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ionis id:ionis

Objective-Cã«é–¢ã™ã‚‹ionisã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (42)

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ionis 2015/03/11
Objective-C
ãƒªãƒ³ã‚¯
Objective-Cã®ã‚¯ãƒ©ã‚¹ãƒ»ã‚«ãƒ†ã‚´ãƒªãƒ»ã‚¯ãƒ©ã‚¹æ‹¡å¼µã®æ•´ç† - $ cat /var/log/shin
ä»¥å‰ã“ã‚“ãªè¨˜äº‹ã‚’æ›¸ãã¾ã—ãŸã€‚ Objective-Cã®ãƒ—ãƒãƒˆã‚³ãƒ«ã¨ãƒ‡ãƒªã‚²ãƒ¼ãƒˆã®ã¾ã¨ã‚ - $ cat /var/log/shin ç¾æ™‚ç‚¹ã§ã€ã“ã‚“ãªå ´æœ«ã®ãƒ–ãƒã‚°ã§å”¯ä¸€ãƒ–ã‚¯ãƒžãŒå¤šã„è¨˜äº‹ãªã®ã§ã™ãŒã€ãã®æ–‡æœ«ã§ã€ æ¬¡ã¯ã€ã‚«ãƒ†ã‚´ãƒªã«ã¤ã„ã¦å‹‰å¼·ã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚ Objective-Cã®ãƒ—ãƒãƒˆã‚³ãƒ«ã¨ãƒ‡ãƒªã‚²ãƒ¼ãƒˆã®ã¾ã¨ã‚ - $ cat /var/log/shin ãªãƒ¼ã‚“ã¦æ›¸ã„ã¦ã‹ã‚‰ã€ã¯ã‚„9ãƒ¶æœˆè¶…ã€‚ã‚ˆã†ã‚„ãã‚«ãƒ†ã‚´ãƒªã«ã¤ã„ã¦èª¿ã¹ã‚‹æ©Ÿä¼šãŒæ¥ãŸã®ã§ã€ã¾ã¨ã‚ã¦ã¿ã¾ã™ã€‚ åº§å¦ç·¨ ã‚¯ãƒ©ã‚¹ã®åŸºæœ¬ ã¾ãšåˆã‚ã«ã‚¯ãƒ©ã‚¹ã®åŸºæœ¬ã‚’æ•´ç†ã—ã¦ãŠãã¾ã™ã€‚ // ex1.h #import <Foundation/Foundation.h> @interface MyClass1 : NSObject - (void)publicMethod; @end // ex1.m #import "ex1.h" @implementation
ionis 2015/03/11
Objective-C
ãƒªãƒ³ã‚¯
NSOperation éžä¸¦åˆ—å®Ÿè¡Œãƒ¢ãƒ¼ãƒ‰ã¨ä¸¦åˆ—å®Ÿè¡Œãƒ¢ãƒ¼ãƒ‰ã®ä½¿ã„åˆ†ã‘ - A Day In The Life
ãƒãƒƒã‚¯ã‚°ãƒ©ã‚¦ãƒ³ãƒ‰å‡¦ç†ã‚’æ‰‹è»½ã«å®Ÿè¡Œã§ãã‚‹ NSOperation ã‚¯ãƒ©ã‚¹ã§ã™ãŒã“ã®ã‚¯ãƒ©ã‚¹ã‚’ãã¡ã‚“ã¨ç†è§£ã—ã¦ä½¿ã†ã«ã¯ NSOperationQueue ã‚¯ãƒ©ã‚¹ã«ã¤ã„ã¦ç†è§£ã™ã‚‹å¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ å‰å›žã®è¨˜äº‹ã§ NSOperationQueue ã®ä½¿ã„æ–¹ã«ã¤ã„ã¦èª¬æ˜Žã—ã¾ã—ãŸã€‚ã¾ã ãŠèªã¿ã§ãªã„æ–¹ã¯ã“ã¡ã‚‰ã®è¨˜äº‹ã‚’å…ˆã«ç›®ã‚’é€šã—ã¦ãŠãã“ã¨ã‚’ãŠå‹§ã‚ã—ã¾ã™ã€‚ NSOperationQueue ã‚¹ãƒ¬ãƒƒãƒ‰ã¨å‡¦ç†ã®é–¢ä¿‚ ä»Šå›žã¯ NSOperation ã«ã¤ã„ã¦ NSURLConnection ã‚’ä½¿ã£ãŸã‚µãƒ¼ãƒé€šä¿¡ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’ä¾‹ã«èª¬æ˜Žã—ã¦ã„ãã¾ã™ã€‚ NSOperation ã«ã¯2ã¤ã®å®Ÿè¡Œãƒ¢ãƒ¼ãƒ‰ãŒå˜åœ¨ã™ã‚‹ NSOperation ã‚¯ãƒ©ã‚¹ã«ã¯ã€Œéžä¸¦åˆ—å®Ÿè¡Œãƒ¢ãƒ¼ãƒ‰ã€ã¨ã€Œä¸¦åˆ—å®Ÿè¡Œãƒ¢ãƒ¼ãƒ‰ã€ã®2ã¤ã®å®Ÿè¡Œãƒ¢ãƒ¼ãƒ‰ãŒã‚ã‚Šã¾ã™ã€‚ éžä¸¦åˆ—å®Ÿè¡Œãƒ¢ãƒ¼ãƒ‰ã¯å‡¦ç†ã®çµ‚äº†ã‚’ NSOperationQueue ã«ä»»ã›ã‚‹ã®ã«å¯¾ã—ã€ä¸¦åˆ—å®Ÿè¡Œãƒ¢ãƒ¼ãƒ‰ã¯ãƒ—ãƒã‚°ãƒ©ãƒžãŒä»»
ionis 2013/01/09
iphone

