Edge Computing
Edge Functions: Running Code at the CDN Layer
Edge Functions represent a fundamental shift in deployment architecture, allowing developers to run code at CDN edge locations closest to users. Instead of…
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40 articles found
Edge Computing
Functions & Modules
Functions: Writing Reusable Code
Functions are the building blocks of any non-trivial Python program. They allow you to encapsulate a piece of logic and reuse it without copying and pastin…
Google Cloud Platform
Cloud Functions: The Duct Tape That Holds My Side Projects Together
I have a problem: I start too many side projects. But I also have a solution: Google Cloud Functions. Need a webhook? Cloud Function. Need to process an im…
Google Cloud Platform
Cloud Functions: The Duct Tape That Holds My Side Projects Together
I have a problem: I start too many side projects. But I also have a solution: Google Cloud Functions. Need a webhook? Cloud Function. Need to process an im…
Advanced Python
Python Decorators: Enhancing Functions
Decorators are a powerful feature in Python that allow you to modify or extend the behavior of functions or methods without changing their code. At its cor…
Object-Oriented Programming
Object-Oriented Programming in Python
Object-oriented programming (OOP) is a paradigm that organizes code around objects rather than functions. Python is an OOP language from the ground up. A c…
Technology
Article I of the US Constitution: Legislative Branch Powers, Structure and Functions
Article I of the United States Constitution establishes the Legislative Branch, also known as Congress. It is responsible for making laws, controlling gove…
Google Cloud Platform
I Let an AI Write My Cloud Functions (And They Actually Worked)
I was stuck on a Cloud Function. I needed to process images uploaded to a bucket, generate thumbnails, and store metadata in Firestore. The event structure…
Google Cloud Platform
I Let an AI Write My Cloud Functions (And They Actually Worked)
I was stuck on a Cloud Function. I needed to process images uploaded to a bucket, generate thumbnails, and store metadata in Firestore. The event structure…
React
React Hooks Deep Dive: useState, useEffect, and Beyond
When React Hooks were introduced in version 16.8, they fundamentally changed how we write React components. The old class-based approach with lifecycle met…
Technology
My AI Coding Workflow: From Idea to Deployed App
I have refined my AI-assisted development workflow over the past year. It starts with brainstorming where I use ChatGPT to explore architecture options. Th…
Technology
Avoiding Common AI Coding Pitfalls
After many mistakes, I have learned to watch for common AI coding pitfalls. Never trust generated code without understanding it, you might introduce subtle…
Data Science
Introduction to Python Libraries: NumPy and Pandas
Python's true power for data science comes from its libraries. NumPy and pandas are two essential ones. NumPy provides support for large, multi-dimensional…
Functional Programming
Functional Programming in Java: Beyond Lambdas
When Java 8 dropped, everyone started using lambdas, but many stopped there. Functional programming is more than just syntactic sugar for anonymous classes…
JavaScript
Understanding 'this' in JavaScript
The 'this' keyword in JavaScript is notoriously confusing because its value depends on how the function is called. In the global context, this refers to th…
JavaScript
Building a Simple REST API with Express.js
Once I was comfortable with frontend JavaScript, I wanted to build my own backend. Express.js is the most popular framework for Node.js. It's minimalist an…
Testing & Debugging
Debugging Python Code Like a Pro
Debugging is an inevitable part of programming. The better you are at it, the faster you can fix issues and move on. Python comes with a built-in debugger…
Testing & Debugging
Testing Your Python Code with unittest
Testing is an essential part of professional software development. It ensures your code works as expected and catches bugs before they reach production. Py…
Machine Learning
The Struggle with Imbalanced Datasets
Imbalanced datasets are the bane of my existence. You have a million examples of one class and only a hundred of the other. The model just gets lazy and pr…
Programming Logic
Control Flow: Making Decisions in Python
Programming is all about making decisions. Control flow tools like if statements, loops, and functions let your code respond to different situations. The i…
How to Use Claude
