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Computer Science 99

[swift] xcode build ์‹œ "Errors were encountered while preparing your device for development. Please check the Devices and Simulators Window." ์˜ค๋ฅ˜ ํ•ด๊ฒฐ๋ฒ•โ€ผ๏ธ

๊ฐ€๋” xcode์—์„œ ๋””๋ฐ”์ด์Šค ๋ฐ”๊ฟ”์„œ ๋นŒ๋“œํ•˜๋ ค๊ณ  ํ•˜๋‹ค๋ณด๋ฉด ๋งˆ์ฃผํ•˜๊ฒŒ ๋˜๋Š” ์—๋Ÿฌ๋ฉ”์„ธ์ง€... Errors were encountered while preparing your device for development. Please check the Devices and Simulators Window. ์ด์— ๋Œ€ํ•œ ํ•ด๊ฒฐ๋ฐฉ๋ฒ•์€ ์•„์ฃผ ๊ฐ„๋‹จํ•˜๋‹ค!!!!! ๊ป๋‹ค ํ‚ค๋ฉด ๋ผ์š” โ˜บ๏ธ

[swift] uikit์™€ swiftui ํ˜ผ์šฉํ•˜๊ธฐ (uikit์—์„œ swiftui์‚ฌ์šฉ, swiftui์—์„œ uikit์‚ฌ์šฉ)

1. UIKit → SwiftUI : UIKit์˜ UIView๋ฅผ SwiftUI์—์„œ ์‚ฌ์šฉํ•˜๋Š” ๋ฐฉ๋ฒ• ์˜์–ด๋กœ๋Š” wrapping์„ ํ•œ๋‹ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. wrap UIView to use in SwiftUI 1-a. SwiftUI์—์„œ UIView ์‚ฌ์šฉ UIViewRepresentable protocol๋ฅผ ์ค€์ˆ˜ํ•˜๋Š” ๊ตฌ์กฐ์ฒด(struct) ์ƒ์„ฑํ•˜์—ฌ SwiftUI์—์„œ ์‚ฌ์šฉ UIViewRepresentable protocol : UIViewRespresentable protocol์„ ์ค€์ˆ˜ํ•˜๊ธฐ ์œ„ํ•ด ๋ฐ˜๋“œ์‹œ ๊ตฌํ˜„๋˜์–ด์•ผ ํ•˜๋Š” 2๊ฐ€์ง€ ๋ฉ”์†Œ๋“œ func makeUIView(context: Context) → UIKit์˜ UI ElementType(ex. UILabel) SwiftUI์—์„œ ๋ณด์—ฌ์ค„ view๋ฅผ ๋ฐ˜ํ™˜ func updateUIVi..

[swift] swift์˜ ์ „์ฒด์ ์ธ ๊ตฌ์กฐ ๋ฐ UIView ๊ฐœ๋…

reference : https://crisco.tistory.com/entry/UIView-๊ฐœ๋…์•Œ๊ธฐ UIView ๊ฐœ๋…์•Œ๊ธฐ UIView๋Š” UI๋ฅผ ์ด๋ฃจ๋Š” ๊ตฌ์„ฑ์š”์†Œ์ด๋ฉฐ ํ™”๋ฉด์— ๋‚˜ํƒ€๋‚˜๋Š” ์‹œ๊ฐ์  ์š”์†Œ๋ฅผ ์ œ๊ณตํ•œ๋‹ค. ์œˆ๋„์šฐ๋Š” ์ปจํ…Œ์ด๋„ˆ ์—ญํ™œ์„ ํ•˜๋ฉฐ, ํ™”๋ฉด์— ํ‘œ์‹œํ•  ๊ตฌ์„ฑ ์š”์†Œ์—์„œ ์ตœ์ƒ์œ„์— ์œ„์น˜ํ•˜๊ณ  UIImageView, UITextView ๋“ฑ ๊ฐ ์šฉ๋„์— crisco.tistory.com

[swift] hit test

reference : https://baked-corn.tistory.com/128?category=718235 [ios] Hit Testing in iOS [ios] Hit Testing in iOS ์•ˆ๋…•ํ•˜์„ธ์š”. ์˜ค๋Š˜์€ iOS์—์„œ Event Handling์— ๋Œ€ํ•ด ๊ณต๋ถ€ํ•˜๋ฉด์„œ ์•Œ๊ฒŒ ๋œ ๋‚ด์šฉ์„ ์ •๋ฆฌํ•ด๋ณด๋ ค ํ•ฉ๋‹ˆ๋‹ค. ์ด์ „ ํฌ์ŠคํŒ…์—์„œ๋Š” UIControl์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์•˜์Šต๋‹ˆ๋‹ค. ์˜ค๋Š˜์€ Hit Testing์— ๋Œ€ํ•ด ๊ธฐ. baked-corn.tistory.com

