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How to Append a Character to beginning of a String in Swift - Step by Step Examples

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How to Append a Character to beginning of a String in Swift ?

Answer

To append a character to the beginning of a string in Swift, you can use string interpolation or the `+` operator.

✐ Examples

1 Append 'H' to "ello"

In this example,

We create a variable named str1 with a value of "ello".
We then use string interpolation to append the character 'H' to str1.
Finally, we print the concatenated string to the console.

Swift Program

var str1 = "ello"
str1 = "H" + str1
print(str1)

Output

Hello

2 Append 'W' to "orld"

In this example,

We create a variable named str2 with a value of "orld".
We then use string interpolation to append the character 'W' to str2.
Finally, we print the concatenated string to the console.

Swift Program

var str2 = "orld"
str2 = "W\(str2)"
print(str2)

Output

World

Summary

In this tutorial, we learned How to Append a Character to beginning of a String in Swift language with well detailed examples.

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