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Introduction to JavaScript

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Multiline Strings. Concatenating

Concatenating Multiple Lines

We can implement a multi-line string by concatenation of every line of the multi-line string to the variable. Below we have a code example for it:

let myStr = "This is my" +
" multiline String " +
" which is amazing";
console.log(myStr);

              
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let  myStr = "This is my" +
   " multiline String " +
    " which is amazing";
console.log(myStr);
copy
Tehtävä

Swipe to start coding

Take two variables named firstPart and secondPart and assign the values of "This is a" and " JavaScript book." respectively. The task is to concatenate the above variables using the + operator and store the concatenated string in a variable named book, and show value on the console.

Ratkaisu

const firstPart = "This is a";
const secondPart = " JavaScript book.";

const book = firstPart + secondPart;
console.log(book);

Summary:

  • A string which comes on more than one line in the code is called Multiline String.

  • Template literals are used to implement multi-line string by using backticks.

  • Backslashes are used to implement multiline string.

  • Concatenation is used to implement multiline string.

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