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[Error, Xcode] Error Domain=NSCocoaErrorDomain Code=4099 "The connection to service ~ was invalidated: ํ•ด๊ฒฐํ•˜๊ธฐ Xcode ์—๋Ÿฌ Error Domain=NSCocoaErrorDomain Code=4099 "The connection to service ~ was invalidated: ํ•ด๊ฒฐํ•˜๊ธฐ! [ERROR] [Client] Synchronous remote object proxy returned error: Error Domain=NSCocoaErrorDomain Code=4099 "The connection to service named com.apple.commcenter.coretelephony.xpc was invalidated: failed at lookup with error 3 - No such process." UserInfo={NSDebugDescription=The connection to se..
[Git] ์ €์žฅ์†Œ repository ์˜ฎ๊ธฐ๊ธฐ, ์ด๋™ git repository mirroring git ์ €์žฅ์†Œ(repository)๋ฅผ ์ปค๋ฐ‹๋กœ๊ทธ ํฌํ•จ, ๊ทธ๋Œ€๋กœ ์˜ฎ๊ธฐ๋Š” ๋ฐฉ๋ฒ• [Solution] 1. ์›๋ณธ ์ €์žฅ์†Œ(A)๋ฅผ ๋ณต์‚ฌ(mirroring)ํ•œ๋‹ค. $ git clone --mirror [์›๋ณธ ์ €์žฅ์†Œ ๊ฒฝ๋กœ] 2. ํด๋ก ํ•œ ๋””๋ ‰ํ† ๋ฆฌ ์•ˆ์œผ๋กœ ์ด๋™ $ cd [์›๋ณธ ์ €์žฅ์†Œ ์ด๋ฆ„].git 3. ์ƒˆ๋กœ ์ด๋™ํ•  ์›๊ฒฉ ์ €์žฅ์†Œ(B) ๊ฒฝ๋กœ ์ง€์ • $ git remote set-url --push origin [์ด๋™ํ•  ์›๊ฒฉ ์ €์žฅ์†Œ] 4. ์ƒˆ ์›๊ฒฉ ์ €์žฅ์†Œ๋กœ push $ git push --mirror ์ด๋•Œ, ์ž…๋ ฅํ•˜๋Š” Password๋Š” github ๋น„๋ฒˆ์ด ์•„๋‹Œ ํ† ํฐ๊ฐ’์ž…๋‹ˆ๋‹ค. (github ํ† ํฐ ์ƒ์„ฑ >> https://lxxyeon.tistory.com/72?category=901164)
[Error, Xcode] ARC forbids explicit message send of 'autorelease' ํ•ด๊ฒฐํ•˜๊ธฐ [ERROR] ARC forbids explicit message send of 'autorelease' [ํ•ด๊ฒฐ๋ฐฉ๋ฒ• 1] Targets --> Build Settings --> Apple Clang - Language - Objectice-C --> Objective-C Automatic Reference Counting -- > No๋กœ ๋ณ€๊ฒฝ [ํ•ด๊ฒฐ๋ฐฉ๋ฒ• 2] [obj release]์—ด ์ œ๊ฑฐ(dealloc๋‚˜ release๋“ฑ) autorelase ์ œ๊ฑฐ ์ „ autorelase ์ œ๊ฑฐ ํ›„
[Error, Xcode] The Legacy Build System will be removed in a future release. ํ•ด๊ฒฐํ•˜๊ธฐ ๋นŒ๋“œ ์˜ค๋ฅ˜ ๋ฐœ์ƒ~ The Legacy Build System will be removed in a future release. You can configure the selected build ststem and this deprecation message in File > WorkSpace Settings. ์•Œ์•„๋ณด๋‹ˆ, Legacy build system์ด DEPRECATED ๋˜์–ด์„œ ๋‚˜์˜ค๋Š” ์˜ค๋ฅ˜๋ผ๊ณ  ํ•œ๋‹ค. Apple Developer Documentation developer.apple.com (Xcode10๋ถ€ํ„ฐ๋Š” Default๊ฐ€ New Build System๋กœ ์„ธํŒ…๋˜์–ด์žˆ์œผ๋ฏ€๋กœ ๋ฌธ์ œ X) [ํ•ด๊ฒฐ๋ฐฉ๋ฒ•] XCode --> File --> Workspace(Project) Setting Workspace(Pr..