Objective-C

iOS

iPhone

éžåŒæœŸ

é–‹ç™º

é€šä¿¡
ãƒªãƒ³ã‚¯
Core Image ã®å…¨ã‚¨ãƒ•ã‚§ã‚¯ãƒˆã‚’è©¦ã›ã‚‹ã‚µãƒ³ãƒ—ãƒ«ã‚³ãƒ¼ãƒ‰ã‚’å…¬é–‹ã—ã¾ã—ãŸ - ãã®å¾Œã®ãã®å¾Œ
Core Image ã®ãƒ•ã‚£ãƒ«ã‚¿ï¼ˆç”»åƒã«ã‚¨ãƒ•ã‚§ã‚¯ãƒˆã‚’ã‹ã‘ãŸã‚Šã€è‰²ã‚’èª¿æ•´ã—ãŸã‚Šã™ã‚‹ã‚‚ã®ï¼‰ã‚’ä¸€é€šã‚Šè©¦ã›ã‚‹ã‚µãƒ³ãƒ—ãƒ«ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã‚’githubã«ä¸Šã’ã¾ã—ãŸã€‚ ã¨ã„ã†ã‹ã€ã“ã‚Œã€1å¹´ä»¥ä¸Šå‰ã«ã‚¢ãƒƒãƒ—ã—ã¦ã“ã¡ã‚‰ã®è¨˜äº‹ã«æ›¸ã„ãŸã®ã§ã™ãŒã€ã»ã¨ã‚“ã©èªçŸ¥ã•ã‚Œã‚‹ã“ã¨ãŒãªã‹ã£ãŸã®ã§ã€æ”¹ã‚ã¦ç´¹ä»‹ã•ã›ã¦ã„ãŸã ãã¾ã™ã€‚ ã“ã‚“ãªæ„Ÿã˜ã§ãƒ•ã‚£ãƒ«ã‚¿ãƒ¼ã‚’è©¦ã›ã¾ã™ã€‚ ï¼ˆãƒ•ã‚£ãƒ«ã‚¿ã®ãƒ‘ãƒ©ãƒ¡ãƒ¼ã‚¿ã¯ãƒ©ãƒ³ãƒ€ãƒ ã«ç”Ÿæˆã•ã‚Œã‚‹ã®ã§ã€ã‹ã‘ã‚‹åº¦ã«å¤‰ã‚ã‚‹å ´åˆã‚‚ã‚ã‚Šã¾ã™ï¼‰ ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆä¸€å¼ã€ã“ã¡ã‚‰ã‹ã‚‰ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã§ãã¾ã™ã€‚ https://github.com/shu223/FilterDemo æ³¨æ„ç‚¹ã¨ã—ã¦ã€é¸ã‚“ã§ã‚‚ä½•ã‚‚èµ·ã“ã‚‰ãªã„ãƒ•ã‚£ãƒ«ã‚¿ãƒ¼ãŒãŸãã•ã‚“ã‚ã‚Šã¾ã™ã€‚ è©³ç´°ã¯å¾Œè¿°ã—ã¾ã™ãŒã€ã“ã¡ã‚‰ã€Apple ã® PocketCoreImage ã¨ã„ã†ã‚µãƒ³ãƒ—ãƒ«ã‚³ãƒ¼ãƒ‰ã‚’æ•°è¡Œã„ã˜ã£ãŸã ã‘ã®ã‚‚ã®ãªã®ã§ã€ã‚ã‚“ã¾ã‚Šå¤šç¨®å¤šæ§˜ãªãƒ•ã‚£ãƒ«ã‚¿ã«å¯¾å¿œã—ãŸã¤ãã‚Šã«ãªã£ã¦ã¯ã„ãªã„ã®ã§ã™ã€‚ã€‚
ionis 2012/12/18
objective-c

