title: Event keyCode different for Numeric value
body: <p><strong>jQuery Code</strong></p>
  
  <p><code>only_float</code> is text box class Name.</p>
  
  <pre><code>$(".only_float").live("down",function(event){
            console.log(event.keyCode);
      });
  </code></pre>
  
  <p>When I press 1 from Numeric key on following mentioned image then it will Display <strong>49</strong> for keyCode.</p>
  
  <p><img src="https://i.stack.imgur.com/QqIuX.png" alt="enter image description here"></p>
  
  <p>When I press 1 from Numeric key on following mentioned image then it will Display <strong>97</strong> for keyCode..
  <img src="https://i.stack.imgur.com/W184e.png" alt="enter image description here"></p>
  
  <p><strong>My Question is Why different keyCode for Same Numeric Value?</strong></p>