title: iOS 7.1 UitableviewCell content overlaps with ones below
body: <p>So I have code, which is sucessfully working on iOS 7.0 but not in 7.1. I have a simple tableview, with code:</p>
  
  <pre><code>- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
  {
      return 1;
  }
  
  - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
  {
      return 10;
  }
  
  -(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
  {
      return 70.0;
  }
  
  - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
  {
      UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"Cell" forIndexPath:indexPath];
  
      for (UIView *view in cell.contentView.subviews) {
          [view removeFromSuperview];
      }
  
      UILabel *label = [[UILabel alloc] init];
      label.text = [NSString string];
  
      for (NSInteger i = 0; i &lt; 20; i++) {
          label.text = [label.text stringByAppendingString:@"label String "];
      }
  
      label.translatesAutoresizingMaskIntoConstraints = NO;
      label.numberOfLines = 0;
      label.lineBreakMode = NSLineBreakByWorldWrapping;
      //label.lineBreakMode = NSLineBreakByTruncatingTail; //I have tried this too
      [cell.contentView addSubview:label];
  
      NSDictionary *dict = NSDictionaryOfVariableBindings(label);
      [cell.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-8-[label]-8-|" options:0 metrics:nil views:dict]];
      [cell.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|-8-[label]" options:0 metrics:nil views:dict]];
  
      if (indexPath.row == 0) {
          label.textColor = [UIColor colorWithRed:1.0 green:0 blue:0 alpha:1.0];
      }
      else if (indexPath.row == 1) {
          label.textColor = [UIColor colorWithRed:0 green:1.0 blue:0 alpha:1.0];
      }
      else if (indexPath.row == 2) {
          label.textColor = [UIColor colorWithRed:0 green:0 blue:1.0 alpha:1.0];
      }
      else {
          label.textColor = [UIColor colorWithWhite:0.3 alpha:1.0];
      }
  
      cell.backgroundColor = [UIColor colorWithWhite:1.0 alpha:1.0];
      return cell;
  }
  </code></pre>
  
  <p>I have 1section with 10rows. With each row reused I delete all subviews from contentView(I tried alloc-init UITableViewCell, but came with the same results). </p>
  
  <p>On iOS 7.0, UILabel is displayed only in cell it belongs to. But in 7.1 UILabel continues displaying over another cells. What is interresting, that when I click on cell, it stop being overlaping by anothers, but only till I click on cell above. 
  My question is, how to make it work on 7.1devices like on 7.0ones. </p>
  
  <p>I tried both simulator and device and I took a look at iOS 7.1 API Diffs, but found nothing related to this. </p>
  
  <p>Maybe it is issue of Auto Layout, that i have variable height of UILabel, but I need to do so. I want to have all text in UILabel, but display only part of UILabel, that can be displayed in a cell, which is default behavior in 7.0, but 7.1 changes this and I don't why why and how to deal with it.</p>
  
  <p>This is dropbox folder for images with detail explanation: <a href="https://www.dropbox.com/sh/cj11uzcz3j65vil/wmr74b9W0F">Folder with images</a></p>
  
  <p>Update: I tried things like tese, but nothing worked for me.</p>
  
  <pre><code>cell.frame = CGRectMake(0, 0, self.tableView.frame.size.width, 70);
  cell.contentView.frame = CGRectMake(0, 0, self.tableView.frame.size.width, 70);
  
  cell.opaque = NO;
  cell.contentView.opaque = NO;
  
  cell.clearsContextBeforeDrawing = NO;
  cell.contentView.clearsContextBeforeDrawing = NO;
  
  cell.clipsToBounds = NO;
  cell.contentView.clipsToBounds = NO;
  </code></pre>