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JavaScript Node.js Basics (2014) Introduction to Node.js The Console

Posted by Krystal Jackson
Krystal Jackson
8,598 Points

What is the dir method is wasn't shown in the video?

if you can point me to where it is explained that is fine too. Thanks in advance.

app.js 
var name = "Andrew";
var details = { favouriteLanguage: "JavaScript", age: 31, children: 2.4 } 
var errorMessage = "Something bad has occurred";
console.log(name);

1 Answer

Steven Parker
Steven Parker
229,744 Points
Steven Parker
Steven Parker
229,744 Points

:point_right: It may not have been explicitly discussed in any videos at this point.

But, given the name of any method (even if unfamiliar), the name of an object it can be called on, and the argument that should be passed to it, you should be able to construct the code for a valid call. It's quite similar to what you did for task 1.

You should not need it to complete the challenge, but if you'd like more information on the dir method, check the MDN page.