Trusted answers to developer questions
Trusted Answers to Developer Questions

Related Tags

swift
embed
values
communitycreator

How to use \() to embed values in Swift

Theodore Kelechukwu Onyejiaku

Overview

In Swift, there are times when we need to print the values of a variable in a string or sequence of characters. This can be achieved by using \(). This enables us to easily print the value of a variable inside a string.

Syntax

\(variable)
Syntax of the \() which embeds values of variables

Parameters

variable: This is the variable whose value we want to embed inside a string.

Return value

The value returned is the value of the variable, variable.

Example

// create some variables
var age:Int = 200;
var pi:Float = 3.14;
var role:String = "Developer";
var name:String = "Theodore";

// embed and print values of variables
print("Hi! My name is \(name). I am a \(role).");
print("Did you know I am \(age) years old!");
Embed and print the value of a variable in Swift using \()

Explanation

  • Lines 2–5: We create some variables in Swift.
  • Lines 8–9: We print the values of the variables in a sequence of strings using the operator \().

RELATED TAGS

swift
embed
values
communitycreator

CONTRIBUTOR

Theodore Kelechukwu Onyejiaku
RELATED COURSES

View all Courses

Keep Exploring