Questions

Question 1

to check if a string contains only characters and is not empty

Answer 1

isalpha()

Question 2

to check if a string contains characters or digits and is not empty

Answer 2

isalnum()

Question 3

to check if a string contains digits and is not empty

Answer 3

isdecimal()

Question 4

to get a lowercase version of a string

Answer 4

lower()

Question 5

to check if a string is lowercase

Answer 5

islower()

Question 6

to get an uppercase version of a string

Answer 6

upper()

Question 7

to check if a string is uppercase

Answer 7

isupper()

Question 8

to get a capitalized version of a string

Answer 8

title()

Question 9

to check if the string starts with a specific substring

Answer 9

startswith()

Question 10

to check if the string ends with a specific substring

Answer 10

endswith()

Question 11

to replace a part of a string

Answer 11

replace()

Question 12

to split a string on a specific character separator

Answer 12

split()

Question 13

to trim the whitespace from a string

Answer 13

strip()

Question 14

to append new letters to a string

Answer 14

join()

Question 15

to find the position of a substring

Answer 15

find()

Question 16

to give you the length of a string

Answer 16

len()