<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[tyler_tr的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/tyler_tr</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; tyler_tr]]></copyright><item><title><![CDATA[向前兼容和向后兼容]]></title><link>https://blog.youkuaiyun.com/tyler_tr/article/details/103394772</link><guid>https://blog.youkuaiyun.com/tyler_tr/article/details/103394772</guid><author>tyler_tr</author><pubDate>Wed, 04 Dec 2019 21:27:50 +0800</pubDate><description><![CDATA[英语表达

向前兼容  Forwards Compatibility
向后兼容  Backwards Compatibility


区别

forward有将来的意思，backward有过去的意思。
所以
向前兼容：指兼容未来 
向后兼容：指兼容过去


时间轴

源点时刻诞生，一直向正方向前进。
未来在前方，所以向前兼容是兼容未来。
过去在后方，所以向后兼容是兼容过去。


...]]></description><category></category></item><item><title><![CDATA[windows10未安装任何音频输出设备（1903、1909）]]></title><link>https://blog.youkuaiyun.com/tyler_tr/article/details/103388971</link><guid>https://blog.youkuaiyun.com/tyler_tr/article/details/103388971</guid><author>tyler_tr</author><pubDate>Wed, 04 Dec 2019 16:21:54 +0800</pubDate><description><![CDATA[windows10 1903 1909 未安装任何音频输出设备
现象：
	1、右下角声音图标有红叉；
	2、网上搜到的重装驱动之类的老办法都不行；
	3、硬件设备没问题，双系统下Ubuntu声音正常；

解决方案：
	1、开机，然后直接 “重启” 一次
	2、右键声音图标，“打开声音设置”
	3、设置面板的右侧，“轻松访问音频设置“
	4、新设置页面，“更改设备或应用音量”
	5、此时可以设置声音...]]></description><category></category></item><item><title><![CDATA[c++运算符优先级和结合性]]></title><link>https://blog.youkuaiyun.com/tyler_tr/article/details/80150029</link><guid>https://blog.youkuaiyun.com/tyler_tr/article/details/80150029</guid><author>tyler_tr</author><pubDate>Mon, 30 Apr 2018 16:15:17 +0800</pubDate><description><![CDATA[c++运算符优先级和结合性

 供备查


]]></description><category></category></item><item><title><![CDATA[ascii码字符集]]></title><link>https://blog.youkuaiyun.com/tyler_tr/article/details/80149987</link><guid>https://blog.youkuaiyun.com/tyler_tr/article/details/80149987</guid><author>tyler_tr</author><pubDate>Mon, 30 Apr 2018 16:10:22 +0800</pubDate><description><![CDATA[ascii码字符集

供备查


 
 
 
]]></description><category></category></item><item><title><![CDATA[vimrc配置]]></title><link>https://blog.youkuaiyun.com/tyler_tr/article/details/74200098</link><guid>https://blog.youkuaiyun.com/tyler_tr/article/details/74200098</guid><author>tyler_tr</author><pubDate>Mon, 03 Jul 2017 15:29:29 +0800</pubDate><description><![CDATA[vimrc配置的一般命令]]></description><category></category></item></channel></rss>