| javascript Programming Glossary: response.setcontenttypePDF export printing in Internet Explorer http://stackoverflow.com/questions/13313165/pdf-export-printing-in-internet-explorer  I've tried setting different response headers such as response.setContentType application pdf response.setHeader Content disposition inline.. 
 Populating child dropdownlists in JSP/Servlet http://stackoverflow.com/questions/2263996/populating-child-dropdownlists-in-jsp-servlet  optionDAO.find dd val String json new Gson .toJson options response.setContentType application json response.setCharacterEncoding UTF 8 response.getWriter.. 
 calling a java servlet from javascript http://stackoverflow.com/questions/3028490/calling-a-java-servlet-from-javascript  data to the response as follows String data Hello World response.setContentType text plain response.setCharacterEncoding UTF 8 response.getWriter.. and `description`. String json new Gson .toJson products response.setContentType application json response.setCharacterEncoding UTF 8 response.getWriter.. 
 Simple calculator in JSP http://stackoverflow.com/questions/4114742/simple-calculator-in-jsp  and changing the last two lines of doPost as follows response.setContentType text plain response.setCharacterEncoding UTF 8 response.getWriter.. .equals request.getHeader X Requested With  Ajax request. response.setContentType text plain response.setCharacterEncoding UTF 8 response.getWriter.. 
 how to open print dialog after pdf generated http://stackoverflow.com/questions/8733276/how-to-open-print-dialog-after-pdf-generated  is something like this  sout response.getOutputStream  response.setContentType application pdf  response.setHeader Content disposition inline.. 
 Clean old options from child dropdown when receiving data by JSON http://stackoverflow.com/questions/9238267/clean-old-options-from-child-dropdown-when-receiving-data-by-json  I displayed 1 in second dropdown option when A is selected response.setContentType application json response.getWriter .write arrayObj.toString.. b JSONObject arrayObj new JSONObject arrayObj.put name 2 response.setContentType application json response.getWriter .write arrayObj.toString.. 
 retrieve more than one value by JSON array objects http://stackoverflow.com/questions/9248383/retrieve-more-than-one-value-by-json-array-objects  last value i.e. 5 in second combo  arrayObj.put name t1 response.setContentType application json response.getWriter .write arrayObj.toString.. 1 options.add t1 t1 String json new Gson .toJson options response.setContentType application json response.setCharacterEncoding UTF 8 response.getWriter.. 
 combo box is getting vanished when an alert is coming http://stackoverflow.com/questions/9347654/combo-box-is-getting-vanished-when-an-alert-is-coming  JSONObject jsonObj new JSONObject jsonObj.put isTrue true response.setContentType application json response.getWriter .write jsonObj.toString.. 
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