sourleangchhean168

## Build generated
build/
DerivedData
build.xcarchive

## Various settings
*.pbxuser
!default.pbxuser
*.mode1v3
!default.mode1v3

sourleangchhean168

 /**
    Scroll to make the the given section header visible.
    The function scrollToItemAtIndexPath will scroll to the item and hide the section header.
    Swift 3.
    */
    func scrollToSection(_ section:Int)  {
        if let cv = self.collectionView {
            let indexPath = IndexPath(item: 1, section: section)
            if let attributes =  cv.layoutAttributesForSupplementaryElement(ofKind: UICollectionElementKindSectionHeader, at: indexPath) {
                

sourleangchhean168

Multiple SSH Keys settings for different github account

create different public key

create different ssh key according the article Mac Set-Up Git

$ ssh-keygen -t rsa -C "your_email@youremail.com"