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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...

This tutorial will demonstrate different ways to append elements to the front of a list in Python. Throughout this tutorial, we will use a list of integers as an example to focus on list insertion rather than inserting various data types be...

This tutorial will examine various methods for loading or reading text files into Python lists. It includes using the function open() on the file object returned by read().split() the function, NumPy the library's loadtxt function, and csv....

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...

This tutorial explains how to calculate the average of a list in Python. It also lists some sample codes to further clarify the concepts as the method has changed from previous Python versions. statistics Get the average of a list using the...

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...

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...

This tutorial shows you how to find elements from a Python list that have a specific substring in them. We will use the following list and extract ack the strings that have in it. my_list = [ "Jack" , "Mack" , "Jay" , "Mark" ] for Find elem...

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,...

This tutorial will discuss the statement in Python b" . b" Using the statement in Python b" The notation is used to specify strings in Python bytes . In contrast to regular strings with ASCII characters, bytes a string is an array of byte v...

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...