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I’m following Charles Miller’s persistent login cookie best practice.
After I use the persistent cookie, I issue a new cookie (with the same name, but new token).
But before I issue the new one, do need to delete the old cookie?
If I do not, will the browser just replace the old cookie with the new cookie (since they have the same name)?
If they have the same name, then yes, it will replace it, with the new one. So no need to unset it.