[英]Functions - Display vs. Execution console.log
I have a feeling this is really simple but I am having trouble finding any guidance on how to create a "console.log" statement that simply displays the contents of the function instead of executing the function below:我有一种感觉,这真的很简单,但我无法找到有关如何创建“console.log”语句的任何指导,该语句仅显示函数的内容而不是执行以下函数:
here is the challenge:这是挑战:
Create a console log that displays the contents of the function rather than executing it.创建一个控制台日志,显示函数的内容而不是执行它。 For example, your result should be function add20 (num){ return num + 20 }.
例如,您的结果应该是 function add20 (num){ return num + 20 }。
Here is the code:这是代码:
function add20 (num){
return num + 20
}
// CREATE YOUR CONSOLE.LOG BELOW
How can I write a console.log statement to display the contents of the function?如何编写 console.log 语句来显示函数的内容?
Just log the function without calling it?只记录函数而不调用它?
function add20 (num){ return num + 20 } console.log(add20);
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.