Swift Array 合集 数组去交集How to find the difference between two arrays 1234567extension Array where Element: Hashable { func difference(from other: [Element]) -> [Element] { let thisSet = Set(self) 2024-10-31 合集 #Swift
岛屿问题 leetcode&lintcode分类刷题:图论(一、连通域/岛屿问题) LeetCode 岛屿系列全解析 200. 463. 1905. 1254. 695. 827. 694. 711 分享丨【题单】网格图(DFS/BFS/综合应用) swift深度优先递归 岛屿数量 2024-10-30 随笔 #算法
SwiftUI Identifiable 协议 当使用 .sheet(item: $selectedTag) 传入值为 Int 时报错,会提示: 1Instance method 'sheet(item:onDismiss:content:)' requires that 'Int' conform to 'Identifiable' item 应该遵循 Identifiable 协 2024-10-30 合集 #SwiftUI
SwiftUI Text 合集 specifier 和 formatterSwiftUI Text 的 string interpolation 和參數 specifier & formatter Text 显示浮点数时,可通过 specifier 控制小数点位数: 1234567891011struct ContentView: View { var number = 10.567 var 2024-10-28 合集 #SwiftUI
SwiftUI Materials 模糊背景使用 123456.ultraThinMaterial.thinMaterial.regularMaterial.thickMaterial.ultraThickMaterial.bar 使用12345678Text("Ultra thin material") .background(.ultraThinMaterial) Text("Ultra thin m 2024-10-28 随笔 #SwiftUI
SwiftUI Alert 合集 認識 SwiftUI 的 Alert SwiftUI 新 Alert 弹出窗口圆你文本输入之梦 SwiftUI基础篇Alert 基础 Alert1234567891011struct AlertView: View { @State private var showingAlert = false var body: some View { But 2024-10-28 合集 #SwiftUI
SwiftUI Menu 合集 Menus in SwiftUI 基础 Menu123456789101112131415struct MenuView: View { var body: some View { Menu("Options") { Button("Order Now") { 2024-10-28 合集 #SwiftUI
SwiftUI List 合集 SwiftUI基础篇List How to Customise the SwiftUI List Style and Background Color SwiftUI中List的样式及使用详解(添加、移动、删除、自定义滑动) 1234567891011121314151617181920List{ ForEach(billDateModel.dataSource) 2024-10-28 合集 #SwiftUI