bug fixing
'' not isdigit do not recognize float, leading to unwanted behavior ''
isalnum puts true for alpha eg:
a = 'kjshf'; a.isalnum(); > True
isnumeric, to use it first you need to convert to proper UTF-8
isdecimal, in python 2.7 'str' object has no attribute 'isdecimal'
Therefore, more funny and straightforward: isnot_num implementation
bug fixing '' not isdigit do not recognize float, leading to unwanted behavior ''
isalnum puts true for alpha eg: a = 'kjshf'; a.isalnum(); > True isnumeric, to use it first you need to convert to proper UTF-8 isdecimal, in python 2.7 'str' object has no attribute 'isdecimal'
Therefore, more funny and straightforward: isnot_num implementation