I'm 40 years old and have lived in the Helsinki metropolitan area my whole life. I have a licence, but I have never owned a car because I don't need it. I drive maybe twice a year when I need to go somewhere I can't reach by public transport, I borrow a relative or friend's car for that.
But you can just use the "step out" feature to get back out when you realise you've gone into a library function. Or "step over" when you can see you're about to go into one.
> But 27-bit hash codes were too big: with 2^15 words, they needed 2^15 * 27 bits of memory, while the PDP-11 had only 2^15 * 16 bits (64kB) of RAM—compression was essential.
I'm frustrated when people put this kind of typography on the web. HTML can do superscript.
I hope the folding and normalization is configurable by language. I really hate it when some search decides that a and ä are the same letter. In Finnish they really aren't; "saari" is an island, "sääri" is the lower leg or shin.