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<!DOCTYPE html> <html> <body> <p>Click the button to display the unicode of the first character in the string "HELLO WORLD".</p> <button onclick="myFunction()">Try it</button> <p id="demo"></p> <script> function myFunction() { var str = "HELLO WORLD"; var n = str.charCodeAt(0); document.getElementById("demo").innerHTML = n; } </script> </body> <!-- Mirrored from www.w3schools.com/jsref/tryit.asp?filename=tryjsref_charcodeat by HTTrack Website Copier/3.x [XR&CO'2014], Fri, 23 Jan 2015 08:26:09 GMT --> </html>
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