function codes(){
var pin;
for(x=0;x<=9999;x++){
pin ='0000'
pin = pin + x
console.log(pin.substr(pin.length-4))
}
}
codes()
Post
May 16, 2017
May 16, 2017
function codes(){
var pin;
for(x=0;x<=9999;x++){
pin ='0000'
pin = pin + x
console.log(pin.substr(pin.length-4))
}
}
codes()