[swift] Rxswift ๋กœ timer

https://fomaios.tistory.com/entry/RxSwift-Disposable๊ณผ-DisposeBag [RxSwift] Disposable๊ณผ DisposeBag ์•ˆ๋…•ํ•˜์„ธ์š” Foma ์ž…๋‹ˆ๋‹ค. ์˜ค๋Š˜์€ RxSwift์—์„œ ๊ฐ€์žฅ ๊ธฐ์ดˆ๊ฐ€๋˜๋Š” Disposable๊ณผ DisposeBag์— ๋Œ€ํ•ด์„œ ์•Œ์•„๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. ๋ฐ”๋กœ ์‹œ์ž‘ํ• ๊ฒŒ์š”~ Disposable ๋จผ์ € dispose์˜ ์‚ฌ์ „์  ์˜๋ฏธ๋Š” ๋ญ˜๊นŒ์š”? ์—ฌ๋Ÿฌ๊ฐ€์ง€ ์˜๋ฏธ๊ฐ€ ์žˆ์ง€๋งŒ fomaios.tistory.com

[swift] xcode์‹คํ–‰์„ command line์œผ๋กœ ํ•  ์ˆœ ์—†์„๊นŒ..

https://ericasadun.com/2020/07/15/executing-command-line-directly-from-xcode/ Executing command-line directly from Xcode I got pulled into one of those conversations where I end up saying, “Fine, I’ll put up a post about it” and this is the post. Yes, you can test and run command-line apps directly … ericasadun.com

[swift] AVPlayer, AVFoundation

reference : https://stackoverflow.com/questions/38437935/how-do-i-get-current-playing-time-cmtime-in-milliseconds-in-avplayer/56608415 How do I get current playing time, CMTime in milliseconds in AVPlayer? I am getting current playing value in seconds but i need in milliseconds. I tried to currentTime.value/currentTime.scale. But it didn't get exact value. CMTime currentTime = vPlayer.currentIte..

[swift] ios calendar ๊ด€๋ จ (๋‚ด๊ฐ€ ๋ณด๋ ค๊ณ  ๋งŒ๋“ )

calendar ์จ๋“œํŒŒํ‹ฐ๋ฅผ ์ฐพ๊ณ  ์žˆ๋‹ค ์•„๋ž˜ ๋งํฌ ์—ฌ๋Ÿฌ๊ฐœ๋ฅผ ์ฐธ๊ณ ํ•  ์˜ˆ์ •์ด๋‹ค search keyword : - swiftui calendar week schedule - how to use calendarkit reference : https://iosexample.com/a-fully-customizable-calendar-library-written-in-swift/ A fully customizable calendar library written in Swift Calendar for iOS and iPadOS in Swift. iosexample.com https://github.com/richardtop/CalendarKit GitHub - richardtop/CalendarKit: ๐Ÿ“… Calend..

[git] Merge and Pull Request (feat. PR ๋‚ ๋ ค์ฃผ์„ธ์š”~)

reference : https://wayhome25.github.io/git/2017/07/08/git-first-pull-request-story/ git ์ดˆ๋ณด๋ฅผ ์œ„ํ•œ ํ’€๋ฆฌํ€˜์ŠคํŠธ(pull request) ๋ฐฉ๋ฒ• · ์ดˆ๋ณด๋ชฝํ‚ค์˜ ๊ฐœ๋ฐœ๊ณต๋ถ€๋กœ๊ทธ ๊ฐœ๋ฐœ์„ ํ•˜๋‹ค ๋ณด๋ฉด ์ฝ”๋“œ๋ฅผ ์—ฌ๋Ÿฌ ๊ฐœ๋กœ ๋ณต์‚ฌํ•ด์•ผ ํ•˜๋Š” ์ผ์ด ์ž์ฃผ ์ƒ๊ธด๋‹ค. ์ฝ”๋“œ๋ฅผ ํ†ต์งธ๋กœ ๋ณต์‚ฌํ•˜๊ณ  ๋‚˜์„œ ์›๋ž˜ ์ฝ”๋“œ์™€๋Š” ์ƒ๊ด€์—†์ด ๋…๋ฆฝ์ ์œผ๋กœ ๊ฐœ๋ฐœ์„ ์ง„ํ–‰ํ•  ์ˆ˜ ์žˆ๋Š”๋ฐ, ์ด๋ ‡๊ฒŒ ๋…๋ฆฝ์ ์œผ๋กœ ๊ฐœ๋ฐœํ•˜๋Š” wayhome25.github.io

