MongoDB - collection
A MongoDB collection is a grouping of MongoDB documents. It is the equivalent of an RDBMS table. A collection exists within a single database and does...
MongoDB - Create Database
In MongoDB, databases are created implicitly when you first insert data into them. MongoDB creates a database as soon as you insert a document into a ...
MongoDB - Mongosh
Mongosh is the official command-line shell for MongoDB. It provides a user-friendly and interactive environment for interacting with MongoDB...
MongoDB - Query API
MongoDB provides a rich and flexible Query API that allows you to interact with your data using various query operators and expressions. The MongoDB Q...
MongoDB - CRUD
CRUD stands for Create, Read, Update, and Delete, which are the basic operations that can be performed on any persistent storage. MongoDB, being a NoS...
MongoDB - Connection
Connecting to MongoDB involves establishing a connection between your application and the MongoDB server. The connection is typically established usin...
MongoDB Atlas
MongoDB Atlas is a fully managed, cloud-based database service provided by MongoDB, Inc. It offers a convenient way to deploy, operate, and scale Mong...
MongoDB - Installation
To install MongoDB, you can follow the steps outlined below. The installation process might vary slightly depending on your operating system. Here, I&...
MongoDB - Introduction
MongoDB is a popular, open-source NoSQL (non-relational) database system that provides high performance, scalability, and flexibility for handling lar...
Laravel - MCQ
1. What does Laravel use as its default templating engine? A) Twig B) Blade (Correct Answer) C) Smarty D) Handlebars 2. In Laravel, w...
Laravel - Interview Questions and answers
Laravel Basics: What is Laravel? Laravel is a PHP web application framework designed to make web development more accessible, efficie...
Laravel - Action URL
In Laravel, the action URL refers to the URL that a form or link should point to when it is submitted or clicked. The action attribute in an HTML form...
Laravel - Dump Server
Laravel's "dump server" is a development tool that allows you to dump information to the console or a browser's JavaScript console d...
Laravel - Pagination Customizations
Laravel provides a convenient way to paginate database query results using the built-in pagination features. You can customize the pagination appearan...
Laravel - Artisan Commands
In Laravel, Artisan is the command-line interface included with the framework. It provides a number of helpful commands for common tasks like database...
Laravel - Guest User Gates
In Laravel, gates and policies are used to authorize actions within your application. Gates are callbacks that determine if a user is authorized to pe...
Laravel - Hashing
In Laravel, hashing is the process of securely transforming sensitive data, such as passwords, into a fixed-length string of characters. Laravel uses ...
Laravel - Encryption
Laravel provides a simple and convenient way to encrypt and decrypt data using the Illuminate Encryption package. This package utilizes OpenSSL for en...
Laravel - Artisan Console
Artisan is the command-line interface included with Laravel. It provides a number of helpful commands for common tasks like database migrations, seedi...
Laravel - Authorization
Authorization in Laravel involves determining if a user has the right permissions to perform a certain action. Laravel provides a simple and expressiv...