[iOS, Objective-C] prefixheader.pch ์ถ”๊ฐ€ํ•˜๊ธฐ .pch ํŒŒ์ผ์ด๋ž€? Precompile Prefix Header๋กœ ๋ฏธ๋ฆฌ ์ปดํŒŒ์ผ ๋œ ํ—ค๋”๋กœ ์ปดํŒŒ์ผ ์‹œ๊ฐ„์„ ๋‹จ์ถ•์‹œํ‚ค๋Š” ์—ญํ• ์„ ํ•˜๋Š” ํŒŒ์ผ์ž…๋‹ˆ๋‹ค. ํ•ด๋‹น ํŒŒ์ผ์— ์ถ”๊ฐ€ํ•ด์ฃผ๋Š” ์ฝ”๋“œ๋“ค์€ ๋ชจ๋“  ํŒŒ์ผ์— ํฌํ•จ๋˜์–ด ์ปดํŒŒ์ผ๋ฉ๋‹ˆ๋‹ค. *ObjectiveC ํ”„๋กœ์ ํŠธ์—๋งŒ ์กด์žฌ, Swift์—์„œ๋Š” ์‚ฌ์šฉํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ์ด์œ ๋Š” ์•„๋ž˜ ๋งํฌ๋กœ~ Why .pch file not available in swift? In swift, Prefix.pch file is not provided. In my project, I want to declare some macros globally and use through out application. Can anyone give me suggestion how to do it, Where to declar..
ํ”„๋กœ๊ทธ๋žจ ๋„ค์ด๋ฐ ๊ทœ์น™(Naming Convention) ๋ณ€์ˆ˜๋ช…์„ ์ž‘๋ช…ํ•˜๋Š” ๊ณ ํ†ต์„ ๋œ์–ด์ฃผ๋Š” ํ”„๋กœ๊ทธ๋žจ ๋„ค์ด๋ฐ ํ‘œ๊ธฐ๋ฒ•์ž…๋‹ˆ๋‹ค. ํšจ์œจ์ ์ธ ์œ ์ง€๋ณด์ˆ˜๋ฅผ ์œ„ํ•ด์„œ๋Š” ๊ฐœ๋ฐœ์ „ ํ˜‘์—…์ž๋“ค๊ณผ ๋„ค์ด๋ฐ ๊ทœ์น™์„ ์„ ์–ธํ•˜๋Š” ๊ฒƒ์€ ํ•„์ˆ˜๋ผ๋Š” ๊ฒƒ,,,, ์˜ค๋Š˜๋„ ๊นจ๋‹ซ๊ณ  ์ž‘์„ฑํ•˜์˜€์Šต๋‹ˆ๋‹ค๐Ÿ˜Š ๐Ÿ”ฅ Camel Case(์นด๋ฉœ ์ผ€์ด์Šค, =Lower Camel Case) โœ”๏ธ ๋‚™ํƒ€์˜ ์Œ๋ด‰๊ณผ ๊ฐ™์ด ๋ฌธ์ž์—ด์˜ ์ฒซ ๋ฌธ์ž๋ฅผ ์ œ์™ธํ•˜๊ณ  ๋‹จ์–ด์˜ ์ฒซ ๊ธ€์ž๋งˆ๋‹ค ๋Œ€๋ฌธ์ž๋กœ ํ‘œํ˜„ํ•˜๋Š” ๋ฐฉ์‹์ž…๋‹ˆ๋‹ค. ๋งŽ์€ ํ”„๋กœ๊ทธ๋žจ ์–ธ์–ด์—์„œ ์ปจ๋ฒค์…˜์œผ๋กœ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค. โœ”๏ธ ์šฉ๋„ : ์˜ค๋ธŒ์ ํŠธ, ํ•จ์ˆ˜ ๊ทธ๋ฆฌ๊ณ  ์ธ์Šคํ„ด์Šค โœ”๏ธ ๋ณ€ํ™˜ ์ „ : My Visitor Count โœ”๏ธ ๋ณ€ํ™˜ ํ›„ : myVisitorCount ๐Ÿ”ฅ Pascal Case(ํŒŒ์Šค์นผ ์ผ€์ด์Šค, =Upper Camel Case) โœ”๏ธ ์นด๋ฉœ ์ผ€์ด์Šค์™€ ์œ ์‚ฌํ•˜์ง€๋งŒ ์ฒซ ๋ฌธ์ž๋„ ๋Œ€๋ฌธ์ž๋กœ ํ‘œํ˜„ํ•ฉ๋‹ˆ๋‹ค. โœ”๏ธ ์šฉ๋„ : OOP ํ”„..
