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JavaScript Exercises

JavaScript: Make capitalize the first letter of a string

JavaScript String: Exercise-8 with Solution

Write a JavaScript function to capitalize the first letter of a string.

Test Data :
console.log(capitalize('js string exercises'));
"Js string exercises"

Pictorial Presentation:

JavaScript: Make capitalize the first letter of a string

Sample Solution:-

HTML Code:

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Make capitalize the first letter of a string</title>
</head>
<body>
</body>
</html>

JavaScript Code:

capitalize = function(str1){
  return str1.charAt(0).toUpperCase() + str1.slice(1);
}
    
 console.log(capitalize('js string exercises'));
 

Sample Output:

Js string exercises

Flowchart:

Flowchart: JavaScript- Make capitalize the first letter of a string

Live Demo:

See the Pen JavaScript Make capitalize the first letter of a string - string-ex-8 by w3resource (@w3resource) on CodePen.


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