Django’s select_related Didn’t Fix My N+1 Queries Wrong optimization makes queries worse Django Databases
Django’s @atomic Decorator Didn’t Prevent My Race Condition The insane reality where wrapping everything in @transaction.atomic still allows two users to book the same seat, and “all or nothing” doesn’t mean “one at a time.” Django Databases
How show raw SQL queries for your django queries or querysets Django ORM makes querying the database easier. But how to know what is happening behind the scenes or what SQL query is executed for certain django query. Here are some ways that might be useful to know that. Django Databases
Django Signals: The Complete Guide Django signals are one of the framework’s most powerful yet underutilized features. They allow decoupled applications to get notified when certain actions occur elsewhere in the framework, enabling you to build more maintainable, scalable, and responsive applications. In this comprehensive guide, we’ll explore every Django signal, complete with real-world use cases and optimization strategies. Django Python Development
Python Libraries That Shocked Me With Their Power Here are Python libraries that made me stop, scratch my head, and then quietly add them to my permanent toolkit. Python Development
Async vs Defer in JavaScript: Which is Better?🤔 This article will explore an interesting Javascript topic. async and defer are attributes used when including external JavaScript files in HTML documents. They affect how the browser loads and executes the script. Let's learn about them in detail. Development
Normalizing Line Endings in Git: CRLF vs. LF Git wants to save in LF. The world wants to save in LF. Linux and Mac have the default of LF. Windows is alone in having CRLF. So the decision is made: LF. You can manage and replace LF with CRLF in your Git repository, ensuring consistent line endings according to your project requirements. Development
Gunicorn, Uvicorn, and uWSGI Tested: Which WSGI Server Leads in Speed? We conducted all tests locally to eliminate variables such as CPU or memory shortages that could skew the results. Our focus was on various configurations of Gunicorn and Uvicorn, as well as uWSGI, to examine their capability to handle different loads. Web Servers Django Python
Django Middleware - Comprehensive Guide In Python Django, middleware is a framework that provides a method to process requests and responses globally before they are processed by the view or after they leave the view. Middleware components are designed so that they remain between the web server and the view, allowing us to perform various operations on requests and responses as they pass through the Django application and web browser. Django Development
How to Fix TypeError: 'str' Object Is Not Callable in Python TypeError: 'str' object is not callable occurs when an string value is called as a function and can be solved by renaming the str value. Here’s how. Python Development
How Kubernetes Reinvented Virtual Machines There are lots of posts trying to show how simple it is to get started with Kubernetes. But many of these posts use complicated Kubernetes jargon for that, so even those with some prior server-side knowledge might be bewildered. Let me try something different here. Virtualization
My Python's Ultimate Secrets Hidden Gems and Lesser-Known Techniques That Transformed My Python Coding Journey Python Development
