- 16
- 1 862
&DEV
United Kingdom
Приєднався 10 гру 2019
&DEV are a market leading DevOps and QA professional services company helping clients transform from old development practices to current CI and CD processes allowing organisations to deliver products to market safely and rapidly. &DEV’s head office is based in Cambridge with a growing engineering team throughout the South East and is continually looking for new talent and exceptional individuals to join.
Final Touch in Advanced Django Queries Understanding and Analytics
Unlock the power of Django field lookups in this tutorial! Learn how to filter and query data effortlessly with tools like __exact, __contains, __in, and more. We’ll explore:
Case-sensitive and insensitive lookups
Filtering by ranges, null values, and dates
Advanced lookups for efficient querying
Master these essential Django ORM features to simplify your database operations!
🌐 For more resources and in-depth guides, visit our microsite: [django.and.dev/]
#Django #FieldLookups #DjangoTutorial #WebDevelopment #BackendDevelopment #LearnDjango #CodingTutorial #DatabaseQuerying #SoftwareEngineering
Case-sensitive and insensitive lookups
Filtering by ranges, null values, and dates
Advanced lookups for efficient querying
Master these essential Django ORM features to simplify your database operations!
🌐 For more resources and in-depth guides, visit our microsite: [django.and.dev/]
#Django #FieldLookups #DjangoTutorial #WebDevelopment #BackendDevelopment #LearnDjango #CodingTutorial #DatabaseQuerying #SoftwareEngineering
Переглядів: 35
Відео
Unlock the Power of Django Subqueries: Simplify Complex Queries Like a Pro!
Переглядів 344 дні тому
Master Django Subqueries with this in-depth guide! 🚀 Learn how to use subqueries to optimize filtering, annotations, and aggregations in your Django ORM. We’ll cover: The basics of subqueries and their components (Subquery, OuterRef) Practical examples like fetching an author’s most recent book Avoiding raw SQL while maintaining efficient database operations 🌐 For more resources and detailed tu...
How to Build Microservices in Django with Apache Pulsar for Asynchronous Communication (PART 1)
Переглядів 3616 днів тому
Discover the power of Apache Pulsar, a distributed messaging system designed for high throughput and low latency. In this video, we’ll explore: Key features of Apache Pulsar, including brokers, topics, subscriptions, and geo-replication Why Pulsar is perfect for microservices communication A comparison of Pulsar with Kafka and RabbitMQ Learn how Pulsar’s dual support for streaming and message q...
Django Database Functions to Construct Complex Queries (PART 3)
Переглядів 14123 дні тому
Master powerful Django database functions like Cast, Coalesce, Collate, Greatest, Least, and JSONObject to construct dynamic, adaptable queries. Learn how to handle data types, null values, sorting rules, and JSON objects efficiently with practical examples. 🌐 For more resources and in-depth guides, visit our microsite: [django.and.dev/] #Django #DatabaseFunctions #WebDevelopment #BackendDevelo...
Leveraging Conditional Expressions for Dynamic Django QuerySets
Переглядів 182Місяць тому
Learn how to leverage Django's powerful Case and When expressions for dynamic and efficient QuerySets! 🚀 In this tutorial, we’ll explore: Categorizing data dynamically using conditional expressions Streamlining logic with Case, When, Value, F, and Q expressions Applying these techniques for annotations, aggregations, and filtering Transform your Django queries and improve performance with these...
Supercharge Your Dev Container: Git Config, Shell Tweaks, and Extensions Made Easy!
Переглядів 75Місяць тому
Learn how to customize your Dev Container for a tailored development environment! 🚀 In this tutorial, we’ll cover: Using the host Git config Customizing the shell (zsh/bash) Running post/pre-init commands Adding VS Code extensions Optimize your workflow with these simple yet powerful tips. 🌐 For more resources and in-depth guides, visit our microsite: [django.and.dev/] #DevContainers #VSCODE #S...
How to create shared component library in AstroReact for Multi App Projects
Переглядів 136Місяць тому
Learn how to create a shared component library in Astro/React for multi-app projects. This step-by-step tutorial will show you how to streamline development and reuse components across multiple applications efficiently. 🌐 For more resources and in-depth guides, visit our microsite: [django.and.dev/] Don’t forget to like, subscribe, and leave a comment with any questions or topics you’d like us ...
