max(): It returns the max alphabetical character from the string str.
s1="tutipy"
print(max(s1))
s2="Tutipy tutorials"
print(max(s2))
replace(): It returns a copy of the string in which the occurrences of old have been replaced with new, optionally restricting the number of replacements to max.
str = "Tutipy site"
print(str.replace("site", "Tutorials"))
title(): Returns a copy of the string in which first characters of all the words are capitalized.
s= "python tutorials website";
print(s.title())
swapcase(): It converts all uppercase characters to lowercase and all lowercase characters to uppercase characters of the given string, and returns it.
s = "TUTIPY TUTORIALS."
print(s.swapcase())
s="tutipy website."
print(s.swapcase())
s= "Tutipy WebSite."
print(s.swapcase())
find(): Returns index of first occurrence of the given substring. If it is not available then we will get -1
s="Learning Python is Simpler"
print(s.find("Python"))
print(s.find("Tutipy"))
index(): It returns the index of a substring inside the string (if found). If the substring is not found, it raises an exception.
s='Python programming is fun'
print(s.index('is fun'))
print(s.index('ing', 10))
print(s.index('g is', 10, -4))
count(): It returns the number of occurrences of a substring in the given string.
s = "Tutipy tutorials site"
print(s.count('t'))
print(s.count('u',1))
print(s.count('t',10,20))
split(): It splits a string into a list.
s="This is python tutorials website"
print(s.split(" "))
