Following PEP 8 styling guideline.
A simple way to select a random item from a `list/tuple` data stucture
Get the most of `float`s
Looping techniques
`weakref` callbacks
b49115a8d12d0120c51def139347844d21348fe6
Following PEP 8 styling guideline.
A simple way to select a random item from a `list/tuple` data stucture
Get the most of `float`s
Looping techniques
`weakref` callbacks