Disable bouncing on the other hand not disabling zooming and scrolling

UIWebView+StopBouncing

UIWebView webView;
 
for (id subview in webView.subviews ) {
  if([subview isKindOfClass: [UIScrollView class]]){
    UIScrollView *scrollView = (UIScrollView *)subview;
  	scrollView.bounces = NO;
		scrollView.scrollEnabled = YES;
		scrollView.minimumZoomScale = 1.0f;
		scrollView.bouncesZoom = NO;
		scrollView.alwaysBounceVertical = NO;
		scrollView.alwaysBounceHorizontal = NO;
}