function fibonacci(n) { return fib(n)[n] } var fib=(function(n){ var meo=[0,1] return function(n){ for(var i=meo.length;i<=n;i++){ meo[i]=meo[i-1]+meo Read More
posted @ 2021-07-29 22:37 meetviolet Views(87) Comments(0) Diggs(0) Edit
1. call()、bind()、apply()的用法,改变this的指向,区别在于f.call(obj, arg1, arg2...),f.bind(obj, arg1, arg2,...)(),f.apply(obj, [arg1, arg2, .]) Example:封装函数 f,使 f 的 Read More
posted @ 2021-07-29 19:54 meetviolet Views(56) Comments(0) Diggs(0) Edit