Leading Zero

[Yincognito]

Thanks Yin, it works

No problem, glad to help.

[balala]

As Yin already mentioned. It's for design and alignment reasons. I'm making a color selector and I don't like it when the numbers are drifting and changing number of characters. So i'm using a Monospaced font to avoid it, and the substitution to ensure it always takes the same space. You'll see what I'm talking about when I release it soon, it's almost finished.

Alright, as said above in my reply, this way it definitely makes sense. But I didn't realize this, when posted my reply.