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<!DOCTYPE html> <html> <head> <title>jQuery .keydown() Method</title> <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script> <script> $(document).ready(function(){ $(document).keydown(function(event){ if(event.which == 65){ // 'A' key $("body").css("background-color", "blue"); } }); }); </script> </head> <body> <p>Press the 'A' key to change the background color</p> </body> </html>
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