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I have a string
let stringPlusString = TextBoxCal.text I want to get the last character of stringPlusString. I do not want to use array.
Java has charAt but I could not find something similar in Swift
376
To get the last character of a string, call the charAt() method on the string, passing it the last index as a parameter. For example, str. charAt(str. length - 1) returns a new string containing the last character of the string.
Getting the last 3 characters To access the last 3 characters of a string, we can use the built-in Substring() method in C#. In the above example, we have passed s. Length-3 as an argument to the Substring() method.
Using last to get the last Character
For Swift 4:
let str = "hello world😍" let lastChar = str.last! // lastChar is "😍" For Swift 2 and Swift 3:
let str = "hello world😍" let lastChar = str.characters.last! // lastChar is "😍" For Swift 1.2:
let str = "hello world😍" let lastChar = last(str)! // lastChar is "😍" Subscripting the String to get the last Character
This works for Swift 3 and Swift 4:
let str = "hello world😍" let lastChar = str[str.index(before: str.endIndex)] // lastChar is "😍" And for Swift 1.2 and Swift 2:
let str = "hello world😍" let lastChar = str[str.endIndex.predecessor()] // lastChar is "😍" If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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