Oh!!! good solution!!!

regex is God

that's so good boi

This kind of solution makes me want to practice more!

i never thought about regex HAHHAHAH this is my sign to practice more with regex

Thank you!

I like your regex solution! I learned a lot from it.

notes/reminders for my benefit:

1. replace returns a copy of the given string with modifications according to two parameters, target-to-change and replacement values.
2. .replace method accepts a call back function that takes the result from matches as arguments. so when the regex finds a match it can perform the task of converting each match toUpperCase.
3. logic of your regex: match any lower case character that appears at the start of a string or directly after a whitespace. - I like it!

mee too i am serching for it and will appreciate if you can suggest one!

Wow... Such a good idea!

I always end up reading some code that gives me a reason to practise regex. Good job dude

You can probably use /(^|\s)./g instead.

Oh, such a beautiful regex.

It's the smartest solution.
But I think, it's read very slowly by people and hard to understand

Nice, same philosophy :D
Regex is life.