Computer Science 2021.07.31

[swift] swiftui Button (+onTapGesture)

reference : https://seons-dev.tistory.com/24 SwiftUI : Button / onTapGesture ๋ชฉ์ฐจ SwiftUI 3.0 ๋ฒ„์ „์˜ Button ๊ธฐ๋Šฅ์ด ๋‹ค์ˆ˜ ์ถ”๊ฐ€๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์ถ”ํ›„ ์—…๋ฐ์ดํŠธ ์˜ˆ์ •์ž…๋‹ˆ๋‹ค. ํŠธ๋ฆฌ๊ฑฐ(Trigger) ๋  ๋•Œ ์ž‘์—…์„ ์ˆ˜ํ–‰ํ•˜๋Š” ์ปจํŠธ๋กค์ž…๋‹ˆ๋‹ค. Button ์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๋„๋ก ํ•ฉ์‹œ๋‹ค. Button ๊ธฐ๋ณธ ์ฝ”๋“œ //์ฒซ seons-dev.tistory.com https://www.hohyeonmoon.com/blog/swiftui-tutorial-buttons/ SwiftUI ์—ฌ๋Ÿฌ ์ข…๋ฅ˜์˜ Buttons | Hohyeon Moon ์ด๋ฒˆ์—๋Š” SwiftUI์—์„œ ์—ฌ๋Ÿฌ ์ข…๋ฅ˜์˜ Buttons๋ฅผ ์–ด๋–ป๊ฒŒ ์‚ฌ์šฉํ•˜๋Š”์ง€์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. ์ด ๊ฐ•์ขŒ๋Š” Swift ๊ธฐ๋ณธ ๋ฌธ๋ฒ•..

[swift] NavigationView with NavigationLink

reference : https://fwani.tistory.com/16 [SwiftUI] NavigationView ์™€ NavigationLink ์‚ฌ์šฉ๋ฒ• NavigationView ์™€ NavigationLink ์‚ฌ์šฉ๋ฒ• ๊ธฐ๋ณธ ์‚ฌ์šฉ๋ฒ• NavigationView ๋กœ ํ‘œ๊ธฐํ•  ๋‚ด์šฉ์„ ๊ฐ์‹ผ๋‹ค NavigationLink ๋กœ ์ƒˆ๋กœ์šด view ๋ฅผ ํ‘œ์‹œ ํ•  ์ˆ˜ ์žˆ๋‹ค struct TestView: View { var body: some View { NavigationVi.. fwani.tistory.com https://ichi.pro/ko/swiftuiui-navigationlinke-daehae-al-aya-hal-3-gaji-jung-yohan-sahang-13955916962389 SwiftUI์˜ Navigatio..

[swift] launch screen, entry point, lifecycle, splash screen, sceneDelegate ๊ด€๋ จ ๊ธ€

reference : https://velog.io/@altmshfkgudtjr/SwiftUI-ScenePhase Swift ํ”„๋กœ์ ํŠธ ์ƒ์„ฑ์—์„œ Life Cycle ์„ ํƒํ•˜๊ธฐ Xcode์—์„œ iOS ๊ฐœ๋ฐœ ํ”„๋กœ์ ํŠธ๋ฅผ ์‹ค์‹œํ•˜๊ฒŒ ๋œ๋‹ค๋ฉด, `Life Cycle` ์„ ์„ ํƒํ•˜๋Š” ํ•„๋“œ๊ฐ€ ์žˆ๋‹ค. ์„ ํƒํ•  ์ˆ˜ ์žˆ๋Š” ์„ ํƒ์ง€๋Š” `SwiftUI App` ๊ณผ `UIKit App Delegate` ๊ฐ€ ์กด์žฌํ•œ๋‹ค. ์–ด๋–ค ๊ฒƒ์„ ์„ ํƒํ•ด์•ผํ• ๊นŒ? velog.io https://www.youtube.com/watch?v=WzqwTjaaefk https://medium.com/swlh/bye-bye-appdelegate-swiftui-app-life-cycle-58dde4a42d0f Bye Bye AppDelegate! SwiftUI App Life..

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