title: how to select random images from array using UIImageView
body: <p>i stored 10 images in array as below.</p>
  
  <pre><code> images=[[NSMutableArray alloc]initWithObjects:[UIImage imageNamed:@"Navarre-Family-Eye-Care-Navarre-Florida-Optometrist-Santa-Christmas-Toy-Safety.jpg"],[UIImage imageNamed:@"Christmas-Wallpapers-HD-Picture.jpg"],[UIImage imageNamed:@"Christmas-Wallpaper-jesus-9413550-1024-768.jpg"],[UIImage imageNamed:@"tree.jpg"],[UIImage imageNamed:@"luxury-christmas-napkins-father-christmas-1635-p.jpg"],[UIImage imageNamed:@"Navarre-Family-Eye-Care-Navarre-Florida-Optometrist-Santa-Christmas-Toy-Safety.jpg"],[UIImage imageNamed:@"Christmas-Wallpapers-HD-Picture.jpg"],[UIImage imageNamed:@"Christmas-Wallpaper-jesus-9413550-1024-768.jpg"],[UIImage imageNamed:@"tree.jpg"],[UIImage imageNamed:@"luxury-christmas-napkins-father-christmas-1635-p.jpg"], nil];
  </code></pre>
  
  <p>in .h file </p>
  
  <pre><code>NSMutableArray *images;
  </code></pre>
  
  <p>as i stored 10 images in array .from this i need to select random 6 images and need to display in the UIImageView .</p>
  
  <p>In UIViewController i have placed 6 UIImageView and the connection as below.</p>
  
  <pre><code>@property(weak,nonatomic)IBOutlet UIImageView *b1;
  @property(weak,nonatomic)IBOutlet UIImageView *b2;
  @property(weak,nonatomic)IBOutlet UIImageView  *b3;
  @property(weak,nonatomic)IBOutlet UIImageView *b4;
  @property(weak,nonatomic)IBOutlet UIImageView  *b5;
  @property(weak,nonatomic)IBOutlet UIImageView  *b6;
  </code></pre>
  
  <p>Then how to do?</p>