Javascript Math Floor Math Random

Math floor math random max min 1 is generating a whole number between the range of 0 to 8.

Javascript math floor math random.

The floor method rounds a number downwards to the nearest integer and returns the result. Math floor null returns 0 not a nan. Return a random number between 1 and 10. So 3 9 becomes 3 2 1 becomes 2 etc.

Math floor math random 10 1. Math random used with math floor can be used to return random integers. Use math floor math random 256 to generate a number between 0 and 255. Description because floor is a static method of math you always use it as math floor rather than as a method of a math object you created math is not a constructor.

So you would typically use that when you need an integer and you want the integer that is smaller than or equal to the decimal value. The max min 1 is the logic that creates the range. Yes the results will be evenly distributed. If the passed argument is an integer the value will not be rounded.

Math random will always generate a number that is strictly less than 1 i e 0 x 1 so math floor math random 255 will generate a random number between 0 and 254. Try it yourself.