Read again Reporting test coverage for Swift packages without Xcode.

swift test --enable-code-coverage --verbose

For me codecove files are in folder ./.build/arm64-apple-macosx/debug/codecov

Read Code coverage for Swift Package Manager based apps.

Watched 15 | Combine a gyroscope and accelerometer to measure angles - precisely.

Read Low-level Swift optimization tips.

Reasonably well-written Swift code without any detailed optimization can easily achieve run time performance within 200 to 250 percent of a bare-metal C implementation.

Ha-ha. Twice slower than plane C.

Came accross nice tutorial Quadcopter build and programming manual how to build Quadcopter from scratch, including PCB bouard for self made flight controller. It’s so nice I checked in pdf.

Read Making a 3D Modeler, in C, in a Week.

Read Get Started with Embedded Swift on ARM and RISC-V Microcontrollers. Embedded Swift Example Projects. Introduce embedded development using Swift has examples of cross compiling.

Read A Vision for Embedded Swift.

TIL terminal on macOS shows preview of a file if you select its URL and press space:

terminal on macOS shows preview of a file if you select its URL and press space