How do i reduce padding space between UICollectionView cells in storyboard?

Question

I want to have 3 cells in one row and I am only able to place 2 cells in the collection view

Answer 1

Modify minimumInteritemSpacingForSectionAt and minimumLineSpacingForSectionAt method of UICollectionViewDelegateFlowLayout to smaller value:

var reducedPadding: CGFloat = 8

func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, minimumInteritemSpacingForSectionAt section: Int) -> CGFloat {
    return reducedPadding
}

func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, minimumLineSpacingForSectionAt section: Int) -> CGFloat {
    return reducedPadding
}