Question

How to use the %= assignment operator in JavaScript

Answer 1

<script>
var x = 18;
x %= 8;
document.write("x = " + x + "<br />");

var y = 21;
y %= x;
document.write("y = " + y + "<br />");

/*
run:

x = 2
y = 1

*/
</script>

 

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