Error Handling in Javascript   <div class="jumbotron">      <button class="btn btn-danger" onclick="myFunc()">Click Me</button>   </div>   /* var myFunc=function()      {          var a = 100;          var b = 0;          try          {              throw("Divide by zero");              var c = a / b;          }          catch(e)          {              alert(e);          }          finally {              alert("in finally");          }      }*/       window.onerror=function(msg,url,ln)      {          alert(msg);          alert(url);        ...
I jot down whatever I learn from different sources.Written for personal use. But anyone can learn.