7-08b577308e91.mobileprovision"</span>,
<span class="string">"XXXDevelop"</span> => <span class="string">"a7a85aa7-f359-4415-a8ed-3dacc31ea448.mobileprovision"</span> }
downloadProfiles = Array.<span class="built_in">new</span>
downloadProfiles += Spaceship.provisioning_profile.development.all
downloadProfiles += Spaceship.provisioning_profile.ad_hoc.all
downloadProfiles.<span class="keyword">each</span> <span class="built_in">do</span> |p|
puts <span class="string">"Downloading #{p.name}"</span>
fileName = dic[p.name]
File.<span class="built_in">write</span>(<span class="string">"/Users/ray/Library/MobileDevice/Provisioning Profiles/#{fileName}"</span>, p.download)
<span class="keyword">end</span>
</code></pre>
<p class="article-more-link">
<a href="/2016/08/24/spaceship/#more">继续阅读</a>
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<a href="http://woohyuknrg.github.io/2016/08/24/spaceship/#ds-thread" class="article-comment-link">评论</a>
<ul class="article-tag-list"><li class="article-tag-list-item"><a class="article-tag-list-link" href="/tags/spaceship/">spaceship</a></li></ul>
</footer>
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</article>
<article id="post-server-with-swift" class="article article-type-post" itemscope itemprop="blogPost">
<div class="article-inner">
<header class="article-header">
<h1 itemprop="name">
<a class="article-title" href="/2016/03/23/server-with-swift/">swift + vapor写服务器</a>
</h1>
<div class="article-meta">
<div class="article-date">
<i class="fa fa-calendar"></i>
<a href="/2016/03/23/server-with-swift/">
<time datetime="2016-03-23T12:43:38.000Z" itemprop="datePublished">2016-03-23</time>
</a>
</div>
<div class="article-category">
<i class="fa fa-folder"></i>
<a class="article-category-link" href="/categories/swift/">swift</a>
</div>
</div>
</header>
<div class="article-entry" itemprop="articleBody">
<p><a href="http://www.cocoachina.com/swift/20160318/15712.html">参考文章</a></p>
<p><a href="https://github.com/loganwright/swift-server-io">示例demo</a></p>
<p><a href="https://github.com/qutheory/vapor">vapor</a></p>
<p>看了参考文章写的用swift写服务器，自己跟着做了一遍，踩了不少坑，于是记录成文：</p>
<h2 id="下载安装swift开发版的snapshot">下载安装swift开发版的snapshot</h2><p><a href="https://swift.org/download/">swift官网</a></p>
<p>此处有坑，不要下载最新的3.16号的安装包，要下载和vapor使用版本一致的包，可打开vapor里的.swift-version文件查看其使用版本，目前使用的是：<br><a href="https://swift.org/builds/development/xcode/swift-DEVELOPMENT-SNAPSHOT-2016-03-01-a/swift-DEVELOPMENT-SNAPSHOT-2016-03-01-a-osx.pkg">https://swift.org/builds/development/xcode/swift-DEVELOPMENT-SNAPSHOT-2016-03-01-a/swift-DEVELOPMENT-SNAPSHOT-2016-03-01-a-osx.pkg</a></p>
<h2 id="添加环境变量">添加环境变量</h2><p>若使用的是Xcode7.3：<code>export TOOLCHAINS=swift</code></p>
<p>或者使用Xcode7.2：<code>PATH=/Library/Developer/Toolchains/swift-latest.xctoolchain/usr/bin:$PATH</code></p>
<p>添加后执行：<code>swift --version</code>，确认显示为：<code>Apple Swift version 3.0-dev</code></p>
<p>再执行：<code>swift build --version</code>，确认显示为：<code>Apple Swift Package Manager 0.1</code></p>
<p>若出现以下错误（下载DEVELOPMENT-SNAPSHOT-2016-03-16-a的包会出这个问题，我最初下载的3.16的包，遇到这个问题，一并记录在这儿；下载安装3.1的包不会有该问题）：</p>
<blockquote>
<p>dyld: Library not loaded: @rpath/libswiftCore.dylib<br>Referenced from: /Library/Developer/Toolchains/swift-DEVELOPMENT-SNAPSHOT-2016-03-16-a.xctoolchain/usr/bin/swift-build<br>Reason: image not found</p>
</blockquote>
<p><a href="http://blog.yourtion.com/install-swift-and-solve-library-not-loaded.html">解决办法</a>，添加环境变量：<br><code>export DYLD_LIBRARY_PATH=/Library/Developer/Toolchains/swift-latest.xctoolchain/usr/lib/swift/macosx:$DYLD_LIBRARY_PATH</code></p>
<p class="article-more-link">
<a href="/2016/03/23/server-with-swift/#more">继续阅读</a>
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<a href="http://woohyuknrg.github.io/2016/03/23/server-with-swift/#ds-thread" class="article-comment-link">评论</a>
<ul class="article-tag-list"><li class="article-tag-list-item"><a class="article-tag-list-link" href="/tags/Heroku/">Heroku</a></li><li class="article-tag-list-item"><a class="article-tag-list-link" href="/tags/swift/">swift</a></li><li class="article-tag-list-item"><a class="article-tag-list-link" href="/tags/vapor/">vapor</a></li></ul>
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</article>
<article id="post-ioskai-fa-trick" class="article article-type-post" itemscope itemprop="blogPost">
<div class="article-inner">
<header class="article-header">
<h1 itemprop="name">
<a class="article-title" href="/2015/01/10/ioskai-fa-trick/">ios开发trick</a>
</h1>
<div class="article-meta">
<div class="article-date">
<i class="fa fa-calendar"></i>
<a href="/2015/01/10/ioskai-fa-trick/">
<time datetime="2015-01-10T02:30:17.000Z" itemprop="datePublished">2015-01-10</time>
</a>
</div>
<div class="article-category">
<i class="fa fa-folder"></i>
<a class="article-category-link" href="/categories/ios/">ios</a>
