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<html><body><h1>JavaScript Operators</h1><h2>The void Operator</h2><p><a href="javascript:void(0);">Useless link</a></p><p><a href="javascript:void(document.body.style.backgroundColor='red');">Click me to change the background color of body to red.</a></p></body><!-- Mirrored from www.w3schools.com/js/tryit.asp?filename=tryjs_oper_void by HTTrack Website Copier/3.x [XR&CO'2014], Wed, 21 Dec 2022 17:06:51 GMT --></html>