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JavaScript JavaScript Basics (Retired) Making Decisions with Conditional Statements Build a Random Number Guessing Game

Posted by niels Lostaunau
niels Lostaunau
638 Points

I don't remember what math.floor actually does?

thank you

3 Answers

Gabriel Plackey
Gabriel Plackey
11,064 Points

The Math.floor() function returns the largest integer less than or equal to a given number. So it rounds down basically.

Tamer Morad
.a{fill-rule:evenodd;}techdegree
Tamer Morad
Full Stack JavaScript Techdegree Student 8,619 Points

Math.floor(2.9) = 2 | Math.floor(2.03) = 2 | Math.floor(2) = 2

Sundar Maharjan
Sundar Maharjan
6,740 Points
Sundar Maharjan
Sundar Maharjan
6,740 Points

math.floor(0)=0, math.floor(0.0012)=0

Rod R
Rod R
3,050 Points
Rod R
Rod R
3,050 Points

MDN website is a great resource for that