Add new line to a string

A simple one!

In most programming languages, you can add a new line to a string by concatenating the original string with a newline character (\n or \r\n depending on the platform).

Here are a few examples:

JavaScript

const originalString = "Hello";
const newString = originalString + "\nWorld";
console.log(newString); // Output: "Hello\nWorld"

Python

original_string = "Hello"
new_string = original_string + "\nWorld"
print(new_string)  # Output: "Hello\nWorld"

Java

String originalString = "Hello";
String newString = originalString + "\nWorld";
System.out.println(newString);  // Output: "Hello\nWorld"

C#

string originalString = "Hello";
string newString = originalString + Environment.NewLine + "World";
Console.WriteLine(newString);  // Output: "Hello\nWorld" (on Windows) or "Hello\rWorld" (on macOS/Linux)

Note that the newline character (\n) is used on most platforms, but on Windows, you may need to use \r\n to get a proper newline.