swift1min read In this tutorial, we are going to learn about how to get the last character from a string in Swift. Getting the last character To get the last character of a string, we can use the string.last property in Swift. Here is an example, that gets the last character o from...
let str = "Hello! Swift String."let components = str.components(separatedBy: " ")The result components look like this:["Hello!", "Swift", "String."]In the above example, we use a space "" as a separator, but a separator doesn't need to be a single character. We can use a ...
Swift String – Remove Last Character To remove last character of a String in Swift, call removeLast() method on this string. String.removeLast()method removes the last character from the String. Example In the following program, we will take a string and remove its last character using remove...
String padding means adding extra spaces or characters to the string to reach a specified length. This extra character or space can be added before the string, after the string, or on both sides of the string. This is useful for formatting output or aligning text in documents in order to ...
iOS 13 & Swift 5 - The Complete iOS App Development Bootcamp To convert a float value to an Int, we can use theInt()constructor by passing a float value to it. Here is an example: letmyFloat:Float=12.752letmyInteger=Int(myFloat)print(myInteger) ...
Use the split() method of a string instance. It accepts an argument we can use to cut the string when we have a space:const text = "Hello World! Hey, hello!" text.split(" ")The result is an array. In this case, an array with 4 items:...
I always have to show up in person at the Chinese bank with my passport in order to get access to large sums of money that has been transferred into China. For those who want to transfer moneyout ofChina, there are quite a few more regulatory hoops you’ll need to jump through. While...
I know a lot's of time has passed since this publish, but I've fallen in a similar situation and create a simples class to simplify my life. public struct StringMaskFormatter { public var pattern : String = "" public var replecementChar : Character = "*" ...
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I can indeed call attrStr.string.rangeOfCharacterFromSet(). But in typical Swift string fashion, the return type is as unfriendly as possible: Range<String.Index>? — as if the NSString were a Swift string. I finally read the whole of what you said here, and I had to run to a ...