Simple, and more effective
PHP is strong :)
Why is it best practice to use .tr method here? Thanks for the great submission :D
I didn't know python could sort string values, well i guess i learn something important
Love that sorted key.
...well now I feel stupid XD
Are you using floating point division?
It's smart but for sure it may cause some misunderstanding when someone reads it
Didn't know this behavior of the & operator for Counter instances. Cool!
why i am using array_filter
ruby returns last evaulated expression.
you will use return if you want to get out early
from a method.
lol, that's funny ;-)