MAC address is the physical address, which uniquely identifies each device on a given network. To make communication between 2 networked devices, we need 2 addresses: IP address and MAC address. It stands for Media Access Control, and also known as Physical address, hardware address. It works on data link layer of OSI model. It …
Creating Array of zeros using NumPy in Python Creating an array of zeros using NumPy in Python can be done with the np.zeros() function. This function is very useful when you need an array initialized with zeros for tasks like array operations, matrix manipulations, and initializations for algorithms. SYNTAX: numpy.zeros(shape, dtype=float, order=’C’) Parameters shape: An …
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by : D.BHUVANESHWARI str() vs repr() function in python str() : This function is used to represent the string. Python programming language is used to convert the specified value into a string datatype. str() function Syntax: str(object, encoding=’utf-8?, errors=’strict’) object: The object whose string representation is to be returned. encoding : Encoding of the given …
In Python Programming Language , a class is a blueprint for creating objects . It defines the attributes and behaviours that the objects will have. Basic calculator consists of operations like addition, subtraction, multiplication, division. class Calculator: def add(self, x, y): return x + y def subtract(self, x, y): return x – y def multiply(self, …
Python program to create a class which performs basic calculator operations. Read More »
OpenCV is the huge open-source library for computer vision ,machine learning, and image processing and now it plays a vital role in real time operations which is very important in today’s systems. By Using it one can process images and videos to identify objects, faces, or even the handwriting of a human. This article focuses …
By: BHUVANESHWARI In python , the ‘b’ character before a string is used to specify the string as a “byte string”. By adding the ‘b’ character before a string literal, it becomes a bytes literal. The string content should be a series of bytes and not character. Bytes literals are utilized for representing binary data …
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In this tutorial, we will explore the rotation process of an image using Python. Image rotation involves the rotation of the picture by a specified angle around its center. The rotation of an image is considered a geometric transformation. To achieve this, one can opt for either a forward or inverse transformation. How do you …
In this tutorial, we will discuss the counter that included in the collection module. we will also explain how we can use it to solve problems. we will also learn how to count several repeated objects at once, creating counters, retrieve the most common objects in a counter and updating objects counts. Counter is a …
Reshape a NumPy array in Python using the reshape() function. This function allows you to change the shape (dimensions) of the array while keeping the same data. Here’s a basic example: Code: import numpy as np #Here we are Creating a NumPy array arr = np.array([[1, 2, 3], [4, 5, 6]]) # Reshape the array …
The PDF format which stands for Portable Document Format is widely used for displaying text and graphics in a consistent manner across different platforms and software applications. Python being a high level programming language offers versability and ease of use when it comes to working with various computer systems. However handling source PDF files and …