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Understanding MVC Architecture: Model, View, Controller. MVC Architecture When we talk about organizing code in web development, MVC architecture is used to manage code, maintain code, and for better understanding. Code separation helps manage code effortlessly. Here is a concept of MVC architecture, its a design pattern to manage code separately without any conflicts. In this blog we will understand MVC architecture with example. What is MVC Architecture? MVC stands for Model, View, and Controller. It is a design pattern that divides code into three components model, view and controller which is interconnected with each other. where model contains business logic and interact with database, view contains user interface to interact with users, and controller acts as intermediary between model and view it receives user input and process it and returns desired response. The separation of model, view, controller helps to organize code, improve maintainability, and promote scalability. Here...

Introduction Creating a responsive website is not an option, It's number one priority for a developer to make a website responsive. A responsive website adjusts according to different screen sizes, providing an optimal user experience on desktops, tablets, and mobile devices. For creating a responsive website, You don't need JavaScript to make your website responsive, HTML and CSS are enough. In this guide, we will walk through the key techniques to build a fully responsive web page from scratch. Why is Responsiveness Important? A responsive website offers several benefits, including: Better User Experience - Ensures your content is readable on all devices. Improved SEO Ranking - Mobile-friendly websites rank higher in search results. Faster Loading Times - Optimized layouts prevent unnecessary resource consumption. Increased Engagement - Users stay longer on a site that adapts well to their screen. Now, let's dive into the essential techniques to create a responsive we...

Introduction In this blog, we will dive into a Git and GitHub, understand their differences, and go over the typical workflow when using GitHub. Whether you are new to version control or simply curious about how these tools work together, this guide will walk you through the essential concepts and processes you need to know. What is Git? Git is a Distributed Version Control System (DVCS) that efficiently manages code changes across multiple contributors. It helps developers to monitor and manage changes in their code efficiently. Git was created by Linus Torvalds on April 7, 2005. It is widely used in developer community for its collaborative features, allowing developers to work on the same project, whether the project is small or large. You can efficiently monitor code modifications and preserve a detailed history of changes. Git is free and open-source, designed to handle everything from individual projects to complex ones. Developers can track every modification, create branches fo...

Introduction Hi coders, In this blog, we will tackle SQL questions from LeetCode. If you're a coder, a computer science student, or simply interested in coding, you may be familiar with LeetCode. It's a platform where coding enthusiasts practice problems to enhance their critical thinking and problem-solving skills. Most of us practice programming questions on leetcode so here we practice SQL questions which is taken from leetcode. We'll start with basic SQL questions focused on SELECT , joins, and aggregate functions. Once we've covered these foundational topics, we'll transition to more advanced concepts. Before diving into the questions, ensure you have a basic understanding of SQL syntax and statements, including SELECT , various joins (self join, left join, right join, outer join), and basic aggregate functions. Here are some SQL interview questions with solution: Q1 1757. Recyclable and Low Fat Products SELECT product_id FROM Products WHERE low_fats ...