swift array index of where
let person1 = Person(name: "John")
let person2 = Person(name: "Sue")
let person3 = Person(name: "Maria")
let person4 = Person(name: "Loner")

let people = [person1, person2, person3]

let indexOfPerson1 = people.firstIndex{$0 === person1} // 0
let indexOfPerson2 = people.firstIndex{$0 === person2} // 1
let indexOfPerson3 = people.firstIndex{$0 === person3} // 2
let indexOfPerson4 = people.firstIndex{$0 === person4} // nil
swift array index of where
let person1 = Person(name: "John")
let person2 = Person(name: "Sue")
let person3 = Person(name: "Maria")
let person4 = Person(name: "Loner")

let people = [person1, person2, person3]

let indexOfPerson1 = people.firstIndex{$0 === person1} // 0
let indexOfPerson2 = people.firstIndex{$0 === person2} // 1
let indexOfPerson3 = people.firstIndex{$0 === person3} // 2
let indexOfPerson4 = people.firstIndex{$0 === person4} // nil
swift array index of where
let person1 = Person(name: "John")
let person2 = Person(name: "Sue")
let person3 = Person(name: "Maria")
let person4 = Person(name: "Loner")

let people = [person1, person2, person3]

let indexOfPerson1 = people.firstIndex{$0 === person1} // 0
let indexOfPerson2 = people.firstIndex{$0 === person2} // 1
let indexOfPerson3 = people.firstIndex{$0 === person3} // 2
let indexOfPerson4 = people.firstIndex{$0 === person4} // nil
swift array index of where
let person1 = Person(name: "John")
let person2 = Person(name: "Sue")
let person3 = Person(name: "Maria")
let person4 = Person(name: "Loner")

let people = [person1, person2, person3]

let indexOfPerson1 = people.firstIndex{$0 === person1} // 0
let indexOfPerson2 = people.firstIndex{$0 === person2} // 1
let indexOfPerson3 = people.firstIndex{$0 === person3} // 2
let indexOfPerson4 = people.firstIndex{$0 === person4} // nil
swift array index of where
let person1 = Person(name: "John")
let person2 = Person(name: "Sue")
let person3 = Person(name: "Maria")
let person4 = Person(name: "Loner")

let people = [person1, person2, person3]

let indexOfPerson1 = people.firstIndex{$0 === person1} // 0
let indexOfPerson2 = people.firstIndex{$0 === person2} // 1
let indexOfPerson3 = people.firstIndex{$0 === person3} // 2
let indexOfPerson4 = people.firstIndex{$0 === person4} // nil
swift array index of where
let person1 = Person(name: "John")
let person2 = Person(name: "Sue")
let person3 = Person(name: "Maria")
let person4 = Person(name: "Loner")

let people = [person1, person2, person3]

let indexOfPerson1 = people.firstIndex{$0 === person1} // 0
let indexOfPerson2 = people.firstIndex{$0 === person2} // 1
let indexOfPerson3 = people.firstIndex{$0 === person3} // 2
let indexOfPerson4 = people.firstIndex{$0 === person4} // nil
swift array index of where
let person1 = Person(name: "John")
let person2 = Person(name: "Sue")
let person3 = Person(name: "Maria")
let person4 = Person(name: "Loner")

let people = [person1, person2, person3]

let indexOfPerson1 = people.firstIndex{$0 === person1} // 0
let indexOfPerson2 = people.firstIndex{$0 === person2} // 1
let indexOfPerson3 = people.firstIndex{$0 === person3} // 2
let indexOfPerson4 = people.firstIndex{$0 === person4} // nil
swift array index of where
let person1 = Person(name: "John")
let person2 = Person(name: "Sue")
let person3 = Person(name: "Maria")
let person4 = Person(name: "Loner")

let people = [person1, person2, person3]

let indexOfPerson1 = people.firstIndex{$0 === person1} // 0
let indexOfPerson2 = people.firstIndex{$0 === person2} // 1
let indexOfPerson3 = people.firstIndex{$0 === person3} // 2
let indexOfPerson4 = people.firstIndex{$0 === person4} // nil
swift array index of where
let person1 = Person(name: "John")
let person2 = Person(name: "Sue")
let person3 = Person(name: "Maria")
let person4 = Person(name: "Loner")

let people = [person1, person2, person3]

let indexOfPerson1 = people.firstIndex{$0 === person1} // 0
let indexOfPerson2 = people.firstIndex{$0 === person2} // 1
let indexOfPerson3 = people.firstIndex{$0 === person3} // 2
let indexOfPerson4 = people.firstIndex{$0 === person4} // nil
swift array index of where
let person1 = Person(name: "John")
let person2 = Person(name: "Sue")
let person3 = Person(name: "Maria")
let person4 = Person(name: "Loner")

let people = [person1, person2, person3]

let indexOfPerson1 = people.firstIndex{$0 === person1} // 0
let indexOfPerson2 = people.firstIndex{$0 === person2} // 1
let indexOfPerson3 = people.firstIndex{$0 === person3} // 2
let indexOfPerson4 = people.firstIndex{$0 === person4} // nil

Swift相关代码片段

swift中的两个值总和

使用 Swift Range 访问数组元素

快速枚举

Swift while 循环显示游戏关卡

Swift 函数返回类型

函数参数 Swift

Swift 继续 while 循环

Swift 嵌套函数

Swift 字典

创建一个抛出函数 Swift

创建错误 Swift 的枚举

Swift 创建静态类型单例对象

带有参数标签的 Swift 函数

使用对象的 Swift 访问类属性

Swift 位非运算符

Swift 嵌套 if 语句

在 xamarin IOS 中显示 cogo toast

Swift 多行注释

在 kotlin 中实现 swift 协议

Swift 选项

swiftui tabview 背景 colored颜色

UITableview 快速滚动到底部

带有按钮的 swiftui 导航链接

带有返回值2的快速函数

带返回值的快速函数

樱桃

快速截图

标准银行 swift 代码

我的 Eclipse 不生成 mapstruct 实现

swift允许手势识别器超过其他人

快速扩展数组 where 元素

快速会话输入

UIApplicationWillEnterForeground

快速模拟条件

如何摆脱导航栏xcode中的后退按钮

判断通知权限ios swift

latex 高括号

swift uitextfield仅以编程方式数字键盘锁定

在字符串中的单词后快速应用更改

快速通过更接近函数

从数组 swift 中添加数字

快速设置视图可见

迅速包含

如何快速打印身体莫亚

swiftui 创建搜索栏

将字符串快速转换为 url

uilabel.text 来自数组字符串

微软飞行模拟器使用哪种语言

快速子串

确实 Select 了行

如何在 swift 中包含一个库

快速从数组中删除

在swift中用零初始化数组

迅速推迟

uitextview 文本对齐

圆形 ios 按钮

swift5获取uiview高度

快速字符串只保留数字

链接 swiftui

list 合并在 android studio 中失败

快速读取文件

一次快速循环遍历 2 个数组

电源迅速

对于每个 swiftui

swift uitableview插入单元格

快速滚动到 tableviewcell

swiftui全屏工作表

swift如何更改标题 colored颜色

ui alert swift 是 否

如何更改导航栏中的标题 colored颜色

如何快速删除子视图 5

从导航栏快速删除后退按钮

只快速运行一次函数

向左滑动返回 iphone swift

快速推送视图控制器

从 firebase 基地迅速删除子元素

快速集合视图单元格大小

将日期保存到 userdefaults swift