Linked Questions

89 votes

2 answers

118k views

I am trying to generate random 0 or 1 as I am writing a script to populdate my database. If it is 1, I will save it as male and 0 the other way around. Inside my JavaScript: Math.floor((Math.random()...

78 votes

3 answers

120k views

I need to create a random number between 0.0200 and 0.120 using JavaScript. How would I do this? I specifically am interested in floating point numbers, not whole numbers. The question linked (...

30 votes

4 answers

62k views

Possible Duplicate: Generating random numbers in Javascript How do I get a random number between −10 and 10 in JavaScript?

29 votes

3 answers

55k views

Possible Duplicate: Generating random numbers in Javascript in a specific range? How can i get a random value between, for example, from -99 to 99, excluding 0?

18 votes

2 answers

39k views

Possible Duplicate: Generating random numbers in Javascript I have the following code var randomnumber=Math.floor(Math.random()*101); that generates a random number for me between 1 and 100. What ...

13 votes

5 answers

26k views

Possible Duplicate: Generating random whole numbers in JavaScript in a specific range How can I get one-digit random numbers (1, 2, 3, ..., not 0.1, 0.2, ... or 1.0, 5.0, ...) using Math.random() or ...

7 votes

1 answer

15k views

I am trying to create fake IP address using the following javascript random method. But not works. any one help me to get the correct way to do this? here is my try: I am looking like ( "192.168.10....

7 votes

3 answers

14k views

Possible Duplicate: Generating random numbers in Javascript Hi.. I want to generate random numbers (integers) in javascript within a specified range. ie. 101-999. How can I do that. Does Math....

5 votes

3 answers

13k views

I am learning JavaScript and I want to make a simple rock paper scissors game. I want to make the computer choose the number 1, 2, or 3 at random and make the answer a variable called computerResponse....

3 votes

2 answers

27k views

Possible Duplicate: Generating random numbers in Javascript in a specific range? Say I wanted to generate a random number from 50 to 100. I know there's: Math.random() but I could only find ways ...

4 votes

4 answers

5k views

This maybe more mathematical question than programming. In JS I wanted to a function that returns a random integer number in an interval lets say 1-6 and this is what I found: // Returns a random ...

-5 votes

1 answer

12k views

i am confused about Math.Random() in javascript in know that this function will return a number between 0 and 1 i am trying to return a number between 400 and 500 and what i did is this : var y = ...

1 vote

3 answers

4k views

I wan't to generate a random number and use it as a class name for an element. Math.random(); This will generate a random number '0.7220265011042561' Since this will be used as a class within the ...

0 votes

2 answers

3k views

I know about random that generates a random number between 0 and 1. Math.random(); But how can I generate a random number between 1 and 2,147,483,647 using Javascript?

-2 votes

1 answer

3k views

I'm following: window.onload = generateRandomNumber; function generateRandomNumber(){ var n = 25; var number = Math.floor(Math.random()*n)+1; document.getElementById("randomNumber").innerHTML = ...