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SwiftUi 뷰에서 테스트 프린트 하는 법

View 익스텐션에 추가

  extension View {
    /// 프린트 출력 메소드
    func testPrint(_ vars: Any...) -> some View {
        for v in vars {
 print(v)

TuenTuenna

SwiftUi 네비게이션바 배경색 변경 방법입니다!

네비게이션바 모디파이어

struct NavigationBarModifier: ViewModifier {

    var backgroundColor: UIColor?
    var titleColor: UIColor?

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Android Compose random 칼라 가져오기 입니다

익스텐션에 추가해 줍니다.

import androidx.compose.ui.graphics.Color
import kotlin.random.Random

// 랜덤 칼라 가져오기 
fun Color.Companion.random() : Color {

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import Foundation
import Alamofire

final class ApiLogger: EventMonitor {
    let queue = DispatchQueue(label: "ApiLogger")
    
    func requestDidResume(_ request: Request) {
        print("ApiLogger - requsetDidResume() called")

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커스텀 버튼 스타일 정의

struct FlatLinkStyle: ButtonStyle {
    func makeBody(configuration: Configuration) -> some View {
        configuration.label
    }
}

사용예

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더미 입력 폼

import Foundation
import SwiftUI

struct SomeFormView : View {

    

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import Foundation
import UIKit

extension UIView {
    
    class func fromNib(named: String? = nil) -> Self {
        let name = named ?? "\(Self.self)"
 guard let nib = Bundle.main.loadNibNamed(name, owner: nil, options: nil) else { fatalError("name Error") }

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앱 버전 체커

import Foundation
import Alamofire

extension String {
    func versionCompare(_ otherVersion: String) -> ComparisonResult {
        let versionDelimiter = "."

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import UIKit

var greeting = "Hello, playground"

// 경우
enum Grade {
    case kinderGarden
 case elemetary

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import UIKit


// 끝에 async 를 붙인다.
func performHeavyTask() async {
    // Run some heavy tasks here...
    print("하하하하하")
    await Task.sleep(2_000_000_000)
    print("기다림")