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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Article - JavaScript toUpperCase method 1</title> </head> <body> <h2><code>toUpperCase</code> method: used to capitalize the string in JavaScript.</h2> <p>Press <kbd>F12</kbd> to open the console and see the output of the program.</p> <script> var sentence = "To do or not to do." // using upperCase method var upper = sentence.toUpperCase(); console.log(upper); </script> </body> </html>
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