Open-source tool: Simple example of syntax conversion for batch SQL code: 'ORACLE START WITH CONNECT' syntax conversion

Demystifying HarmonyOS NEXT: A Deep Dive Into the Architecture, ArkUI, and Distributed Core

Under-the-hood breakdown of Huawei’s “Pure HarmonyOS” SDK for engineers and architects. For the past decade, mobile operating system architecture has been dominated by two paradigms: Android’s…

• HarmonyOS NEXT moves away from JVM-based Android and Darwin/Mach kernel iOS models.
• JavaScript/TypeScript converted to strict ArkTS, eliminating dynamic properties and eval.

2h ago ·dev.to

What a Language Needs Before It Can Compile Itself

Code: Megapixel99/lambda-language lm is a small low-level language I wrote: static types, explicit memory, no closures, no garbage collector, and four independent backends that emit C, WebAssembly…

2h ago ·dev.to

Stop changing your sprite sheet to fix animation speed

An eight-frame animation does not have a fixed duration. At 8 fps it lasts one second; at 12 fps it lasts two-thirds of a second; at 16 fps it lasts half a second.

• Sprite sheet animation speed varies with FPS rate
• Eight-frame animation lasts different times at 8, 12, and 16 FPS
• Changing playback FPS alters animation duration without altering sprite sheet

2h ago ·dev.to