“JavaScript -Zufallszahl” Code-Antworten

So generieren Sie eine Zufallszahl in JavaScript

//To genereate a number between 0-1
Math.random();
//To generate a number that is a whole number rounded down
Math.floor(Math.random())
/*To generate a number that is a whole number rounded down between
1 and 10 */
Math.floor(Math.random() * 10) + 1 //the + 1 makes it so its not 0.
DCmax1k

Math.Random JavaScript

Math.random() 
// will return a number between 0 and 1, you can then time it up to get larger numbers.
//When using bigger numbers remember to use Math.floor if you want it to be a integer
Math.floor(Math.random() * 10) // Will return a integer between 0 and 9
Math.floor(Math.random() * 11) // Will return a integer between 0 and 10

// You can make functions aswell 
function randomNum(min, max) {
	return Math.floor(Math.random() * (max - min)) + min; // You can remove the Math.floor if you don't want it to be an integer
}
OssieFromDK

JavaScript -Zufallszahl

// 0 -> 10
Math.floor(Math.random() * 11);

// 1 -> 10
Math.floor(Math.random() * 10) + 1;

// 5 -> 20
Math.floor(Math.random() * 16) + 5;

// -10 -> (-2)
Math.floor(Math.random() * 9) - 10;
Obnoxious Otter

JavaScript -Zufallszahl

Math.floor(Math.random() * 10) // Will return a integer between 0 and 9
Math.floor(Math.random() * 11) // Will return a integer between 0 and 10
Renato

JavaScript -Zufallszahl

//returns a random number between 1 and maxNumber
//replace Math.ceil with Math.round if you want to include 0 as well
const randomNumber = (maxNumber) => { 
	return Math.ceil(Math.random() * maxNumber);
}
Code Walker

JavaScript -Zufallszahl

Math.random() * 10 = 0-10
hateschoollovecoding

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