dom events Flashcards
1
Q
Why do we log things to the console?
A
to debug
2
Q
What is the purpose of events and event handling?
A
to make the page feel interactive
3
Q
What do [] square brackets mean in function and method syntax documentation?
A
a boolean
4
Q
What method of element objects lets you set up a function to be called when a specific type of event occurs?
A
addEventListener()
5
Q
What is a callback function?
A
a function passed into another function as an argument
6
Q
What object is passed into an event listener callback when the event fires?
A
the first argument
