in reply to Which is more faster? While or tr///

You're counting the number of 'W's? Or is that meant to be non-word characters: m[(\W)]g?


Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.