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Using the first property of string to get last character in Swift
Theodore Kelechukwu OnyejiakuOverview
In Swift, we can use the last property of every string to get the last character of any character.
Syntax
string.last!
Return value
This property returns a value that is the last character of a string.
Example
Let’s look at the code below:
// create strings let name = "Theodore" let greetings = "Welcome to Edpresso!" // print last characters of strings. print(name.last!) print(greetings.last!)
Getting last characters of a string in Swift
Explanation
- Lines 2 and 3: We create two string values.
- Lines 6 and 7: We use the
lastproperty of the string class and get the last characters of the strings we created. And finally, we print the values to the console.
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Theodore Kelechukwu OnyejiakuRELATED COURSES
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