JavaScript: Split a multiline string into an array of lines

JavaScript fundamental (ES6 Syntax): Exercise-139 with Solution

Write a JavaScript program to split a multiline string into an array of lines.

• Use String.prototype.split() and a regular expression to match line breaks and create an array.

Sample Solution:

JavaScript Code:

//#Source https://bit.ly/2neWfJ2 
const splitLines = str => str.split(/\r?\n/);
console.log('Original string:');
console.log('This\nis a\nmultiline\nstring.\n');
console.log(splitLines('This\nis a\nmultiline\nstring.\n'));

Sample Output:

Original string:
This
is a
multiline
string.

["This","is a","multiline","string.",""]

Pictorial Presentation:

Flowchart:

Live Demo:

See the Pen javascript-basic-exercise-139-1 by w3resource (@w3resource) on CodePen.

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