Bisca questions

Bisca answers

• Save video to the gallery and get the path for the video stored to Gallery
• Converting to Char/String from Ascii Int in Swift
• Hide keyboard on touch anywhere outside UITextField when view includes UICollectionView
• How to change the alpha channel of an existing background color
• How to get thumbnail from a wordpress database into an external page
• How to change color of MFMailComposeViewController texts and button images?
• Useful Xcode DEBUG commands to use in console
• How can I delete derived data in Xcode 8?