Lower-case to uppercase

Question

Hello to everyone, how can I change first letters of each word in a text from lower-case to uppercase?

Answer 1

This is too complicated I guess :p but thanks for your time.

Answer 2

here is my implementation. basically split the text into an array then loop over the array to capitalize each first letter.
not the most efficient solution..

https://code.sololearn.com/WfHs0V9DbpBt/?ref=app

Answer 3

document.getElementById("uppercas").style.text-transform = "Uppercase"