Page 128 - Trackpad_V1_Book 8_Flipbook
P. 128
You will get the following output:
STRING BUILT-IN FUNCTIONS
Python includes the following built-in functions to manipulate strings:
len(): The len() function calculates and returns the length of a string supplied as an argument.
Syntax of using len() function is:
len(string_name)
lower(): The lower() function converts all uppercase letters to lowercase. Syntax of using
lower() function is:
string_name.lower()
upper(): The upper() function converts all lowercase letters to uppercase. Syntax of using
upper() function is:
string_name.upper()
capitalize(): The capitalize() function returns a string with the first character in capital. Syntax
of using capitalize() function is:
string_name.capitalize()
Program 10: To use various string built-in functions
You will get the following output:
126 Trackpad (Version 1.0)-VIII

