Mutable vs Immutable

Thank you, you've answered my question!

Don't you mean Immutable? Or is the term Inmutable the same? Can't find any docs where it's called Inmutable.

This is simple yet so powerful, thank you so much for this explanation sir!

tanx very much why string is immutable what is the reason

Great job! well explained.

Finally a video by someone that knows what there talking about. Not a this is how to do it, but "here let me educate you". thanks!