<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[luoyu1010的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/luoyu1010</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; luoyu1010]]></copyright><item><title><![CDATA[用原生js实现函数方法bind、call、apply，String对象的trim方法]]></title><link>https://blog.youkuaiyun.com/luoyu1010/article/details/101224392</link><guid>https://blog.youkuaiyun.com/luoyu1010/article/details/101224392</guid><author>luoyu1010</author><pubDate>Mon, 23 Sep 2019 20:40:31 +0800</pubDate><description><![CDATA[函数方法bind、call、apply的实现这3个东东，是骆驼是马，拉出来遛一遛相同点：区别：用原生实现到这里，就用原生实现了bind、call和apply方法了。
这3个东东，是骆驼是马，拉出来遛一遛
相同点：
都可以改变函数体内部this的指向。
区别：

bind改变this指向后return一个函数，不会立即执行。var fn = func.bind(obj, a, b); fn();
c...]]></description><category></category></item><item><title><![CDATA[JavaScript函数总结]]></title><link>https://blog.youkuaiyun.com/luoyu1010/article/details/101108585</link><guid>https://blog.youkuaiyun.com/luoyu1010/article/details/101108585</guid><author>luoyu1010</author><pubDate>Sat, 21 Sep 2019 16:49:35 +0800</pubDate><description><![CDATA[JavaScript函数总结一、构造函数
一、构造函数
一般构造函数：
	function Student(name, age){
		this.name = name;
		this.age = age;
    }
    var s1=new Student("roy", 18);
    console.log(s1 instanceof Student);  //true
    con...]]></description><category></category></item></channel></rss>