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How to Append a String to another String in Swift - Step by Step Examples

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How to Append a String to another String in Swift ?

Answer

To append a string to another string in Swift, you can use the + operator or the append method to concatenate the strings.

✐ Examples

1 Append " World" to "Hello"

In this example,

We create a variable named str1 with a value of "Hello".
We then use the + operator to append the string " World" to str1.
The + operator concatenates the two strings and returns the result.
Finally, we print the concatenated string to the console.

Swift Program

var str1 = "Hello"
str1 += " World"
print(str1)

Output

Hello World

2 Append "apple" to "banana"

In this example,

We create a variable named str2 with a value of "banana".
We then use the append method to concatenate the string "apple" to str2.
The append method appends the string to str2.
Finally, we print the concatenated string to the console.

Swift Program

var str2 = "banana"
str2.append("apple")
print(str2)

Output

bananaapple

Summary

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

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