Difference between these two things

I have a doubt regarding this writing this below statement Here i didn’t mentioned the type in the Second Statement.But still am getting the jquery or $ symbol.Cud any explain me ?Here i am using...

Redirect at @ResponseBody?

I have something for ajax login through spring security:@RequestMapping(value=”/entry.html”, method=RequestMethod.GET)public String getEntry() return isAuthenticated()? “redirect:/logout.jsp”:”entry”;...

Sending multiple variables to PHP

I have the following jQuery-enhanced Javascript within a HTML page: $(document).ready(function() $(“#sb”).click(function(e) e.preventDefault(); getusername = “Yes”; getpassword...