title: how to add concatenate multiple NSString in one String in iphone
body: <p>I have 5 String i want that  they must be store in singe NSString all the values separate with <code>|</code> sign</p>
  
  <pre><code>   NSString *first=@"Ali";
     NSString *second=@"Imran";
     NSString *third=@"AliImran";
     NSString *fourth=@"ImranAli";
     NSString *fifth=@"Ali Imran Jamshed";
  </code></pre>
  
  <p>I want to all these in single NSString to store and all values separated by given sign.</p>