Month: March 2017

by

Replace all 0 in an Array with random numbers

Okey, folks so here it is, a solution to replace all the 0os in an array with a number. In the beginning I succeeded replace all 0 with the same number. But then i wanted to replace them with different values, all based on a random number. Here is the solution, written in Javascript:

<html>

<head>
</head>

<body>

<script>

var myData = [];
myData.push(5, 10, 0, 0, 0, 30, 0, 0, 0, 0);

//kanske används vid ett senare tilfälle 
var random = Math.floor((Math.random() * 100) + 1);
var random1 = Math.floor((Math.random() * 100) + 1);
var random2 = Math.floor((Math.random() * 100) + 1);
//

console.log(myData);

for(var i = 0; i < myData.length; i++){
  for(nollor in myData){
    
  if(myData[i] === 0){
    myData[i] = random;  
    random = Math.floor((Math.random() * 100) + 1);   
    myData[i] = random;
    
  }

}

  console.log(myData[i]);
}

</script>

</body>
</html>