Estonia wants drone elective added to all high schools' programs

Pin Duplicate-Delivery Receipts Before You Extract a Webhook Alias

Consider a billing module that verified webhook signatures, parsed event JSON, and inserted a ledger row for every accepted delivery.

• Duplicate event IDs cause second ledger row insertion
• Signatures can arrive under various alias names
• Receipts must be stored before any code changes

10h ago ·dev.to

Why We Rebuilt Our BIM Rendering Core with WebGPU

We started with Three.js and WebGL. Once we had models rendering in the browser, we worked through the usual optimizations: loading in chunks, reducing detail at a distance, batching draws, and…

10h ago ·dev.to

What Happens to Shopify Product Variants When Machines Read Your Product Page?

When a human visits a Shopify product page, understanding product variants is seamless. A shopper selects "Size 10.5" or "Olive Green," client-side JavaScript listens to the change event, updates the…

• Machines read server-rendered HTML, not client-side JavaScript interactions.
• 68.2% of Shopify stores show only default variant to machines.
• Google recommends ProductGroup or multiple Offer nodes for all variants.

10h ago ·dev.to

Le tendenze del design di gioco: cosa aspettarsi nei prossimi anni

Negli ultimi anni, il mondo dei casinò online ha subito una trasformazione significativa, evolvendosi in una delle forme di intrattenimento più popolari a livello globale.

10h ago ·africafeeds.com

Can I Add Newer Cameras to an Older Hikvision NVR?

Yes, many newer Hikvision IP cameras can work with older Hikvision NVRs, but successful video recording does not guarantee access to every newer camera feature.

• Older NVRs may support newer cameras but full functionality isn't guaranteed.
• Camera compatibility depends on NVR's hardware generation and firmware.

10h ago ·dev.to