Question

Q.3 Name the function used to:
1) Count the numbers of characters.

2) Obtain the first 5 characters of a string.

3) Remove the spaces at the end of the string.

4) Convert the characters to lowercase.

5) Remove the spaces at the beginning of the string.​

Answer 1

1) len()

2) string_name[:5]

3) string_name.strip()

4) string_name.lower()

5) string_name.lstrip()

Examples:

>>> s = "Python"

>>> len(s)

6  

>>> s.[:5]

'Pytho'  

>>> s1 = "Python "

>>> s1.strip()

'Python'

>>> s2 = "PYTHON"

>>> s2.lower()

'python'

>>> s3 = " Python"

>>> s3.lstrip()

'Python'