๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

IOS12

[Xcode/iOS] M1์นฉ์—์„œ iOS ์‹œ๋ฎฌ๋ ˆ์ดํ„ฐ๊ฐ€ ์ž˜ ์ž‘๋™์„ ์•ˆ ํ•˜๋Š” ์ด์Šˆ ํ•ด๊ฒฐ - M1์นฉ์—์„œ iOS ์‹œ๋ฎฌ๋ ˆ์ดํ„ฐ๊ฐ€ ์ž˜ ์ž‘๋™์„ ์•ˆ ํ•˜๋Š” ์ด์Šˆ๊ฐ€ ์žˆ์Œ. - ์•„๋ž˜ ๋ฐฉ๋ฒ•์œผ๋กœ ํ•ด๊ฒฐ ๊ฐ€๋Šฅํ•จ. Product > Destination > Destination Architecture > Show Rosetta Destinations 2023. 6. 14.
[Xcode/iOS] ์•ฑ์„ ๊ป๋‹ค๊ฐ€ ์ผ  ํ›„ ๋””๋ฒ„๊น…/ ์•ฑ์ด ์ข…๋ฃŒ๋˜์—ˆ์„ ๋•Œ ๋””๋ฒ„๊น… 1. ํœด๋Œ€ํฐ ๋‹จ๋ง๊ธฐ๋ฅผ ์—ฐ๊ฒฐํ•œ ์ƒํƒœ๋กœ Debug > Attach to Process by PID or Nameโ€ฆ 2. PID or Process Name ์— ๋””๋ฒ„๊น…ํ•  ์•ฑ ์ด๋ฆ„์„ ์ ๊ณ  > Attach 3. ๋””๋ฒ„๊ทธ ํƒญ์—์„œ ํ™•์ธ ๊ฐ€๋Šฅ! 2023. 6. 12.
[iOS] Showing Recent MessagesNo account for team "ํŒ€๊ณ„์ •". Add a new account in the Accounts preference pane or verify that your accounts have valid credentials. ๋‚˜๋Š” ์•„๋ž˜์™€ ๊ฐ™์€ ์—๋Ÿฌ๋ฅผ ๋งˆ์ฃผํ–ˆ๋‹ค. Showing Recent Messages No account for team "S์ˆซ์žX์ˆซ์ž". Add a new account in the Accounts preference pane or verify that your accounts have valid credentials. (์•„์ดํฐ์—์„œ ํ…Œ์ŠคํŠธ๋ฅผ ํ•˜๊ธฐ ์œ„ํ•ด iOS ๊ฐœ๋ฐœ์ž ๋“ฑ๋ก์„ ํ–ˆ์ง€๋งŒ) xcode ์— ์œ ํšจํ•˜์ง€ ์•Š์€ ํŒ€๊ณ„์ •์ด ๋“ฑ๋ก ๋˜์–ด ์žˆ๋Š” ๊ฒฝ์šฐ ๋ฐœ์ƒํ•˜๋Š” ์˜ค๋ฅ˜์ด๋‹ค. team "S์ˆซ์žX์ˆซ์ž" ๋ถ€๋ถ„์€ ๋‚ด ๋งฅ๋ถ์ด ๊ฐ€์ง€๊ณ  ์žˆ๋Š” ์ž„์‹œ(?) ๊ณ ์œ  ํŒ€์•„์ด๋””๋กœ ์ƒ๊ฐ์ด ๋œ๋‹ค. ์ด์ œ ์—ฌ๊ธฐ์— iOS ๊ฐœ๋ฐœ์ž ๊ณ„์ •๊ณผ ์—ฐ๊ฒฐ๋œ ํŒ€์„ ๋“ฑ๋กํ•ด ์ฃผ์–ด์•ผ ํ•œ๋‹ค. ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•: Build Settings > Signing > Development Team.. 2022. 1. 6.
[iOS] Xcode Build ์‚ฝ์งˆ ์ค‘์— ์•Œ์•„ ๋‚ธ ์•Œ์•„๋‘๋ฉด ์“ธ ๋ฐ ์žˆ๋Š”... Xcode ์žก์ง€์‹? Xcode ์—์„œ ๋ถ„๋ช…ํžˆ ๋ฌธ๋ฒ•์ด ํ‹€๋ฆฐ ๊ฒŒ ์—†๋Š”๋ฐ๋„ ๊ณ„์† ๋นจ๊ฐ„ ์ค„์ด ๋œจ๋Š” ๊ฒฝ์šฐ๊ฐ€ ์žˆ๋‹ค. ์ด ๊ฒฝ์šฐ์—๋Š” command + b ๋ฅผ ๋ˆŒ๋Ÿฌ ๋นŒ๋“œ๋ฅผ ๋‹ค์‹œ ํ•˜์ž. ^^ ์›ฌ๋งŒํ•ด์„œ๋Š”... ์ฝ”๋“œ ์ž‘์„ฑํ•˜๋Š” ๋Œ€๋กœ ๋ฐ˜์˜์ด ๋˜๋Š”๋ฐ, ์ฝ”๋“œ ์–‘์ด ๋งŽ์€ ๊ฒฝ์šฐ ์ด๋Ÿฐ ์ผ์ด ๋ฐœ์ƒํ•˜๋Š” ๊ฒƒ๋„ ๊ฐ™๋‹ค... ์™œ ์•ˆ ๋˜์ง€... ํ‹€๋ฆฐ ๊ฒŒ ์—†๋Š”๋ฐ.... ํ•˜์ง€ ๋ง๊ณ ..... ํ˜น์‹œ ๋ชจ๋ฅด๋‹ˆ ๋นŒ๋“œ๋ฅผ ๋‹ค์‹œ ํ•ด ๋ณด์ž... ^^ 2021. 10. 21.
