RosettaCodeData/Task/Detect-division-by-zero/JavaScript/detect-division-by-zero.js

8 lines
332 B
JavaScript

function divByZero(dividend,divisor)
{
var quotient=dividend/divisor;
if(isNaN(quotient)) return 0; //Can be changed to whatever is desired by the programmer to be 0, false, or Infinity
return quotient; //Will return Infinity or -Infinity in cases of, for example, 5/0 or -7/0 respectively
}
alert(divByZero(0,0));