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Articles on Trending Technologies
Technical articles with clear explanations and examples
Find the Mirror Image of a String using Python
In the given problem statement we are required to find the mirror image of a given string with the help of Python code. Understanding The Problem The problem at hand is to find the mirror image of the given string. The mirror image is the changed version of the given string in which every character is replaced with the mirror image of that character. Or we can say it is the reflection of the string. In real life we see ourselves in the mirror so our right part is visible in the left side in the mirror and similarly the ...
Read MorePython - Prefix Tuple Records
In this article we will get to know about various method using which we can find the prefix tuple records using python programming language. Tuple is an immutable sequence-like list whose value cannot be changed once assigned. Here prefix tuple is a collection of tuples which have a common prefix. Each element of tuple can be of any data type or it can also be in mixed form. Example records = [('Kalyan', 123), ('Gungun', 122), ('Komal', 456), ('Isestru', 789), ('Kosal', 321)] prefix = 'Ko' Here you can see we have list of records where tuples are there in ...
Read MoreFinding Prefix frequency in a string List using Python
In this article we will learn how to find the prefix frequency in a string list using python. There are various ways to solve this program in python, we will look at some of them. Finding prefix frequency can help in finding the pattern and distribution of word uses in the string. Method 1: Using Simple for Loop Example def find_prefix_freq(strings, prefix): count = 0 for string in strings: if string.startswith(prefix): count += 1 ...
Read MoreShow Power - Function Distribution in Statistics using Python
In this article we will learn about Power-Function distribution in statistics. We will checkout various methods using which we can analyze the power function distribution. In this post we will also know about how to fit the power function distributions if required. Before that let’s get to know about what Power-Function Distribution is. Power-Function Distribution This is continuous probability distribution used to model the data. Using the power function, we can analyze the small event which create some impact. Using the power function, we can get detail about rare events, identify outliers and can also make predictions about extreme values. ...
Read MoreShow Power Log-Normal Distribution in Statistics using Python
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 MoreHow to use the mouse to scale and rotate an image in PyGame?
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 MorePython - Pairwise distances of n-dimensional Space Array
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 MoreHow to find whether all element contains same class or not?
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 MoreHow to use the Live Coding Feature of Python in Eclipse?
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 MoreHow to find width of a div using vanilla JavaScript?
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 ...
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