Tech Library For Developers
Dipshi Jain 
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
Python Sets Mathematically a set is a collection of elements, not having any particular order. A Python set is an unordered collection of immutable and unique elements. As the set elements are usually not stored in order of appearance in the set, so there is no index attached to any element. Thus they do not … Read more
String A string is an immutable sequence of Unicode characters. Unicode includes every character in all languages. Python does not have a character data type, a single character is simply a substring with a length of 1 and can be accessed by using indexing. The string module contains several useful constants and classes, as well … 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
Tuple A tuple is an immutable and sequential collection of data that can be indexed and sliced. Python tuple can contain homogeneous as well as heterogeneous values of data types such as integers, floats, strings, lists, and dictionaries. Python Program to concatenate multiple tuples tup1 = (7, 1, 9) tup2 = (5, 2, 3, 4, … Read more
Slicing Slicing extracts a subset of elements from a sequence. In python, elements are sliced based on their index in the stream. As a sequence(List, tuple, and string) is an ordered stream of data, it can be indexed and sliced while a collection(Set and dictionary) is an unordered stream of data, thus they can’t be … 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 learn about tuples and dictionaries in python and how to use tuples as dictionary keys. What is tuple in python? A tuple is an ordered and immutable collection. Tuples can hold homogeneous values as well as heterogeneous values(integers, floats, strings, lists, dictionaries, etc). Tuples are sequential, thus they can be … Read more
In this post we will learn about basic of list data-type in python, basic of tuple data-type in python and their difference with basic examples in place. What is List in Python List is a mutable and sequenced data type. List can contain heterogeneous values such as integers, floats, strings, tuples, lists, and dictionaries … Read more
