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in python, a list is a versatile and commonly used data structure that allows you to store and manipulate a collection of elements. adding a new element to a list is a fundamental operation, and there are several ways to achieve this. in this tutorial, we will explore different methods to add elements to a python list with code examples.
the append() method is a simple way to add a single element to the end of a list.
output:
in this example, the append() method adds the value of new_element to the end of my_list.
the insert() method allows you to add an element at a specific index within the list.
output:
here, the insert() method adds the value of new_element at the specified index_to_insert.
the extend() method is useful when you want to add multiple elements from another iterable (e.g., another list).
output:
the extend() method adds all elements from the new_elements list to the end of my_list.
you can also use the + operator to concatenate lists and create a new list.
output:
this method creates a new list by concatenating the existing list with a list containing the new element.
choose the method that best fits your requirements based on whether you want to add a single element, insert at a specific index, or extend the list with multiple elements.
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