Sometimes, while working with data, we can have a problem in which we need to add elements to a container. List can contain any type of data type. Let’s discuss certain ways in which we can perform string append operation in list of integers.
Method #1 : Using + operator + list conversion
In this method, we first convert the string into a list and then perform the task of append using + operator.
# Python3 code to demonstrate working of # Appending String to list # using + operator + list conversion # initialize list test_list = [ 1 , 3 , 4 , 5 ] # initialize string test_str = 'gfg' # printing original list print ( "The original list : " + str (test_list)) # printing original string print ( "The original string : " + str (test_str)) # Appending String to list # using + operator + list conversion test_list + = [test_str] # printing result print ( "The list after appending is : " + str (test_list)) |
The original list : [1, 3, 4, 5] The original string : gfg The list after appending is : [1, 3, 4, 5, 'gfg']
Method #2 : Using append()
This particular function can be used to perform the operation of appending string element to end of list without changing the state of string to list of characters.
# Python3 code to demonstrate working of # Appending String to list # using append() # initialize list test_list = [ 1 , 3 , 4 , 5 ] # initialize string test_str = 'gfg' # printing original list print ( "The original list : " + str (test_list)) # printing original string print ( "The original string : " + str (test_str)) # Appending String to list # using append() test_list.append(test_str) # printing result print ( "The list after appending is : " + str (test_list)) |
The original list : [1, 3, 4, 5] The original string : gfg The list after appending is : [1, 3, 4, 5, 'gfg']
Attention geek! Strengthen your foundations with the Python Programming Foundation Course and learn the basics.
To begin with, your interview preparations Enhance your Data Structures concepts with the Python DS Course.