I made this benchmark here: https://jsperf.com/ways-to-get-a-random-string
And I lack the formal knowledge to understand why the Array.from version is about 25% as fast as the while loop version, being that they intuitively should do something similar.
And I lack the formal knowledge to understand why the Array.from version is about 25% as fast as the while loop version, being that they intuitively should do something similar.
Can you please help me understand?