[iOS] WebView ์—์„œ ๋””๋ฒ„๊น… ํ•˜๋Š” ๋ฐฉ๋ฒ• (Safari - ๊ฐœ๋ฐœ์ž์šฉ ํˆด ์‚ฌ์šฉ) ์ด ๊ธ€์—์„œ ์„ค๋ช…ํ•˜๋Š” ๊ฒƒ 1. iOS ์—์„œ ์›น๋ทฐ ๋””๋ฒ„๊น… ํ•˜๋Š” ๋ฐฉ๋ฒ• PC ์›น ๋ธŒ๋ผ์šฐ์ €์—์„œ๋Š” F12 ๋กœ ๊ฐœ๋ฐœ์ž๋„๊ตฌ๋ฅผ ์—ด์–ด ๋””๋ฒ„๊น…์„ ํ•œ๋‹ค. Android ๋Š” Chrome://inspect ๋ฅผ ์‚ฌ์šฉํ•ด ์›น๋ทฐ ๋””๋ฒ„๊น…์„ ํ•œ๋‹ค๋ฉด, iOS ๋Š” Safari ์—์„œ ์ œ๊ณตํ•˜๋Š” ๊ฐœ๋ฐœ์ž์šฉ์„ ์‚ฌ์šฉํ•œ๋‹ค. 2. iOS ์—์„œ ์›น๋ทฐ ์ƒˆ๋กœ๊ณ ์นจ ํ•˜๋Š” ๋ฐฉ๋ฒ• 2.1. ์„œ๋ฒ„์—์„œ ์ฝ”๋“œ ์ˆ˜์ •์„ ํ–ˆ๋Š”๋ฐ, ์ƒˆ๋กœ๊ณ ์นจ ํ•˜๋Š” ๋ฐฉ๋ฒ• 2.2. ์„œ๋ฒ„์—์„œ ์ฝ”๋“œ ์ˆ˜์ •์„ ํ–ˆ๋Š”๋ฐ, ๊ฐ•๋ ฅ ์ƒˆ๋กœ๊ณ ์นจ์„ ํ•˜๋Š” ๋ฐฉ๋ฒ• 1. iOS ์—์„œ ์›น๋ทฐ ๋””๋ฒ„๊น… ํ•˜๋Š” ๋ฐฉ๋ฒ• (ํ…Œ์ŠคํŠธ ํŽ˜์ด์ง€๋Š” https://www.google.com ์œผ๋กœ ํ–ˆ๋‹ค.) 1.1. ์‹œ๋ฎฌ๋ ˆ์ดํ„ฐ/๋‹จ๋ง๊ธฐ๋ฅผ ์—ฐ๊ฒฐํ•˜๊ณ  Xcode ์—์„œ command + R ์„ ๋ˆŒ๋Ÿฌ ๋Ÿฐํ•œ๋‹ค. 1.2. ์•ฑ์ด ๋œจ๊ณ  ์›น๋ทฐ ์ฐฝ์ด ๋œจ๋ฉด Safari ๋ฅผ ๋ˆŒ๋Ÿฌ ์ƒ๋‹จ์˜.. 2021. 10. 21.
[iOS] Objective-C NSString -> char* ๊ณผ char* -> NSString // char* -> NSString char szText[] = "hello World"; NSString* nsStr = [NSString stringWithUTF8String: szText]; // NSString -> char* NSString* nsStr = @"hello World"; char* strTmp = (char*)[nsStr UTF8String]; // NSString -> unsigend char* NSString* nsStr = @"hello World"; unsigned char* strTmp = (unsigned char*)[nsStr UTF8String]; // NSString ๊ธธ์ด ๊ตฌํ•˜๊ธฐ NSString* nsStr2 = @"check length!"; int nLengt.. 2021. 10. 21.
