clone-github.io/testArray.html at master · conanwho/clone-github.io · GitHub

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<html>
	<head>
		<title>Test Array</title>

		<script>
			//initialize array
			var weapons = ["MasterSword", "DualSwords", "CresentRose", "Scythe"];

			//prompt size of array
			alert("Number of elements: " + weapons.length);

			//prompt old value of index 0
			alert("element at index 0 was: " + weapons[0]);

			//set element at index 0 to 5 instead
			weapons[0] = "BowOfLight";

			//prompt the setting in previous line
			alert("element at index 0 is now: " + weapons[0]);

			//push an element
			weapons.push("RoyalSword");

			//prompt the new element $
			alert("third favorite weapon:" + weapons[2]);
			//go through each element using a for-loop and prompt each element
			for(var index=0; index<weapons.length;index++){
				alert(weapons[index]);
			}

		</script>

	</head>
	<body>
		Test Array
	</body>
</html>