if you run this algorithm left to right, it will mark the position of every valid end of a match. if you run it right to left, it will mark the position of every valid start of a match. and if you run it in both directions, you can combine the results to get the leftmost-longest match, which is what you intuitively expect when you think of regex matching. this is a bit more work to set up, but it doesn’t change the core algorithm at all.
作为深植于民族记忆的中华老字号，西凤酒始终以守护与传承为己任，不仅将非遗技艺与酒海陈藏工艺视为立身之本，更通过支持文化活动、践行公益理念，让这份流淌的文化遗产，融入当代生活。
，详情可参考同城约会
For each non-required item in the bound that does not have a
Most sites which implement support for passkey authentication allow you to fall back to some less secure method if your passkey isn't available, like an SMS or email verification code. That kind of defeats (or rather bypasses entirely) the extra security provided by passkeys.