Indexing
item[start:stop:stepover]
item = 'abcdefgh'
print(item[0:3])
print(item[3:])
print(item[:3])
print(item[0:6:2])
>>
print(item[0:3])
print(item[3:])
print(item[:3])
print(item[0:6:2])
print(item[::-1])
abc
defgh
abc
ace
hgfedcba
Count, Replace, Capitalize, Upper, Lower
item = 'a a b c b a f g e h i i c b c e d'
print(item.capitalize())
print(item.upper())
print(item.count('b'))
item = item.replace('b', 'a')
print(item.count('a'))
print(item.capitalize())
print(item.upper())
print(item.count('b'))
item = item.replace('b', 'a')
print(item.count('a'))