<div id="test" style="display: block; opacity: 0.89;"></div>

$("#test").click(function(){ return false});
$("#test").unbind();
$("#test").removeAttr("onclick");
//Suggestions which do not work
$('#test').on('click', function(e) {e.preventDefault();return false;});
$("#test").click(function(event){
event.preventDefault();
});

$(function () {
    $("#test").click(function(){alert('test');});
    $("#test").off('click');

});

$("#test").click(function(){ return false});
$("#test").unbind();
$("#test").removeAttr("onclick");

var $test = $("#test").removeAttr("onclick"),
    $contents = $test.contents().detach();
$test.replaceWith($test.clone(false).append($contents));

// To disable:

$('#test').each(function (){
    this.style.pointerEvents = 'none';
});

// To re-enable:
$('#test').each(function (){
    this.style.pointerEvents = 'auto';
});

$('#test').on('click', function(e) {e.preventDefault();return false;});

$("#test").click(function(event) {
    event.preventDefault();
});

$('#test').unbind('click')

$( "#test" ).bind( "click", handler );
   $( "#test" ).unbind( "click", handler );

$( "#test" ).on("click", function () {
  });
$("#test").off("click");

$("#test").click(function(){
        $( "#test" ).unbind( "click");
        alert('Jquery/Javascript Event');
    });