To remove the first N characters of a string in Swift, you can use string slicing starting from index N.
In this example,
str1
with a value of "Hello World"
.let str1 = "Hello World"
let result = String(str1.dropFirst(3))
print("Modified string is: \(result)")
Modified string is: lo World
In this example,
str2
with a value of "apple"
.let str2 = "apple"
let result = String(str2.dropFirst(2))
print("Modified string is: \(result)")
Modified string is: ple
In this tutorial, we learned How to Remove first N Characters in a String in Swift language with well detailed examples.