Most people think Python’s built-ins are for beginners, but the truth is they secretly power faster teams, cleaner code, and decisions at scale ↓ I ignored tools like divmod, slice, and memoryview for years. Then I tested them on real work, not toy scripts. The speed and clarity gains were hard to ignore. Tiny tools…
💡 Database Isolation Levels Imagine you’re driving through a busy intersection. Cars = transactions Intersection = database Traffic lights = isolation levels If there are no rules, everyone just drives whenever they want → chaos. That’s why databases use Isolation Levels: rules that control how transactions move so data doesn’t crash into each other. 🚦…
How to Persist Tool Permissions in Amazon Q Developer CLI Background When using Amazon Q Developer CLI, permission requests appear every time tools are called, interrupting the workflow. Even after granting permission multiple times in the same project, the requests reappear when the session changes, making it tedious to repeat the same actions repeatedly. This…
This is a submission for the AI Agents Challenge powered by n8n and Bright Data What I Built I created an AI-Powered Instagram Growth Predictor that analyzes Instagram profiles and predicts which accounts will become the next viral stars. The system solves a critical problem in the $16 billion influencer marketing industry: brands and agencies…
Previously, we set up the foundational elements for our world, including a lobby where players spawn and a basic game area for our future maze. In this part, we’ll focus on implementing the core server-side logic for both the players and game controllers. We’ll handle player state management, allow players to press a button to…
Before we jump into today’s session, I want to give a big shoutout to our amazing Semester 2 instructors! We’ve got Oladapo Abimbola a brilliant computer programmer with solid experience in cloud technologies and Abubakar Siddiq Ango a Developer Education and Community Leader, and also a Developer Relations Engineer. We’re super lucky to have both…
The iconic floppy disk is reborn as a storage case for today’s terabyte-packing SD cards From 1.44MB past to terabyte present, the new design bridges eras creatively Fun artwork references glitch aesthetics and retro computing Floppy disks are unquestionably a relic from the past, although they still keep resurfacing in unusual places – most recently,…
5G phones can be silently downgraded to insecure 4G, leaving the device exposed The exploit works without setting up expensive and complex fake towers Tested smartphones include flagship models from Samsung, Google, Huawei, and OnePlus In late 2023, researchers uncovered a set of flaws in 5G modem firmware from major chipmakers, including MediaTek and Qualcomm,…
Nvidia Jetson AGX Thor debuts with Blackwell GPU, 128GB memory, and 1TB storage Early reviews describe a capable platform offering serious performance improvements over Jetson Orin Reviewers agree it will appeal to developers needing powerful hardware for projects Nvidia recently launched the Jetson AGX Thor Developer Kit, a $3,499 platform designed for robotics and edge…
Creating MetalEAGLLayer: A Comprehensive Guide to Building the Perfect Adapter Introduction: Why Build an Adapter? As iOS development evolves, developers frequently encounter situations where legacy third-party frameworks expect deprecated APIs while modern iOS versions demand contemporary solutions. The MetalEAGLLayer adapter represents a sophisticated solution to one of the most common challenges in iOS graphics programming:…
