title: ios 5: Calling a block in iPhone twice for different values
body: <p>It may sound weird but I am facing a problem in calling a same block of code twice for different values. When the same code is repeated, I found that the first one only gets executed while second one is not even called. Please help</p>
  
  <pre><code>-(void) showRestaurants {
  if (!self.geocoder) {
      self.geocoder = [[CLGeocoder alloc] init];
  }
  
              NSArray *web = [detail valueForKeyPath:@"Address"];
              NSLog(@"NO OF VALUES^^^^^^^^^^^^^^:: %@", web);
              int count = [web count];
  
              NSString *value;
  
  //Other place of interest nearby
              for (int i = 0; i &lt; count; i++)
              {
                   value = [web objectAtIndex:i];
                  NSLog(@"==&gt; %@", value);
                  [self.geocoder geocodeAddressString:value completionHandler:^(NSArray *marks, NSError *failed) {
                      if ([marks count] &gt; 0) {
                          NSLog(@"call Me....");
                          CLPlacemark *placemark = [marks objectAtIndex:0];
                          location = placemark.location;
                          coordinate = location.coordinate;
                          coordinate.latitude = location.coordinate.latitude;
                          coordinate.longitude = location.coordinate.longitude;
  
                          //for first co-ordinate :: SOURCE
                          MKCoordinateRegion newRegion;
                          newRegion.center.latitude = coordinate.latitude;
                          newRegion.center.longitude = coordinate.longitude;
                          newRegion.span.latitudeDelta = 0.029321;
                          newRegion.span.longitudeDelta = 0.034589;
  
                          MKPointAnnotation *annotation = [[MKPointAnnotation alloc] init];
                          [annotation setCoordinate:coordinate];
                          //AppDelegate *dataCenter = (AppDelegate *) [[UIApplication sharedApplication] delegate];
                          [annotation setTitle:value];
                          [self.mapView addAnnotation:annotation];
                          [self.mapView setRegion:newRegion animated:YES];
  
                      }
                  }];
              }
  </code></pre>
  
  <p>}</p>