[UML] ์‹œํ€€์Šค ๋‹ค์ด์–ด๊ทธ๋žจ(Sequence Diagram) UML์˜ ์ข…๋ฅ˜ ์ค‘ ์‹œํ€€์Šค ๋‹ค์ด์–ด๊ทธ๋žจ(Sequence Diagram)์— ๋Œ€ํ•ด ์ž์„ธํžˆ ์•Œ์•„๋ณด์ž. ๊ทธ์ „์—, UML(Unified Modeling Language) ์ด๋ž€? [UML]UML(Unified Modeling Language)์ด๋ž€? ๐Ÿ”ฅ ์ •์˜ ๐Ÿ”ฅ โœ”๏ธ ๊ฐœ๋ฐœ ์‹œ์Šคํ…œ์„ ์ดํ•ดํ•˜๊ธฐ ์‰ฌ์šด ํ˜•ํƒœ๋กœ ํ‘œํ˜„ํ•˜์—ฌ ๊ธฐํš์ž, ๊ฐœ๋ฐœ์ž, ์•„ํ‚คํ…์ณ๊ฐ€ ํšจ์œจ์ ์œผ๋กœ ์˜์‚ฌ ์†Œํ†ต ํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•ด์ฃผ๋Š” ํ‘œ์ค€ํ™”๋œ ๋ชจ๋ธ๋ง ์–ธ์–ด โœ”๏ธ ๊ฐ์ฒด์ง€ํ–ฅ์ ์ธ ๋ถ„์„๊ณผ ์„ค๊ณ„ lxxyeon.tistory.com ๐Ÿ”ฅ ์‹œํ€€์Šค ๋‹ค์ด์–ด๊ทธ๋žจ(Sequence Diagram)๋ž€ ? โœ”๏ธ ๊ฐ์ฒด๋“ค ์‚ฌ์ด์—์„œ ์‹œ๊ฐ„์— ๋”ฐ๋ผ ๋ฐœ์ƒํ•˜๋Š” ์ƒํ˜ธ์ž‘์šฉ์„ ๋ณด์—ฌ์ฃผ๋Š” ๋‹ค์ด์–ด๊ทธ๋žจ โœ”๏ธ ๋ฌธ์ œ ํ•ด๊ฒฐ์— ํ•„์š”ํ•œ ๊ฐ์ฒด๋ฅผ ์ •์˜, ๊ฐ์ฒด๊ฐ„์˜ ์†ก/์ˆ˜์‹  ๋ฉ”์‹œ์ง€์˜ ์ˆœ์„œ๋ฅผ ์‹œ๊ฐ„์˜ ํ๋ฆ„์— ๋”ฐ๋ผ ํ‘œ์‹œํ•˜๋Š” ๋‹ค์ด์–ด๊ทธ๋žจ โœ”๏ธ ์ผ๋ฐ˜์ ์œผ..
[UML] ํด๋ž˜์Šค ๋‹ค์ด์–ด๊ทธ๋žจ(Class Diagram) UML์˜ ์ข…๋ฅ˜ ์ค‘ ํด๋ž˜์Šค ๋‹ค์ด์–ด๊ทธ๋žจ(Class Diagram)์— ๋Œ€ํ•ด ์ž์„ธํžˆ ์•Œ์•„๋ณด์ž. ๊ทธ์ „์—, UML(Unified Modeling Language) ์ด๋ž€? [UML]UML(Unified Modeling Language)์ด๋ž€? ๐Ÿ”ฅ ์ •์˜ ๐Ÿ”ฅ โœ”๏ธ ๊ฐœ๋ฐœ ์‹œ์Šคํ…œ์„ ์ดํ•ดํ•˜๊ธฐ ์‰ฌ์šด ํ˜•ํƒœ๋กœ ํ‘œํ˜„ํ•˜์—ฌ ๊ธฐํš์ž, ๊ฐœ๋ฐœ์ž, ์•„ํ‚คํ…์ณ๊ฐ€ ํšจ์œจ์ ์œผ๋กœ ์˜์‚ฌ ์†Œํ†ต ํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•ด์ฃผ๋Š” ํ‘œ์ค€ํ™”๋œ ๋ชจ๋ธ๋ง ์–ธ์–ด โœ”๏ธ ๊ฐ์ฒด์ง€ํ–ฅ์ ์ธ ๋ถ„์„๊ณผ ์„ค๊ณ„ lxxyeon.tistory.com 1. ํด๋ž˜์Šค ๋‹ค์ด์–ด๊ทธ๋žจ(Class Diagram) ์ด๋ž€? โœ”๏ธ ์‹œ๊ฐ„์— ๋”ฐ๋ผ ๋ณ€ํ•˜์ง€ ์•Š๋Š” ์ •์  ๋ชจ๋ธ๋ง(๊ฐ์ฒด๋“ค์˜ ๊ณตํ†ต ๊ตฌ์กฐ์™€ ๋™์ž‘๋“ค์„ ์ถ”์ƒํ™”ํ•œ ๊ฒƒ)์˜ ๋Œ€ํ‘œ์ ์ธ UML ๊ตฌ์กฐ ๋‹ค์ด์–ด๊ทธ๋žจ โœ”๏ธ ํด๋ž˜์Šค์˜ ๊ตฌ์„ฑ์š”์†Œ(์†์„ฑ, ํ•จ์ˆ˜, ๋ณ€์ˆ˜) ๋ฐ ํด๋ž˜์Šค๊ฐ„์˜ ๊ด€๊ณ„๋ฅผ ํ‘œํ˜„ํ•˜๋Š” ๋‹ค์ด์–ด๊ทธ๋žจ..

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