Leo.
Mobile Solutions Architect and Flutter enthusiast. Expert in building high-performance cross-platform applications and native mobile experiences.
All Articles by Leo
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SwiftUI Cheat Sheet: Views, State & Navigation (iOS 18)
Complete SwiftUI reference for iOS 18 and Swift 6 — layouts, @Observable, NavigationStack, SwiftData, animations, and UIKit migration table.
macOS Keyboard Shortcuts Cheat Sheet: The Ones Worth Knowing
Skip the ones you'll never use. This macOS shortcuts cheat sheet covers the 60+ commands that actually save time — system, Finder, text, screenshots, and more.
How to Get Your Dart Version from the Command Line
Learn the quick way to check your Dart SDK version on Windows, macOS, or Linux using the `dart --version` command.
Flutter Widgets
Learn the fundamentals of Flutter widgets, including stateless and stateful components. Understand how widgets build the UI tree in mobile applications.
How to find the length of a list in Dart
The `length` property is one of the easiest ways to find the length of list in Dart. This is the most conventional technique adopted by all programmers.