Python List

In this post, we will see how to remove an element from list in python. You can remove elements from list in 3 ways. Using list object’s remove method Here you need to specify element which you want to remove. If there are multiple occurrences of element, then first occurrence will be removed. Please note […]

In this tutorial, we will see about how to sort list of tuples on the basis of various criterion. Let’s understand with the help of example Let’s say you have list of tuples as below: [crayon-61705178a57eb136243494/] Now you want to sort list of tuples based on age and age is 1st index in tuple. You […]

In this tutorial, we will see how to convert list to set. You can use python set() function to convert list to set.It is simplest way to convert list to set. As Set does not allow duplicates, when you convert list to set, all duplicates will be removed in the set. Let’s understand with the […]

In this post, we will see how to create an empty list in python. There are two ways to create an empty list in Python. Using [ ] Using list() function. Let’s see this with the help of example. list1=[] list1.append(1) list1.append(2) list2=list() list2.append(1) list2.append(2) print("List 1:",list1) print("List 2:",list2) [/datacamp_sample_code] [/datacamp_exercise] Output: List 1: [1, […]

In this tutorial, we will see how to convert set to list in python. You can use python list() function to convert set to list.It is simplest way to convert set to list. Let’s understand with the help of example. [crayon-61705178a6ffb736667723/] Output: set of Fruits: {‘Apple’, ‘Banana’, ‘Orange’} listOfFruits: [‘Apple’, ‘Banana’, ‘Orange’] set of scales: […]

In this post, we will see about Python tuple’s index method.Python tuple’s index method is used to find index of element in the tuple Python tuple count syntax [crayon-61705178a7c60378160990/] tuple1 is object of the tuple and element is the object which you want to get index. Python tuple count example Python tuple index method is […]

In this post, we will see about Python tuple’s count method.Python tuple’s count method is used to count the occurrences of element in the tuple. Python tuple count syntax [crayon-61705178a88cc342194861/] tuple1 is object of the tuple and element is the object which you want to get count. Python tuple count example Let’s understand count method […]

In this post, we will see how to check if list is empty in python. It is very easy to check if list is empty in python. You can use "not" to check if list is empty in Python. Let’s understand with the help of simple example. [crayon-61705178a9fdc393713724/] Output: list1 is not empty list2 is […]

In this tutorial, we will see about Python List‘s append method.Python List append is used to add single element to end of the list. Let’s understand about basic of python list first. Python List is nothing but the collection of elements. You can add any data type to the list. You can create simple list […]