Specify row and column number for UICollectionView

Question

I want to show a UICollectionView which contains exactly 2 rows and 100 cells in each row.

// 1
- (NSInteger)collectionView:(UICollectionView *)view numberOf         


        

Answer 1

For Swift : 3 Rows per Column (By using @SakhshiSingla Answer)

override func numberOfSectionsInCollectionView(collectionView: UICollectionView) -> Int {
  return 1
}

override func collectionView(collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
    return 3
}

func collectionView(collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAtIndexPath indexPath: NSIndexPath) -> CGSize
    {
        return CGSize(width: collectionView.frame.size.width/3.2, height: 100)
    }