Adding Two Numbers Swift iOS | Sum of 2 Variable in Xcode8 Swift3 | iOS Tutorials in Gujarati

Learn How to Adding Two Numbers Swift iOS Using this Tutorials | Sum of 2 Variable in iOS10 Swift 3 Tutorial - Gujarati

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[phupham]

Thanks for the video. It was helpful. Can use || instead of && to cover other situations.

[cadewatson]

What code do I put if someone enters a number into one of the boxes..

With the current code if some does enter a number into only on box, app crashes.