An alternative to SwiftUI’s Spacer
savesoff According to Apple’s documentationSpacer : A flexible space that can expand along the main axis of the stck layout it contains, or in both axes if it is not contained…
iOS architecture design
Manual burying, automatic burying, visual burying Manual burying, automatic burying and visual burying are commonly used data collection methods in iOS applications. They each have their own characteristics and applicable…
[AI OpenAI-doc] Assistant API Beta
The Assistant API allows you to build AI assistants in your applications. Assistants have instructions and can leverage models, tools, and files to respond to user queries. Currently, the Assistant…
Dart 3.2 update, the future of Flutter Web becomes increasingly clear
Dart 3.2, released this time following Flutter 3.16 , includes: non-null improvements to private final fields, new interop improvements, extended support for DevTools, and updates to the Web roadmap, including…
A better SwiftUI API compatibility solution
Preface Recently, I started to officially use SwiftUI to do projects, but I discovered a big problem, that is, many APIs commonly used in UIKit require very high versions to…
SwiftData study notes: introduction and basic usage
Introduction SwiftData is a new feature launched by Apple for persistent data storage. It allows us to create custom objects, define how they are linked together, retrieve them by filtering…
iOS17 Adaptation Guide UITrait
UITrait and UITraitDefinition UITraitCollection traitCollectionDidChange() The methods in the UITraitEnvironment protocol traitCollectionDidChange()are obsolete. To listen for feature changes, you need to use UITraitChangeObservablethe corresponding feature change registration method in the…
Detailed explanation of visual language model
Visual language models can learn from images and text at the same time, so they can be used for a variety of tasks such as visual question answering and image…
Phi-2: The surprising power of small language models
The phi-series model is a lightweight artificial intelligence model launched by the Microsoft research team. It aims to achieve the goal of being “small and precise” and can be deployed…
Llama3 runs locally: no programming required, just a few mouse clicks
The AI circle has been abuzz again in recent days because Meta (formerly Facebook) has open sourced Llama 3 8B and 70B models of two different sizes. According to Meta,…