string.length
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The length property of an instance of the String object returns the total length of the string. |
<html> <script language="JavaScript"> <!-- var myString1 = new String("Hello, World");
var myString2 = new String("Here is a longer string");
var myString3 = new String("Here is an even longer string");
document.write(myString1 + ": is " + myString1.length); document.write(" characters long.<br>"); document.write(myString2 + ": is " + myString2.length); document.write(" characters long.<br>"); document.write(myString3 + ": is " + myString3.length); document.write(" characters long.<br>"); document.close(); -->
</script> </html>
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