| javascript Programming Glossary: voidWhat does “javascript:void(0)” mean? http://stackoverflow.com/questions/1291942/what-does-javascriptvoid0-mean  does &ldquo javascript void 0 &rdquo mean  a href javascript void 0 id loginlink login a.. &ldquo javascript void 0 &rdquo mean  a href javascript void 0 id loginlink login a I've seen such href s many times but.. don't know what exactly that means.  javascript html href void   share improve this question   The void operator evaluates.. 
 Href attribute for JavaScript links: “#” or “javascript:void(0)”? http://stackoverflow.com/questions/134845/href-attribute-for-javascript-links-or-javascriptvoid0  for JavaScript links &ldquo #&rdquo or &ldquo javascript void 0 &rdquo  When building a link that has the sole purpose to.. myJsFunc Run JavaScript Code a or a href javascript void 0 onclick myJsFunc Run JavaScript Code a  javascript html performance.. href   share improve this question  I use javascript void 0 . Three reasons. Encouraging the use of # amongst a team of.. 
 Best way to find an item in a JavaScript array? [duplicate] http://stackoverflow.com/questions/143847/best-way-to-find-an-item-in-a-javascript-array  function searchElement fromIndex  use strict if this void 0 this null throw new TypeError var t Object this var len t.length.. 
 Valid Characters for JavaScript Variable Names http://stackoverflow.com/questions/1661197/valid-characters-for-javascript-variable-names  let new try var case else enum eval false null this true void with break catch class const super throw while yield delete.. 
 Populating child dropdownlists in JSP/Servlet http://stackoverflow.com/questions/2263996/populating-child-dropdownlists-in-jsp-servlet  Servlet behind json options can look like this protected void doGet HttpServletRequest request HttpServletResponse response.. 
 How to use __doPostBack() http://stackoverflow.com/questions/3591634/how-to-use-dopostback  like this to read the value and operate upon it public void Page_Load object sender EventArgs e string parameter Request.. 
 Call ASP.NET Function From Javascript? http://stackoverflow.com/questions/3713/call-asp-net-function-from-javascript  add using Tab Tab this function to your code file public void RaisePostBackEvent string eventArgument iii. In your onclick.. 
 How to check a not defined variable in javascript [duplicate] http://stackoverflow.com/questions/858181/how-to-check-a-not-defined-variable-in-javascript  'varname' undefined Global scope if window 'varname' void 0 Old browsers If you know the variable exists but don't know.. if there's any value stored in it if undefined yourvar if void 0 yourvar for older browsers If you want to know if a member.. 
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