String(python)
capitalize()
>>>a = 'test'
>>>a.capitalize()
'Test'
upper()
>>>a = 'test'
>>>a.upper()
'TEST'
lower()
>>>a = 'tEsT'
>>>a.lower()
'test'
center()
>>>a = 'test'
>>>a.center(10)
' test '
reverse string??
>>>a = 'abcdefg'
>>>a[::-1]
'gfedcba'
String to List and then String back
split()
>>>a = "aaa iii uuu eee ooo"
>>>a.split(" ")
['aaa', 'iii', 'uuu', 'eee', 'ooo']
join()
>>>a = ['aaa', 'iii', 'uuu', 'eee', 'ooo']
>>>" ".join(a)
"aaa iii uuu eee ooo"
in case it is number
>>>a = [0,1,2,3,4,5,6]
>>>' '.join(map(str,a))
'0 1 2 3 4 5 6'
Opdigit
import re
s = "name555"
sl = re.findall('\d+', s)
return sl[-1]
or
int(filter(str.isdigit, str1))