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In the field of data analysis and machine learning, data preprocessing plays a vital role in preparing raw data for further analysis and model building. Data preprocessing involves a series of steps that clean, transform, and restructure data to make it suitable for analysis. Python, with its powerful libraries and tools, provides an excellent ecosystem for building robust data preprocessing pipelines. One such library is Pandas, a popular data manipulation and analysis library that offers a wide range of functions and methods for working with structured data. In this tutorial, we will delve into the process of building a data ... Read More
In this problem, we need to find the maximum palindromic string by rearranging the characters of any substring of the given string. We will use bitmasking to solve the largest palindromic substring. If any substring has bitmasking 0, it contains all characters even a number of times. So, we can generate a palindromic string using the characters of that substring, and we need to find the maximum palindromic string among them. Problem statement - We have given a string containing the N numeric characters. We need to find the maximum palindromic string by rearranging the characters of any ... Read More
Pygame is a good game development library since it includes a variety of built-in tools and functions that can be used to create games of various genres, from simple to complicated. The library comprises graphics, sound, and input processing, all of which are required for any game. The ability to create and alter sprites is one of Pygame's most remarkable capabilities. Sprites are graphical objects that depict the game's characters, objects, and other game features. Pygame includes a robust sprite class that allows the developer to incorporate graphics and animations into the game, move and rotate the sprites, and detect ... Read More
Cryptocurrency trading has become a popular investment option, and many traders are looking to automate their trading strategies with the use of trading bots. In this article, we will be exploring how to build a cryptocurrency trading bot with Python and the ccxt library. ccxt is a popular library for cryptocurrency trading and provides a unified API for multiple cryptocurrency exchanges. This makes it easy to switch between exchanges and automate trading strategies. We will be using Python to create a simple trading bot that can execute trades on Binance exchange. Getting Started Before we dive into using the ccxt ... Read More
The given task in this article is to create an Olympics logo using only HTML and CSS. The “Olympic logo” consists of five circles (with five different colors such as blue, black, red, yellow, and green) which are intertwined by equal dimensions. These five colored rings represent the five inhabited continents of the world. These are Africa, the Americas, Asia, Europe, and Oceania. Setting up the Logo Container − We start by creating an element with the class name Olympic-logo. This serves as the container for the Olympic symbol. We set its width, height, background color, position, and ... Read More
In this article, we will discuss about the background attribute and how it is deprecated in HTML5. What is Background Attribute? In HTML, the “background” can be used as an attribute with an HTML element (such as div, table, body etc.). We can specify an image to set background of the webpage etc. The most frequently used image formats are PNG, JPEG, and GIF. Syntax Following is the syntax of background attribute with an HTML element − This attribute is DEPRECATED in HTML5 and we are recommended not to use this. Instead, in HTML5, the preferred way ... Read More
Building a responsive web design is a must have and a skill that every developer must be aware and know how to build a completely responsive nug free website. Which appears differently on different screen width devices and will not look oddly or overflow when opened on different devices. It is very important to know everything about building a mobile-first design starting from approach to build until the design is ready with no bugs and tweaks. A responsive website must have a good user experience, user interface and design for all devices with same content. To build a fully responsive ... Read More
In general, we use the box model to define all these properties to use them together. Box model is a model that is used to define the different CSS properties that a box contains like the margin, border, padding and the most important content. A box model in CSS generally defines the properties like margin, border, padding and the content. Before understanding how to use padding, margin, border and content to fit together in a box model. Let us understand what these properties actually does when they applied on a container. Content − The content is the most important and ... Read More
The image overlay is a property by using which we can show any text, image, links and much more over an image. It allows us to set text, images or other things on an image to make it look pretty. We can us the image overlay class of bootstrap defined as card-img-overlay. This class will allow us to write text or align text over an image and use the image as a background to the text or the links we align over it. What are the advantages of using this class provide? It allows you to write or align ... Read More
The grid breakpoint classes are the basic building blocks of creating a responsive web design using Bootstrap. These classes can be used with any bootstrap class to specify a particular CSS to an HTML element in the document for different screen sizes or different display devices. We can hide or show, change the position and alignment of an element in different screen size devices using these classes. These classes are built using the Media Query in CSS which is used for creating the responsive web designs for different display devices. The grid-breakpoint classes in bootstrap that can be used ... Read More