From Docker Compose to Dev Container Simplifying Django Dev in VS Code
Переглядів 198Місяць тому
Learn how to streamline Django development by transitioning from Docker Compose to Dev Containers in VS Code. In this tutorial, we’ll walk you through setting up a modern development environment for faster, more efficient workflows. 🌐 For more resources and in-depth guides, visit our microsite: [django.and.dev/] Don’t forget to like, subscribe, and leave a comment with any questions or topics y...
React Integration in Django Application (PART 3)
Переглядів 63Місяць тому
Learn how to prepare your React-Django application for production in this final tutorial of our series! 🚀 We’ll cover: Moving React build files to Django’s static folder Renaming files for easier integration Configuring templates for production and development modes By the end, your app will be fully optimized for deployment. 🔗 For more Django tips, visit our microsite: [django.and.dev/] #React...
React Integration in Django Application (PART 2)
Переглядів 63Місяць тому
Welcome back to our React-Django tutorial series! 🚀 In this video, we’ll show you how to: Set up React Router for seamless navigation Configure Django URLs to handle React routes Create multiple React components (About, Contact, and 404 pages) Follow along to create a smooth, SPA-like experience by integrating client-side routing with Django’s powerful backend. 🔗 For more Django tips, visit our...
React Integration in Django Application (PART 1)
Переглядів 116Місяць тому
In this first part of our series, we'll learn how to seamlessly integrate React components into Django templates in this step-by-step tutorial. We’ll cover everything from setting up your environment to rendering React dynamically in Django. This is the first step in creating powerful, interactive applications with React and Django. 🔗 For more Django tips, visit our microsite: [django.and.dev/]...
Efficient Django Testing with Pytest in VS Code (PART 2)
Переглядів 115Місяць тому
In this video, learn how to organize your Django tests into specific modules and customize testing paths in VS Code using settings.json. We’ll show you how to add test directories, fine-tune where VS Code detects tests, and set up custom debugging configurations with launch.json for efficient testing. 🔗 For more Django testing tips, visit our microsite: [django.and.dev/] Subscribe for more effi...
Efficient Django Testing with Pytest in VS Code (PART 1)
Переглядів 1922 місяці тому
Welcome to Part 1 of our Django Testing series! In this video, you’ll learn how to set up Pytest with VS Code for a streamlined, efficient testing experience. We’ll cover: Configuring pytest-django for Django projects Using VS Code’s testing UI for easy test runs Setting up debugging tools for fast, real-time insights 🔗 For more in-depth resources, visit our microsite: [django.and.dev/] Let us ...
Django QuerySets: The Essential Foundation for Advanced Query Building (PART 1)
Переглядів 2542 місяці тому
Welcome back to our Django QuerySet API series! In this video, we’ll explore advanced QuerySet techniques that go beyond basic methods like filter, get, and create. We’ll cover key concepts such as lazy evaluation, QuerySet chaining, and the importance of using the Django shell for testing. You’ll also learn essential QuerySet methods that boost performance, including: Count and Exists Update a...
Introduction to Advanced Django QuerySet API Features
Переглядів 1352 місяці тому
Welcome to our "Mastering Django QuerySet API" series! If you've encountered slow database queries or wondered how to unlock the full potential of Django’s ORM, this series is for you. We will dive into advanced QuerySet techniques that will transform your code efficiency, from preventing N 1 query issues to harnessing subqueries and complex joins. Visit our microsite for exclusive resources: [...
Thanks for the walk through. Could you do a VS Code Dev Container / Docker set up for GenAI
Thanks for the suggestion, keep a lookout on our channel in the next few weeks and we will feature your comment 😊
This would be really cool but can GPU be used from Dev Container?
@ yeah it can
I like the idea of the video, but i think you should try to take everything slower, and maybe show more examples as output from the DB.
I like the current format. It's easy to check methods which you don't know in docs. And you don't waste time for those you know. Everything is more clear and simple
I think the goal here is to show what is possible rather than getting into details
Thanks for the feedback! In upcoming videos, we’ll dive into more complex topics and review them in detail with examples and SQL analysis.