Building a Chatbot with Claude: A Developer's Starter Guide
Building a functional chatbot with Claude is more achievable than most people expect, even with modest programming experience. Here's a practical starting…
Tourism
Getting Around Dubai: Metro, Taxi, and Everything Else
Dubai's transport network is better than its reputation among first-time visitors suggests, though it has real limitations that shape how the city is navig…
Advanced Java
Using GraalVM for Native Images: Faster Startup, Lower Memory
The biggest criticism of Java in the serverless world has been startup time. A cold start of a Spring Boot app can take 20-30 seconds. GraalVM changes that…
Web Development
Building a REST API with Flask-RESTful
REST APIs are a common way to expose functionality to other services or frontend applications. Flask-RESTful is an extension that simplifies building REST…
Data Visualization
Python for Data Visualization: Matplotlib and Seaborn
Data visualization is a key part of data analysis. Python offers several libraries for creating plots and charts. Matplotlib is the foundational library. I…
JavaScript
Async/Await: Modern JavaScript Promises
When I first encountered Promises, the .then().catch() syntax felt messy, especially for complex chains. Enter Async/Await, a syntactic sugar that makes as…
Google Cloud Platform
Secrets Manager: Where I Finally Stopped Hardcoding API Keys
We've all done it. Hardcoded API keys in config files. Committed them to Git. Then scrambled to revoke them when you realize the repo is public. I was guil…
Google Cloud Platform
I Used Cloud Scheduler to Automate My Life (Not Just My Servers)
Cloud Scheduler is technically for triggering Cloud Functions or HTTP endpoints. But I've started using it for everything. I have a scheduler job that call…
Philosophy
Philosophy of Mind: The Hard Problem of Consciousness
One of the most perplexing questions in philosophy today is the problem of consciousness. Philosopher David Chalmers famously distinguished between the "ea…
Google Cloud Platform
Secrets Manager: Where I Finally Stopped Hardcoding API Keys
We've all done it. Hardcoded API keys in config files. Committed them to Git. Then scrambled to revoke them when you realize the repo is public. I was guil…
AWS
AWS Lambda: Running Code Without Servers
Lambda changed how I think about running code. It lets you upload a function and run it without provisioning or managing servers. You pay only when your co…
Google Cloud Platform
I Used Cloud Scheduler to Automate My Life (Not Just My Servers)
Cloud Scheduler is technically for triggering Cloud Functions or HTTP endpoints. But I've started using it for everything. I have a scheduler job that call…
Google Cloud Platform
I Built a $10 Million App Idea on GCP for $3.42
I had this app idea. A travel planner that uses AI to generate itineraries. Big dreams, no money. I decided to build it on Google Cloud. I used Cloud Run f…
Google Cloud Platform
I Used GCP to Host a Family Reunion Website (And My Grandma Was Impressed)
My family wanted a website for our reunion. Photos, RSVP, schedule, updates. I built it in a weekend. Frontend on Firebase Hosting. A Cloud Function to han…
Google Cloud Platform
I Used GCP to Host a Family Reunion Website (And My Grandma Was Impressed)
My family wanted a website for our reunion. Photos, RSVP, schedule, updates. I built it in a weekend. Frontend on Firebase Hosting. A Cloud Function to han…
JavaScript
JavaScript Closures Explained: What They Are and Why You Need Them
Closures are one of those JavaScript concepts that every developer eventually has to wrestle with. At its simplest, a closure is the combination of a funct…
Google Cloud Platform
I Built a $10 Million App Idea on GCP for $3.42
I had this app idea. A travel planner that uses AI to generate itineraries. Big dreams, no money. I decided to build it on Google Cloud. I used Cloud Run f…
Testing
Testing Your Web App: Unit, Integration, and E2E Tests
Testing isn't about achieving 100% coverage—it's about building confidence in your code. A balanced testing strategy uses multiple levels. Unit tests ver…
Animals
The Fascinating World of Ant Colonies
Look down at a sidewalk crack, and you might see an ant—a single individual. But that ant is part of a superorganism, a colony that functions as a single…
AI Tools
AI-Powered Code Generation: Copilot and Beyond
AI code assistants like GitHub Copilot, Cursor, and Amazon CodeWhisperer are fundamentally changing how developers write code. These tools are trained on b…