killing a port mac
sudo lsof -i :3000
killing a port mac
sudo lsof -i :3000
simple calculator in javascript using switch case
var num1 = parseInt(prompt("Enter a number:"));
var num2 = parseInt(prompt("Enter another number:"));
var operand = prompt("Enter an operand:");
switch(operand) {
case "+":
document.write("Answer: " + (num1 + num2));
break;
case "-":
document.write("Answer: " + (num1 - num2));
break;
case "*":
document.write("Answer: " + (num1 * num2));
break;
case "/":
document.write("Answer: " + (num1 / num2));
break;
}
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