2 ms·
As soon as you add or remove to the string, it no longer points to the same resource; I considered this too obvious to mention. OTOH, for _validation_, this is
by Piskvorrr 9y ago
As soon as you add or remove to the string, it no longer points to the same resource; I considered this too obvious to mention. OTOH, for _validation_, this is useful: "you have a ZWJ character in an URL, that's unlikely". And yes, I understand that there are protocols that allow you to pass around the full Unicode or aunt Matilda or whatever - I should have been more specific.