An example Analysis of javascript higher order function

This article mainly introduces the relevant knowledge of "javascript high-order function example analysis". Xiaobian shows you the operation process through actual cases. The operation method is simple and fast, and the practicality is strong. I hope this article "javascript high-order function example analysis" can help you solve the problem.

description

A function can be passed as an argument to another function. Take a function as the return result of another function.

2, meet the above two points of the function called high-order functions, javascript array common methods such as map, filter, find, reduce, foreach and so on.

examples

//process-oriented approach let array = [1, 2, 3, 4]for (let i = 0; i

< array.length; i++) {console.log(array[i])} // 高阶高阶函数//可以看出高阶函数帮我们屏蔽细节let array = [1, 2, 3, 4]forEach(array, item =>

{console.log(item)}) This is where the content of "javascript high-order function instance analysis" is introduced. Thank you for reading. If you want to know more about industry-related knowledge, you can pay attention to the industry information channel. Xiaobian will update different knowledge points for you every day.