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JavaScript JavaScript Loops, Arrays and Objects Simplify Repetitive Tasks with Loops The Refactor Challenge

Alex Lang
Alex Lang
1,110 Points
Posted by Alex Lang
Alex Lang
1,110 Points

so basically can someone explain math.random and math.floor?

Just need some explaining on this, I never got how those worked

3 Answers

KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,972 Points
KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,972 Points

MDN on Math.random and Math.floor

DeMarcus Surgers
DeMarcus Surgers
1,733 Points
DeMarcus Surgers
DeMarcus Surgers
1,733 Points

The Math.floor() function returns the largest integer less than or equal to a given number. So for instance Math.floor(3.2) will return 3. Not to get too confusing, anything in the 3 range will return turn so Math.floor(3.9) will still return 3. https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/new

Ben Hernandez
Ben Hernandez
3,578 Points
Ben Hernandez
Ben Hernandez
3,578 Points

Math.random returns a floating-point number between 0 and 1. It includes 0, but not 1.