Monday, April 20, 2020

How to run javascript inside a JSP scriplet


By writing your js code within <script></script> tag inside out.println() has shown below:

<%
    if( a > 9)
   {

         out.println("<script>document.getElementById('rd"+(a+1)+"').disabled=true;</script>");

   }

%>







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Is the number of all INTO functions from the set {1, 2, 3, ..... n} to itself equal to all number of MANY to ONE fuctions?

Yes,  t he number of all into functions from the set {1, 2, 3, .... n} to itself is exactly equal to the number of many-to-one functions ...