What was misunderstood in the command key? The link mentions nothing of the sorts
Don't know anything about misunderstandings, but the symbol in question is https://en.m.wikipedia.org/wiki/Looped_square
(not parent commenter, but hold same opinion)
PyPy isn't much worse than Dart on this chart.
The interesting bit to me is JavaScript giving Go a run for its money. To me this indicates that Python could be a lot faster than it is.
I wonder where Swift would fit in?
Please, if you have enough time, watch this https://youtu.be/EH12jHkQFQk
and avoid making any decisions using this chart.
> 3.1.1.2 Password Verifiers
> ...
> 2. Verifiers and CSPs SHOULD permit a maximum password length of at least 64 characters.
In other words, if you want to put a max length, don't put 20, put at least 64.