Engineering notes by Immanuel R
Faith-led. Future-ready.
Rapid, practical engineering notes on cloud, code and AI.
Hands-on guides, fixes and production walkthroughs on Azure, .NET, JavaScript, CSS and AI/ML by Immanuel R, technology consultant, cloud architect and open-source author.
A step-by-step production guide: an internal-only Container Apps environment published through Application Gateway with WAF.
Run the Container Apps environment in internal-only mode inside a VNet, pull images from ACR over a private endpoint with a managed identity, and publish the app through Application Gateway WAF v2. A private DNS zone named after the environment's default domain lets the gateway resolve the app.
A linear-gradient is a background image: on an overflow: auto div it is sized to the visible box and stays pinned while the content scrolls, and it has nothing to paint if the box…
The browser decides whether to submit a form as soon as the synchronous part of your submit handler returns, and the first await ends that part. Call event.preventDefault() before…
CSS units fall into four families: absolute (px, pt, cm, in), relative to font or parent (%, em, rem, ch), relative to the viewport (vw, vh, vmin, vmax) and flexible grid sizing…