Tech Library For Developers
Mutable are those which could be edited after it is defined for example list whose elements can be edited even after defining, whereas in case of immutable we can not edit them for example String. What is Mutable? Mutuable are those data Types that can be edited after Declaration For example once a datatype is … Read more
In this post we are going to learn about python list – how to select an element randomly, basic concepts of list, how to iterate the list , size of the list, adding element into a list along with examples and python programs. List in Python Lists are just like dynamically sized arrays, Just like … Read more
Python program to remove duplicates from a list list1 = [2, 6, 9, 8, 4, 8, 6, 6, 5, 7, 2, 4] #using list comprehension list2 = [] [list2.append(ele) for ele in list1 if ele not in list2] print(list2) #Output: [2, 6, 9, 8, 4, 5, 7] #using list comprehension and enumerate() list3 = [ele … Read more
Python program to copy a list list1 = [9, 4, 10, 5] list2 = list(list1) print(“Original list: “,list1) print(“Copied list: “,list2) #Output: Original list: [9, 4, 10, 5] Copied list: [9, 4, 10, 5] The list() built-in method takes an iterable and creates a new list of its elements. Python program to concatenate multiple lists … Read more
Sorting in python Sorting means arranging a large number of values in a specific order such as ascending and descending, alphabetical, distance, etc. Python provides built-in functions that offer powerful features to do basic sorting or customize ordering at a smooth level. Python has a built-in sort() list method that modifies it in-place and a sorted() … Read more
List List is a changeable and ordered data type that allows it to be indexed and sliced. It can contain heterogeneous values such as integers, floats, strings, tuples, lists, and dictionaries but they are commonly used to store collections of homogeneous objects. Python program to check if a list is empty or not empty_list = … Read more
What is List in Python List is a mutable and sequenced container. It can contain homogeneous objects as well as heterogeneous values such as integers, floats, strings, tuples, lists, and dictionaries. It can be indexed and sliced. A list that has other lists as its element is called the Nested list. Multi-dimensional list A one-dimensional … Read more
In this post we will learn about the basic of list data-type in python, creating list in python and list comprehension. List in Python: List is a changeable and sequenced data type which allows it to be indexed and sliced. Lists are containers used to store heterogeneous values such as integers, floats, strings, tuples, … Read more
In this post we will see how to merge two or more lists in python – various list examples. Method 1 -Concatenate Two or more Lists in Python Lets take example of two list as follow – List1 = [1,2,3,4,5] List2 = [6,7,8,9] Output after merging two list should be – CombinedList = [ … Read more
