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In this article we will learn about Power Log-Normal Distribution, its application and uses. We will learn to analyze the distribution by the help of different methods including PDF and CDF. Before that let's see what Power Normal Distribution is. Power Log-Normal Distribution Power Log-Normal Distribution is variation of log-normal distribution. The only difference is, we obtain power log-normal distribution by applying power transformation into the log-normal distribution. Difference between the power normal distribution and the power log-normal distribution is the power normal distribution is the variation of normal distribution whereas power log-normal distribution is a variation of log-normal distribution. ... Read More
This article we will learn about various methods using which a substring can be counted inside the given string. While working with python you may have come to a scenario when you need to check a given word has occurred how many times in the sentence or any string, so to get the count of substring inside the larger main stirring we will see some programs. Method 1: Using the Count Method This is a simple and easy built-in method in the python which allows us to count the substring inside the main string. Its time complexity is O(n). Example ... Read More
Pygame is a powerful library for creating 2D games and graphical applications in Python. It provides a wide range of functionalities, including the ability to manipulate and transform images. In this article, we will explore how to use the mouse to scale and rotate an image in Pygame. Prerequisites Before understanding the process of scaling and rotating images, it's essential to have a basic understanding of Pygame and its event-handling mechanism. Also, make sure you have Pygame installed in your Python environment. You can install it using pip with the command pip install pygame Setting Up ... Read More
Pairwise distance calculation is used in various domains including data analysis, machine learning and image processing. We can calculate the pairwise distance between every pair of elements in each dataset. In this article we will get to know about various methods to calculate pairwise distances in python for arrays representing data in multiple dimensions. We will also get to know about the pdist function available in the SciPy library. Pairwise Distance One thing to remember: While calculating the pairwise distance in n-dimensional space we have to find the distance between each pair of points. You can choose any distance metrics ... Read More
Overview A class in any element defines the type of the data contained in an element. A same class name can be taken by another tag or element also. There is no such property for the class attribute that the class name should be unique. To find whether all the elements contain the same classes or not, can be achieved with the help of HTML, CSS and JavaScript. The HTML provides the layout of the page and the layout for the elements for the same classes and the JavaScript will provide the functionality to check whether all the elements contain ... Read More
Eclipse, a powerful integrated development environment (IDE), offers a wide range of features to enhance the coding experience. One such feature is live coding, which allows developers to see the real-time output of their code as they type, making the debugging process more efficient. In this article, we will discuss how we can setup and use the live coding feature of Python in Eclipse. Setting up Eclipse for Python Development Before we dive into live coding, let's ensure that Eclipse is properly configured for Python development. Step 1: Download and install Eclipse Visit the Eclipse website (https://www.eclipse.org/downloads/) and download the ... Read More
Working with dates and times is a common task in programming, and Python provides several modules to handle such operations. The datetime module is one of the most commonly used modules for manipulating dates and times. It offers a variety of functions and classes, including the strptime() method, which allows us to convert a string representation of a date and time into a datetime object. In this article, we will understand how we can use strptime with milliseconds in Python with the help of detailed examples. Understanding strptime() The strptime() method in the datetime module is used to parse a ... Read More
Overview A vanilla JavaScript is a framework of JavaScript, it provides mainly two different methods to find the width of a div using the "offsetWidth" and "clientWidth". Both methods have the ability to find the width of any element on a web page. In this vanilla JavaScript refers to the methods of the JavaScript that are predefined for the developers. It provides cross-platform compatibility. Syntax The Syntax to find the width of the div is given below. These two methods are used to calculate the width of the div. elementHTML.offsetWidth elementHTML.clientWidth elementHTML − It is the div ... Read More
Seaborn is a popular Python library that provides a high-level interface for creating informative and aesthetically pleasing visualizations. One of the key features of Seaborn is its ability to customize the color palette of plots, allowing users to highlight specific aspects of the data. In this article, we will explore how to use Seaborn's color palette to color boxplots effectively. Understanding Boxplots Before understanding the customization options, it is essential to have a basic understanding of boxplots. A boxplot is a standardized way of displaying the distribution of a dataset, providing information about the median, quartiles, and potential outliers. It ... Read More
Overview JavaScript provides various methods for the manipulation and to get the information about the HTML elements. From the several methods JavaScript has its own predefined methods which returns the specific coordinates or position of the HTML element. These two methods are offsetLeft and offsetTop, these two methods return the exact position of the HTML elements. JavaScript also provides another function as getBoundingClientRect() this method also provides the same result as the offset method. The getBoundingRect() has four properties as top, left, right and bottom and the offset has only two properties that are left and top. Syntax The ... Read More