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How to Remove Last Character in a String in Swift - Step by Step Examples

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How to Remove Last Character in a String in Swift ?

Answer

To remove the last character of a string in Swift, you can use the dropLast method.

✐ Examples

1 Removing Last Character from "Hello World" String

In this example,

We declare a variable named str1 with a value of "Hello World".
We use the dropLast method to remove the last character.
Finally, we print the modified string.

Swift Program

var str1 = "Hello World"
str1 = String(str1.dropLast())
print("Modified string is:", str1)

Output

Modified string is: Hello Worl

2 Removing Last Character from "apple" String

In this example,

We declare a variable named str2 with a value of "apple".
We use the dropLast method to remove the last character.
Finally, we print the modified string.

Swift Program

var str2 = "apple"
str2 = String(str2.dropLast())
print("Modified string is:", str2)

Output

Modified string is: appl

Summary

In this tutorial, we learned How to Remove Last Character in a String in Swift language with well detailed examples.

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