์˜ค๋Š˜์˜ ์•Œ์•„๋‘๋ฉด ์“ธ ๋ฐ ์žˆ๋Š” ์ •๋ณด - iOS ๋ฒ ํƒ€๋ฒ„์ „๊ณผ ์‚ผ์„ฑ์นด๋“œ ์•ฑ [์˜ค๋Š˜์˜ ์•Œ์•„๋‘๋ฉด ์“ธ ๋ฐ ์žˆ๋Š” ์ •๋ณด - iOS ๋ฒ ํƒ€๋ฒ„์ „๊ณผ ์‚ผ์„ฑ์นด๋“œ ์•ฑ] ์ง€๋‚œ ๋‹ฌ์— iOS15 ๊ฐ€ ๋‚˜์˜จ๋‹ค๊ณ  ํ•ด์„œ iOS 15.0 Developer Beta ๋ฒ„์ „์„ ๋ฐ›์•˜๋‹ค. https://betaprofiles.com/ ๊ทธ๋Ÿฌ๊ณ  ๋‚˜์„œ ๋ชจ๋ฐ”์ผ ํ™˜๊ฒฝ์—์„œ ์ƒํ’ˆ ๊ฒฐ์ œ๋ฅผ ํ•˜๊ธฐ ์œ„ํ•ด ์‚ผ์„ฑ์นด๋“œ ์•ฑ์„ ์“ฐ๋Š”๋ฐ... ํŠ•๊น€... ๋ง‰ ํŠ•๊น€..... ใ… ใ… ใ…  ๊ณ ๊ฐ์„ผํ„ฐ์— ๋ฌธ์˜ํ•˜๋‹ˆ ์‚ผ์„ฑ์นด๋“œ๋Š” ๋ฒ ํƒ€๋ฒ„์ „์€ ์ง€์›ํ•˜์ง€ ์•Š๋Š”๋‹ค๊ณ  ํ•œ๋‹ค... ์•ฑ์นด๋“œ๊ฐ€ ํŽธํ•œ๋ฐ, ์‚ฌ์šฉํ•  ์ˆ˜๊ฐ€ ์—†์œผ๋‹ˆ.. ์ •์‹ ๋ฒ„์ „์ด ๋‚˜์˜ค๊ธฐ ์ „๊นŒ์ง€ ์•ฝ ์ด์‚ผ์ฃผ ๊ฐ€๋Ÿ‰ ์‚ผ์„ฑ์นด๋“œ ์•ฑ์นด๋“œ๋ฅผ ์‚ฌ์šฉํ•  ์ˆ˜ ์—†์–ด ๊ต‰์žฅํžˆ ๋ถˆํŽธํ–ˆ๋‹ค๋Š” ์ •๋ณด~ ใ…  ์‹ ํ•œ์ , ์‹ ํ•œํ”Œ๋ ˆ์ด, ์นด์นด์˜ค๋ฑ…ํฌ, ์นด์นด์˜คํŽ˜์ด๋Š” ์‚ฌ์šฉ์ด ๊ฐ€๋Šฅํ–ˆ๋˜ ๊ฑธ๋กœ ๊ธฐ์–ต~ ๊ตํ›ˆ : ํ•จ๋ถ€๋กœ ๋ฒ ํƒ€๋ฒ„์ „์„ ๋ฐ›์ง€ ๋ง์ž.. ์ž˜ ์“ฐ๋˜ ์€ํ–‰ ์•ฑ์ด ๋ป—์„ ์ˆ˜ ์žˆ๋‹ค 2021. 10. 18.
[iOS] Objective-C NSString์˜ ๊ฐ’์„ null ์ฒดํฌํ•˜๋Š” ๋ฐฉ๋ฒ• NSString *nsStr = @"Hello World"; if ([nsStr isEqual: [NSNull null]]) printf("null"); else printf("not null"); https://stackoverflow.com/questions/19546920/how-to-check-nsstring-is-null-or-not how to Check NSString is null or not I want to check weather a NSString is null or not. Im assigning from an JSON array. After assigning that string value is . Now I want to check this string is null or no.. 2021. 10. 13.
[iOS] Objective-C NSMutableDictionary ๋ฅผ json ํ˜•ํƒœ๋กœ ๋ณ€ํ™˜ iOS (Objective-C) ์—์„œ JSON ํ˜•ํƒœ๋กœ http ํ†ต์‹ ์„ ํ•˜๊ธฐ ์œ„ํ•ด json ํ˜•ํƒœ๋กœ ๋ณ€ํ™˜์„ ํ•˜๋Š” ์ฝ”๋“œ์ด๋‹ค. NSMutableDictionary ํ˜•ํƒœ์˜ ๋ฐ์ดํ„ฐ๋ฅผ NSJSONSerialization ์„ ์ด์šฉํ•ด NSData ๋กœ ๋ณ€ํ™˜ํ•œ ํ›„, ๋‹ค์‹œ NSString ์œผ๋กœ ๋ณ€ํ™˜ํ•œ๋‹ค. NSMutableDictionary *retDic = [[NSMutableDictionary alloc]init]; [retDic setValue:๊ฐ’1 forKey:@"ํ‚ค1"]; [retDic setValue:๊ฐ’2 forKey:@"ํ‚ค2"]; NSData *requestData = [NSJSONSerialization dataWithJSONObject:retDic options:0 error:nil]; NSString *req.. 2021. 10. 6.
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