In this tutorial, we will learn how to matrix multiplication by using Java. For this matrix multiplication we will use the 2D in Java. It is one of the simple and the easiest problems to solve in the Java. By using this we can solve a lot complex problems. In this we are going to …
In this tutorial, we explore how to trim an MP3 flie using the java. It is one of the simple and easily understandable concept in the Java. By using the code we are going to understand this concept. It refers to manipulate the audio data to remove a portion in it. The code is below: …
In this tutorial ,we will learn how to create matrix through using the random numbers as input in java. By using this we can create our required matrix. If you don’t know how to create a matrix of random numbers in java then you are at the right place. Because in this tutorial we gonna …
Namespace in python Namespace in Python is like a container that holds a collection of names for objects, functions, and variables to avoid naming conflicts. Here’s a simple example program: “`python # Define a global variable x = 10 def func(): # Define a local variable with the same name as the global variable …
“`python def decoder(input_string): return input_string.encode(‘utf-8’).decode(‘unicode_escape’) encoded_text = ‘\\u0048\\u0065\\u006c\\u006c\\u006f’ # This represents the encoded text “Hello” decoded_text = decoder(encoded_text) print(decoded_text) “` Output: “` Hello “`
NumPy linear algebra “`python import numpy as np a = np.array([1, 2]) b = np.array([3, 4]) dot_product = np.dot(a, b) print(dot_product) “` Output: “` 11 “` In linear algebra NumPy,we use the solve () function to solve a system of linear equations.For a given matrix A and a vector. Linear algebra deals with mathematical concepts …
This tutorial tells about the fireworks effect using the CSS and JS. Working on Fireworks effect using CSS and JS <!DOCTYPE html> <html lang=”en”> <head> <meta charset=”UTF-8″> <meta name=”viewport” content=”width=device-width, initial-scale=1.0″> <title>Fireworks Effects</title> <link rel=”stylesheet” href=”style.css”> </head> <body> <div id=”fireworks-container”></div> <script src=”script.js”></script> </body> </html> style.css body { margin: 0; overflow: hidden; background: white; } #fireworks-container …
Play audio on page load in JavaScript To play audio in JavaScript Audio() constructor can be used, which is an alternative to the <audio> element in html and can be used to directly link an audio file with a variable in JavaScript. Step 1 : Make a constant Object of Audio constructor, and input the …
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INTRODUCTION: Web scraping with Python involves extracting data from websites automatically. Python’s libraries like Beautiful Soup and Scrapy simplify this process by parsing HTML and XML documents. It starts with fetching a webpage using Python’s requests module, then using Beautiful Soup to navigate through the HTML structure and extract specific data based on tags and …
INTRODUCTION: NumPy, or Numerical Python, is a powerful library in the Python programming language that supports large, multi-dimensional arrays and matrices. It also includes a wide collection of mathematical functions to operate on these arrays. One of its fundamental functions is `numpy.arange()`, which is used to create arrays with regularly spaced values. This function is …