Year: 2025
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Git Bisect: Debugging Your Project History with Binary Search
Debugging issues in a complex codebase can often feel like searching for a needle in a haystack, especially when you’re unsure when a certain bug was introduced. Thankfully, Git has a built-in tool that can help: git bisect. In this article, I’ll walk you through what git bisect is, how it works, and some tips…
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Harnessing Python’s ‘enum’ Module: Elegant Solutions for Named Constants
When writing Python code, it’s common to need a set of related constants—think days of the week, user roles, or states in a workflow. While strings or integers can represent such values, they’re prone to typos and hard to keep organized. Enter Python’s built-in enum module: an often-overlooked gem that brings type safety, readability, and…
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Custom Dependency Classes in FastAPI: Cleaner and More Reusable Code
As FastAPI projects grow, code organization and reusability become increasingly important. While FastAPI’s dependency injection system is very flexible, you’ve probably noticed that many dependencies are simple functions. But did you know you can write dependency classes, too? In this article, I’ll show you how and why to use classes as dependencies for cleaner, testable,…
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Fine-Tuning FastAPI Path Parameters for Better API Design
As a backend web developer working extensively with FastAPI, one of the nuances I often encounter is handling path parameters with precision. While FastAPI provides intuitive syntax for defining routes, leveraging its advanced parameter options can make your APIs more robust, maintainable, and user-friendly. In this article, I’ll share practical tips for fine-tuning path parameters…
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Leveraging FastAPI Middleware for Cross-Cutting Concerns
FastAPI’s elegant architecture makes it easy to build robust APIs, but as your applications grow, you’ll inevitably face the challenge of managing cross-cutting concerns like logging, request modification, security, and more. This is where FastAPI’s middleware system shines. In this article, I’ll walk you through the essentials of using middleware in FastAPI, including practical use…
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Automating SSL Certificate Renewal for Apache on Linux Servers
Ensuring your websites remain secure with a valid SSL certificate is essential for modern web hosting. However, manually renewing and installing SSL certificates can become a tedious and error-prone process, especially if you manage multiple Apache servers. Luckily, with the right command-line tools and a little automation, you can set up seamless renewals and installations,…
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How to Gracefully Reload Apache Configuration Without Downtime
When administering Apache web servers, it’s common to tweak configuration files to update virtual hosts, enable new modules, or adjust security policies. However, applying these changes can be nerve-wracking if you’re worried about interrupting service for your users. Fortunately, Apache provides several ways to reload configuration without causing downtime. In this article, I’ll walk you…