<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[randomair的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/randomair</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; randomair]]></copyright><item><title><![CDATA[微信小程序生命周期 onShow与onLoad的区别]]></title><link>https://blog.youkuaiyun.com/randomair/article/details/139053529</link><guid>https://blog.youkuaiyun.com/randomair/article/details/139053529</guid><author>randomair</author><pubDate>Mon, 20 May 2024 09:20:44 +0800</pubDate><description><![CDATA[wx.redirectTo、wx.reLunch 回到当前页面效果与wx.navigateTo相同 但是会触发跳转前的页面的页面卸载钩子函数onUnload()而wx.navigateBack返回后只会触发页面显示周期onShow()onReady() 页面渲染周期。onReady() 页面渲染周期。onShow() 页面显示周期。onShow() 页面显示周期。onShow() 页面显示周期。onShow() 页面显示周期。onLoad()页面加载周期。onLoad()页面加载周期。]]></description><category></category></item><item><title><![CDATA[Python调试]]></title><link>https://blog.youkuaiyun.com/randomair/article/details/104897867</link><guid>https://blog.youkuaiyun.com/randomair/article/details/104897867</guid><author>randomair</author><pubDate>Tue, 17 Mar 2020 14:06:10 +0800</pubDate><description><![CDATA[1.抛出异常(raise)
当Python试图执行无效代码时，则抛出异常。
之前介绍过可使用 try-except 语句处理异常，使程序从预期的异常中恢复。
现介绍使用 raise 语句在代码中抛出异常：“停止运行本函数，将程序执行到except语句”。
使用raise语句，抛出异常，其包含：
1. raise关键字；
2. 对Exception函数的调用；
3.传递给Eception函数的字符串...]]></description><category></category></item><item><title><![CDATA[topcoder客户端]]></title><link>https://blog.youkuaiyun.com/randomair/article/details/101149827</link><guid>https://blog.youkuaiyun.com/randomair/article/details/101149827</guid><author>randomair</author><pubDate>Sun, 22 Sep 2019 10:59:04 +0800</pubDate><description><![CDATA[https://community.topcoder.com/tc?module=Static&amp;d1=applet&amp;d2=partial-support

]]></description><category></category></item><item><title><![CDATA[vim from github]]></title><link>https://blog.youkuaiyun.com/randomair/article/details/101104804</link><guid>https://blog.youkuaiyun.com/randomair/article/details/101104804</guid><author>randomair</author><pubDate>Sat, 21 Sep 2019 13:25:03 +0800</pubDate><description><![CDATA[The Vim repository at GitHub
Vim is available through git. This is the most straightforward way to get Vim and keep it up-to-date. If you prefer to use Mercurial, look at the Mercurial page
You can ob...]]></description><category></category></item></channel></rss>