Rashwan L questions

Rashwan L answers

• xcassets what are the pixel sizes for Universal x1, x2, x3?
• Is there a method like didRotateFromInterfaceOrientation which happens during rotation in Swift?
• Is UserDefaults thread safe in Swift? How to check it?
• How to compare user'r current location to other locations and display them in UITable View?
• how to get path of picture taken by camera ios swift
• How to add Images for different screen size from Assets.xcassets in Xcode 8?
• How do I check if userDefault is empty?
• Swift: How can I store coordinates using CLLocationCoordinate2D as a string or an int?
• How to update pods to Swift 3.0
• Convert string to base64 in Swift 3