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JavaScript: Split a string and convert it into an array of words

JavaScript String: Exercise-3 with Solution

Write a JavaScript function to split a string and convert it into an array of words.

Test Data :
console.log(string_to_array("Robin Singh"));
["Robin", "Singh"]

Pictorial Presentation:

JavaScript: Split a string and convert it into an array of words

Sample Solution:-

HTML Code:

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Break a string and convert it into an array of words.</title>
</head>
<body>
</body>
</html>

JavaScript Code:

string_to_array = function (str) {
     return str.trim().split(" ");
};
console.log(string_to_array("Robin Singh"));

Sample Output:

["Robin","Singh"]

Flowchart:

Flowchart: JavaScript- Split a string and convert it into an array of words

Live Demo:

See the Pen JavaScript Split a string and convert it into an array of words - string-ex-3 by w3resource (@w3resource) on CodePen.


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Next: Write a JavaScript function to extract a specified number of characters from a string.

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JavaScript: Tips of the Day

JavaScript: eval function 

const sum = eval('10*10+5');

eval evaluates codes that's passed as a string. If it's an expression, like in this case, it evaluates the expression. The expression is 10 * 10 + 5. This returns the number 105.

Ref: https://bit.ly/323Y0P6