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A context manager is an object that defines a runtime context and provides methods to establish and clean up the context. It is used with the with statement in Python to manage resources effectively and ensure that necessary cleanup (like closing a f...
Optimizing a Django application is crucial for ensuring that it runs efficiently, especially under heavy load or with large datasets. There are various aspects of a Django application you can optimize, including database interactions, middleware, sta...
This guide will walk you through the detailed process of setting up and using Celery with Redis in a Django application. We'll cover task creation, enqueuing tasks, using Redis as a message broker, processing tasks with Celery workers, and scheduling...
Redis is an open-source, in-memory data structure store that can be used as a database, cache, and message broker. It supports various data structures like strings, hashes, lists, sets, and sorted sets, making it versatile for a wide range of use cas...
Docker Basics docker version Shows the Docker version installed on your system. docker version docker info Displays system-wide information about Docker, including number of containers, images, and other details. docker info docker he...
A reverse proxy is a server that sits between client devices and a backend server, forwarding client requests to the appropriate backend server and returning the server's responses to the clients. Unlike a forward proxy, which acts on behalf of the c...
OOP stands for Object-Oriented Programming. It's a programming paradigm that revolves around the concept of "objects," which can contain data, in the form of fields (often known as attributes or properties), and code, in the form of procedures (often...
In Django, middleware is a framework of hooks into Django's request/response processing. It's a way to modify the input or output of Django views and allows you to perform operations on requests and responses globally for your project. Middleware sit...
A decorator in Python is a design pattern that allows behavior to be added to objects dynamically. It's a function that takes another function as an argument and extends its functionality without modifying it. Decorators are widely used in Python for...
