What is insert () in python?
In this tutorial, we will learn about the Python List insert() method with the help of examples. Show
The Example
Syntax of List insert()The syntax of the list.insert(i, elem) Here, elem is inserted to the list at the ith index.
All the elements after insert() ParametersThe
Notes:
Return Value from insert()The Example 1: Inserting an Element to the List
Output List: [2, 3, 5, 7, 11] Example 2: Inserting a Tuple (as an Element) to the List
Output Updated List: [{1, 2}, (3, 4), [5, 6, 7]] Python List insert() method inserts a given element at a given index in a list using Python. Python List insert() Syntax
Python List insert() ExamplePython insert() methods with string in Python. Python3
Output: ['Geeks', 'For', 'Geeks'] Example 1: Inserting an Element into the ListHere, we are inserting 10 at the 5th position(4th index) in a Python list. Python3
Output: [1, 2, 3, 4, 10, 5, 6, 7] Example 2: Error of insert() MethodHere, we are inserting 1 at the 10th position in a Python list, we will get an error, If we try to insert anything in a string because the string doesn’t have attribute insert(). Python3
Output: Traceback (most recent call last): File "/home/2fe54bd8723cd0ae89a17325da8b2eb5.py", line 7, in string.insert(10, 1) AttributeError: 'str' object has no attribute 'insert' Example 3: Insertion in a List Before any ElementHere, we are inserting 13 at the 3rd position before 3 in a Python list. Python3
Output: [1, 2, 13, 3, 4, 5, 6] Example 4: Inserting a Tuple into the ListHere we are inserting a tuple in a list using the insert() function in Python. Python3
Output: [1, 2, (4, 5, 6), 3, 4, 5, 6] What is use of insert () method in list?The insert() method inserts an element to the list at the specified index.
What does the insert function do?The INSERT( ) function inserts specified characters or spaces into a character string, beginning at a specified position in the string.
What is the difference between Insert () and append () method in Python?The only difference between append() and insert() is that insert function allows us to add a specific element at a specified index of the list unlike append() where we can add the element only at end of the list.
What is insert () and append () function give examples?Difference between Append, Extend and Insert. |