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// enum - 1 enum numbers001 { case one // one case two // two case three // three } var number001 : numbers001 = .one print(number001) // result : one var number002 : numbers001 = .two print(number002) // result : two var number003 : numbers001 = .three print(number003) // result : three // enum - 2 enum numbers002 { case four, five, six } var number004 : numbers002 = .four print(number004) // r..

enum numbers001 : Int { case zero // 0 case one // 1 case two // 2 } var number000 : numbers001 = .zero print(number000) // result : zero var number000Int = number000.rawValue print(number000Int) // result : 0 var number001 : numbers001 = .one print(number001) // result : one var number001Int = number001.rawValue print(number001Int) // result : 1 var number002 : numbers001 = .two print(number002..

Deployment Info - Main Interface

1. AndroidManifest.xml http://schemas.android.com/apk/res/android" package="com.tistory.boywin1992"> 2.

1. AndroidManifest.xml http://schemas.android.com/apk/res/android" package="com.tistory.boywin1992"> 2.

1. MainActivity.kt val window = window window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS) window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS) window.statusBarColor = getColor(R.color.blue_0012FF) 2. colors.xml #FFBB86FC #FF6200EE #FF3700B3 #FF03DAC5 #FF018786 #FF000000 #FFFFFFFF #0012FF

1. Utils.kt package com.tistory.boywin1992 import android.Manifest import android.app.Activity import android.content.Context import android.content.pm.PackageManager import androidx.core.app.ActivityCompat class Utils(private val context: Context) { private val logTag = context.javaClass.simpleName + ".Tag" fun checkPermission(activity: Activity, requestCode: Int) { val check001 = ActivityCompa..

let a = 100 let b = 200 func plus (num001 : Int, num002 : Int) -> (Int) { return (num001 + num002) } func minus (_ num001 : Int, _ num002 : Int) -> (Int) { return (num001 - num002) } func multiply (_ num001 : Int, _ num002 : Int) -> (Int) { return (num001 * num002) } var inputButtonType = "+" if inputButtonType == "+" { print("result", plus(num001: a, num002: b)) } else if inputButtonType == "-"..

1. MainActivity.kt // web view webView = findViewById(R.id.webView) val url = "

let a = 100 let b = 200 func plus (num001 : Int, num002 : Int) -> (String, Int) { return ("result is", num001 + num002) } let result001 = plus(num001: a, num002: b) print(result001) // result : ("result is", 300) print(result001.0) // result : result is print(result001.1) // result : 300 func minus (_ num001 : Int, _ num002 : Int) -> (String, Int) { return ("result is", num001 - num002) } let re..