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Problem Description We are given a number and we have to check whether it is an automorphic number or not. An Automorphic Number is a number whose square ends with the number itself. For example, 52 = 25 (ends with 5), so 5 is an Automorphic Number. In this article, we will learn how to check whether a given number is an automorphic number or not in C. Examples Consider the following examples, which ... Read More
In this article, we will learn to build a JavaScript function that calculates the complementary color for a given hex color code. In web development working with colors and their relationships is an essential aspect of design and user interface. One of the concepts that designers often use is complementary colors—colors that are opposite each other on the color wheel, providing contrast and enhancing the visual appeal.You can try our Online Color Picker Tool to create new colors. Understanding Complementary Colors The following is the knowledge through which we understand complementary colors − Complementary ... Read More
In this article, we will learn array sorting by level in JavaScript, creating a hierarchical tree structure from a flat array is a common challenge when dealing with relational data. This is a common task when dealing with hierarchical data, such as organizational charts, category trees, or file systems, where relationships like parent-child need to be represented. Problem Statement We have an array of objects representing nodes with _id, level, and parentId properties. Our goal is to transform this array into a tree structure where nodes are nested as children under their respective parents. The elements with the highest level ... Read More
Weaviate is an AI-powered vector database created to manage unstructured data, such as text, photos, and videos, whereas Trafodion is a relational database intended for dealing with structured data and transactional workloads with high reliability. Trafodion is perfect for commercial transactions and data analysis because of its superior real-time processing and ACID compliance, whereas Weaviate concentrates on comprehending and finding data according to its meaning, providing intelligent recommendations and smooth data retrieval. This comparison draws attention to the unique functions that each technology performs in contemporary analytics and data management. What is Trafodion? The DBMS is a transnational SQL-on-Hadoop ... Read More
When working with Git, it's often necessary to inspect the contents of a specific commit to understand the changes made. Listing the files in a commit provides clarity, whether you're debugging, reviewing changes, or auditing the project history. Git offers several commands to list all file in a git commit, each with its own level of detail and utility. This guide explores various methods to list files in a commit, ensuring you can select the best approach for your needs1. Using git showThe git show command is one of the most straightforward ways to list file changes in a commit. ... Read More
When using Tailwind CSS in a Next.js project, it's common to apply utility classes for styling. However, if you're using CSS Modules, it can be difficult because the styles are scoped locally. The @apply directive in Tailwind allows you to combine multiple utility classes into one rule, making it easier to use Tailwind with CSS Modules. Our goal is to show you how to set up Tailwind CSS with CSS Modules in a Next.js project and use the @apply directive properly. Approaches Here, we will cover two approaches for using Tailwind's @apply inside CSS Modules in a Next.js project. ... Read More
In JavaScript, a deep merge of two objects means creating a new object by combining properties recursively, and adding nested objects. Unlike in a simple merge, it ensures that no properties are lost during the merge, which replaces the top-level properties. In this article, we will look at several ways of performing a deep merge of two objects, with code and explanations. Approaches to Deep Merge Manual Recursive Function Using Lodash's merge Method Using the Spread Operator with Recursion Using Object.assign with ... Read More
Introduction Traditionally, wrapping up any content on a webpage such as texts relies on rectangular boundaries. Of course, it’s functional but sometimes it feels rigid as developers are cornered with a limited option and there is little to no room for flexibility. But with CSS shapes, designers and developers can break free from these constraints creating layouts that are visually appealing and dynamic. What are CSS Shapes CSS Shapes are unique CSS features that allow text to flow around images seamlessly and around custom shapes such as circles and polygons, enabling designs that were previously difficult to achieve with CSS ... Read More
Running cmd.exe with parameters from JavaScript typically involves using Node.js because standard JavaScript running in the browser does not have access to the system's command line for security reasons. With Node.js, you can use the child_process module to execute cmd.exe or any command with parameters. Approaches to Run cmd.exe with Parameters Using Node.js to Run cmd.exe with Parameters Passing Parameters Dynamically Using Spawn for Advanced Scenarios Using Node.js to Run cmd.exe with Parameters cmd.exe /c: Runs the command specified ... Read More
Base64 encoding is widely used as an ASCII string to represent binary data. However, converting Base64 strings to JSON is a common data exchange specification. This is because JSON is a human-readable format and is easily converted into JavaScript. In this article, we will explore methods to convert Base64 string to JSON string by giving examples and output for each. What is Base64? Base64 is a type of encoding scheme that represents binary data in an ASCII string. It generally gets used to encode an image, file, or other non-textual data to transfer safely across a text-based protocol like ... Read More