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</header>
<div class="article-entry" itemprop="articleBody">
<p>译自：<a href="http://nshipster.com/new-years-2015/">http://nshipster.com/new-years-2015/</a></p>
<h2 id="成员函数的秘密">成员函数的秘密</h2><p>swift类和结构体的成员函数总是有以下2种等价调用形式：</p>
<pre><code>[<span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span>, <span class="number">4</span>].reverse()
Array.reverse([<span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span>, <span class="number">4</span>])()
</code></pre>
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<article id="post-ios-weekly-report-1" class="article article-type-post" itemscope itemprop="blogPost">
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<a class="article-title" href="/2014/11/08/ios-weekly-report-1/">ios weekly report 1</a>
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<p><a href="https://github.com/kaishin/ImageScout" target="_blank" rel="external">ImageScout</a>：下载最少的数据来获取网络图片的尺寸和类型，支持png，gif，jpg。swift实现，兼容ios7+</p>
<p><a href="https://github.com/KrauseFx/deliver" target="_blank" rel="external">deliver</a>：命令行一键发布ipa，上传截图，关键字等，还支持持续集成单元测试</p>
<p><a href="http://useyourloaf.com/blog/2014/11/02/continuous-integration-with-xcode-server.html" target="_blank" rel="external">使用Xcode Server持续集成</a></p>
<p><a href="http://www.bignerdranch.com/blog/core-graphics-part-1-in-the-beginning/" target="_blank" rel="external">Core Graphics讲堂第一课(连载)</a></p>
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<a class="article-title" href="/2014/04/13/reveal/">Reveal</a>
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<p>Reveal早有耳闻，今天装了个reveal插件，可自动编译运行app时启动reveal，但是运行发现其仅能在模拟器环境下使用，于是改了下其代码，使其即可在模拟器也可在真机上运行：</p>
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<a class="article-title" href="/2014/04/07/c-plus-plus/">c++ basic for ioser</a>
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<p><a href="http://www.raywenderlich.com/62990/introduction-c-ios-developers-part-2">原文链接</a></p>
<h2 id="虚函数">虚函数</h2><p>先来看个错误示例：</p>
<pre><code><span class="keyword">class</span> Foo {
<span class="keyword">public</span>:
<span class="function"><span class="keyword">int</span> <span class="title">value</span><span class="params">()</span> </span>{ <span class="keyword">return</span> <span class="number">5</span>; }
};
<span class="keyword">class</span> Bar : <span class="keyword">public</span> Foo {
<span class="keyword">public</span>:
<span class="function"><span class="keyword">int</span> <span class="title">value</span><span class="params">()</span> </span>{ <span class="keyword">return</span> <span class="number">10</span>; }
};
Bar *b = <span class="keyword">new</span> Bar();
Foo *f = (Foo*)b;
<span class="built_in">printf</span>(“%i”, f->value());<span class="comment">// Output = 5</span>
</code></pre><p>期望输出为10，可是输出5；要想使输出为10，就需要用到虚函数，正确示例如下：</p>
<pre><code><span class="keyword">class</span> Foo {
<span class="keyword">public</span>:
<span class="function"><span class="keyword">virtual</span> <span class="keyword">int</span> <span class="title">value</span><span class="params">()</span> </span>{ <span class="keyword">return</span> <span class="number">5</span>; }
};
<span class="keyword">class</span> Bar : <span class="keyword">public</span> Foo {
<span class="keyword">public</span>:
<span class="function"><span class="keyword">virtual</span> <span class="keyword">int</span> <span class="title">value</span><span class="params">()</span> </span>{ <span class="keyword">return</span> <span class="number">10</span>; }
};
</code></pre>
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<a class="article-title" href="/2014/02/18/mac-plus-github-plus-octopressda-jian-bo-ke/">mac+github+octopress搭建博客</a>
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<p><a href="http://beyondvincent.com/2013/08/03/2013-08-03-108-creating-a-github-blog-using-octopress/">参考文章</a></p>
<p>费了不少周折，最终ok，现将注意事项记录如下：</p>
<h2 id="安装ruby">安装ruby</h2><p>由于我的mac早前已经有了ruby环境，只要保证版本在1.9.3以上即可。可执行：<code>ruby -v</code>确认版本号，若已经安装了ruby环境，则参考文章里第一步安装ruby的指令都可以不执行了。</p>
<h2 id="安装octopress">安装octopress</h2><p>参考文章里这句指令可以不执行：<code>rbenv rehash</code>，除非你是使用rbenv来安装的ruby环境</p>
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<a class="article-title" href="/2014/02/18/ce-shi-kuang-jia-kif/">测试框架KIF</a>
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<p><a href="https://github.com/kif-framework/KIF" target="_blank" rel="external">项目地址</a></p>
<p>看功能介绍很强大，能模拟用户交互事件（例如点击，拖动）进行测试等。<br>自己按照其使用说明，无论是通过cocoapods集成，还是直接把xcodeproj拖到自己项目的workspace里，该设置的参数都设置了，均无法test编译通过。</p>
<p>网上也搜了下解决方案，把<strong>sentestkit</strong>也加入了<strong>link binary</strong>，还是不行，始终编译报错undefined symbols for i386。</p>
<p>若用同仁成功集成使用了KIF，还望赐教，多谢多谢！</p>
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