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A list can store multiple elements of different data types. Therefore, we may encounter situations where we have to change the type of elements in a list. For example, we may have a list of strings where each string is in the form of a floa...

Python provides a map() function that you can use to apply a specific function to all given elements in any specified iterable object. This function returns an iterator itself as output. Mapping objects can also be converted into sequence o...

This tutorial shows you how to print a list without showing the square brackets. join() Printing a list without square brackets in Python using the function join() The function takes all elements from an iterable object, such as a list, and...

In this tutorial, we will discuss how to use the sort() and sorted() functions to sort a list containing strings alphabetically using the quick sort algorithm. sort() Both sorted() perform the same function, the main difference between them...

This tutorial will demonstrate various ways to perform multiplication of two list elements in Python. Suppose we have two lists of integers of the same dimension, and we want to multiply the elements in the first list with the elements at t...

Preallocating storage for a list or array is a common practice among programmers when they know the number of elements in advance. Unlike C++ and Java, in Python you must initialize all preallocated storage with some value. Typically, devel...

Normalization means converting the given data to another scale. We rescale the data so that it is between two values. Most of the time, the data is rescaled between 0 and 1. We rescale data for different purposes. For example, machine learn...

List is a mutable data structure in Python. It can contain values ​​of different types. This article will discuss some methods to append single or multiple elements to a Python list. append() Append a single element in a Python list usi...

In Python, knowing the shape of a list is very important for working with data structures, especially when it comes to multidimensional or nested lists. This article explores various ways to determine the shape of a list in Python, from sim...

JSON is JavaScript Object Notation an abbreviation of , which is based on the format of objects in JavaScript and is an encoding technology for representing structured data. It is based on the format of objects in JavaScript and is an encod...

This tutorial will show you how to write a dictionary variable to a csv file in Python. csv Writing a dictionary to a CSV file using the module in Python The Python module csv contains tools and functions for manipulating csv files. There a...

This article explains how to read a CSV into a list in Python. Suppose we have a CSV file Employees.csv with the following content. Id Name Department email Salary 1 Sam Human Resource sam@gmail.com 65K 2 John Management john@gmail.com 58K...

Converting an integer int to a byte bytes is the inverse of bytes converting a byte to an integer . Most of the to methods int described in this article are the inverse of the to methods. int bytes bytes int Generic method for converting in...

This tutorial explains how to convert an integer to binary in Python. This tutorial also lists some sample codes to illustrate different ways of converting from int to binary in Python. bin() Convert Int to Binary in Python using In Python,...

Hexadecimal, often abbreviated to hex, uses 16 symbols (0-9, a-f) to represent values, in contrast to the decimal system's 10. For example, 1000 in decimal is 3E8 in hexadecimal. Being proficient in dealing with hexadecimal is essential for...