How to Filter a List in Python?
Filtering a list means keeping only those items in the list that statisfy a particular condition. For example, filtering [1, 2, 3, 4, 5, 6] for even numbers will result…
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August 11, 2022
How to Unpack a List in Python?
Unpacking a list assigns its items to separate variables. It allows you to store list elements under separate named variables. In Python, you can unpack a list in the following…
August 5, 2022
How to Multiply Two Lists in Python?
The multiplication of two equal size lists multiplies each element from one list by the element at the same index in the other list. For example, the multiplication of [1,…
July 26, 2022
Python: list.index()
Summary: In this tutorial, we will learn to find the index of an item in a list using the Python list.index() method. The list.index(x) method in Python returns the index…
Python: list.reverse()
Summary: In this tutorial, we will learn to reverse a list in Python using the list.reverse() method. The list.reverse() is the built-in list method in Python that reverses the items…
Python: list.pop()
Summary: In this tutorial, we will learn to delete the last item from the Python list using the list.pop() method. The list.pop([i]) is another built-in method in Python that removes…
Python: list.append()
Summary: In this tutorial, we will learn to add new items to the Python list data structure using the built-in append() method. The list data structure in Python is dynamic.…
Python: list.count()
Summary: In this tutorial, we will learn how to use the list.count() method to count the occurrence of elements in the Python list. The list.count(x) method of the list returns…
Python: list.sort()
Summary: In this tutorial, we will see how to use the list.sort() to sort a list containing different objects such as numbers, strings, dictionaries, etc in Python. The list.sort() method…
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Reverse a List in Java [3 Methods]
Summary: Sometimes the logic of the program demands reversing the list to solve the problem. So in this tutorial, we will learn how to reverse a List in Java in…