<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[犀牛开花]]></title><description><![CDATA[明月松间照，松鼠石上跳，犀牛偷偷笑~~:p]]></description><link>https://blog.youkuaiyun.com/coconut5</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; coconut5]]></copyright><item><title><![CDATA[swift系列：新手村第二周]]></title><link>https://blog.youkuaiyun.com/coconut5/article/details/69938691</link><guid>https://blog.youkuaiyun.com/coconut5/article/details/69938691</guid><author>coconut5</author><pubDate>Sun, 09 Apr 2017 22:44:45 +0800</pubDate><description><![CDATA[上周一半忙一半懒，没输出.......


1.异步运行
let alert = UIAlertController(title: title, message: message, preferredStyle: .alert)
present(alert, animated: true, completion: nil)
…
…
此处present()只是让对话框alert显示在]]></description><category></category></item><item><title><![CDATA[swift系列：新手村第一周]]></title><link>https://blog.youkuaiyun.com/coconut5/article/details/67025203</link><guid>https://blog.youkuaiyun.com/coconut5/article/details/67025203</guid><author>coconut5</author><pubDate>Mon, 27 Mar 2017 22:21:53 +0800</pubDate><description><![CDATA[swift系列：新手村第一周：打怪升级基础技能，赚取经验和金币（成就感）]]></description><category></category></item><item><title><![CDATA[迷死你不赔命---GetDIBits()的陷阱]]></title><link>https://blog.youkuaiyun.com/coconut5/article/details/2139968</link><guid>https://blog.youkuaiyun.com/coconut5/article/details/2139968</guid><author>coconut5</author><pubDate>Sun, 02 Mar 2008 21:31:00 +0800</pubDate><description><![CDATA[GetDIBits()存在一个小陷阱，我中招了！希望本文可以帮助踩进去的朋友：） 近日写程序时因要处理位图，所以使用了GetDIBits()这个函数。但在使用过程中，总是抛出异常，提示内存读写错误。 代码如下：BITMAPINFO Bmi;HDC hBmpDC = ::GetDC(NULL);Bmi.bmiHeader.biSize = sizeof(BIT]]></description><category></category></item></channel></rss>