In this activity, we'll explore some additional concepts that you'll encounter in more depth later on in the course.
Open the Chrome devtools Console, type in console.log and then hit enter
What output do you get? I get ƒ log() { [native code] } as my output when i type console.log and then hit enter in console.
Now enter just console in the Console, what output do you get back?
The output i get is console {debug: ƒ, error: ƒ, info: ƒ, log: ƒ, warn: ƒ, …}
Try also entering typeof console
The output i get 'object'
Answer the following questions:
What does console store?
The console object contains several methods (properties) such as:
log error warn info debug assert
These methods are used to print messages or information to the console.
What does the syntax console.log or console.assert mean? In particular, what does the . mean?
console.log is use print the output.
console.assert if the condition is true nothing happen
if the condition failed it will print assertion failed.
"." the member access operator in JavaScript.
it is used to connects the console object with log method.