How to convert the string to int in Swift
In this post we will give you information about How to convert the string to int in Swift. Hear we will give you detail about How to convert the string to int in SwiftAnd how to use it also give you demo for it if it is necessary.
we are going to learn about how to convert a string to int(integer) in Swift.
Converting string to int
To convert a string to an int, we can use the built-in Int() initializer syntax by passing the string as an argument to it.
In this example, we are converting the string “929” to an int 929:
let str = "929"let convertedNumber = Int(str) ?? 0print(convertedNumber)
Output:
929
In the above code, we have added the Int(str) ?? 0. it means the Int() returns an optional value 0; if it fails to convert the string into an int.
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