title: How to copy the NSString JSON in to NSDictionary?
body: <p>Actually in getting JSON data from a sql server in a encypted format and i decrypt the json data and stored in a NSString. So i have to copy the stored json string to a NSDictionary. So that i can able to call each and every data using valueForKeys.</p>
  
  <pre><code>NSString *requestMode = @"Hello buddy";
  NSMutableURLRequest* request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"http://funsip.com/interaction_demo.php?requestMode=LIBRARY&amp;categoryid=3"]];
  [request setHTTPMethod:@"POST"];
  [request setHTTPBody:[requestMode dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:NO]];
  [request setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];
  NSError *err = nil;
  NSHTTPURLResponse* response = nil;
  NSData *data = [NSURLConnection sendSynchronousRequest:request returningResponse:&amp;response error:&amp;err ];
  if (err != nil) { NSLog(@"Failed"); }
  
  NSString* answernew = [[NSMutableString alloc] initWithData:data encoding:NSUTF8StringEncoding]; `
  </code></pre>
  
  <p>so i want to copy the ansernew string to a NSDictionary.</p>
  
  <p>Thanks in advance
  K.Karthik</p>