iOS

é–‹ç™º

ç”»åƒå‡¦ç†
ãƒªãƒ³ã‚¯
[iOS]NSURLConnectionã‚’åˆ©ç”¨ã—ã¦HTTPé€šä¿¡ - l4l
iOSã‚¢ãƒ—ãƒªã§HTTPé€šä¿¡ã‚’å®Ÿè£…ã™ã‚‹ãƒ™ãƒ¼ã‚·ãƒƒã‚¯ãªæ–¹æ³•ã¯Foundation Frameworkã§æä¾›ã•ã‚Œã¦ã„ã‚‹NSURLConnectionã‚’åˆ©ç”¨ã™ã‚‹ã“ã¨ã€‚ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã®ã€ŒURL Loading System Programming Guideã€ã‚’ä¸€é€šã‚Šèªã‚“ã ã®ã§ã€ãã®åŸºæœ¬çš„ãªä½¿ã„æ–¹ã‚’ã¾ã¨ã‚ã¦ã¿ã‚‹ã€‚ ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆè¨å®šã§GETé€šä¿¡ ã¾ãšã¯ã‚³ãƒ¼ãƒ‰ã‹ã‚‰ã€‚Window-based Applicationã®ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆãƒ†ãƒ³ãƒ—ãƒ¬ãƒ¼ãƒˆã«å¯¾ã—ã¦ã€å‡¦ç†ã®ã‚¨ãƒ³ãƒˆãƒªãƒã‚¤ãƒ³ãƒˆã‚’application:didFinishLaunchingWithOptions:ã«è¿½åŠ ã€ä»–ã®ãƒ¡ã‚½ãƒƒãƒ‰ã¯æ–°è¦ã§ä½œæˆã€‚receivedDataã¯ãƒ˜ãƒƒãƒ€ã§å®šç¾©ã•ã‚Œã¦ã„ã‚‹NSMutableDataåž‹ã®å¤‰æ•°ã€‚ã‚ã€ãƒ†ã‚¹ãƒˆã‚³ãƒ¼ãƒ‰ãªã®ã§ãƒ¡ãƒ¢ãƒªç®¡ç†ã¨ã‹æ°—ã«ã›ãšæ›¸ã„ã¦ã¾ã™ã€ã‚ã—ã‹ã‚‰ãšã€‚ - (BOOL)application:(UIApplication *
ionis 2012/12/12
iOS

é–‹ç™º

iPhone

Objective-C
ãƒªãƒ³ã‚¯
ã€é€£è¼‰ã€‘ãƒ€ã‚¤ãƒŠãƒŸãƒƒã‚¯Objective-C
Mac OS Xã®ç™»å ´ã¨ã¨ã‚‚ã«è„šå…‰ã‚’æµ´ã³ã‚‹"Objective-C"ã€‚NeXTã§ã‚‚ãã®åŸºç›¤ã«ä½¿ç”¨ã•ã‚ŒãŸæ´å²ã‚ã‚‹ç”±ç·’æ£ã—ã„è¨€èªžãªãŒã‚‰ã€ä»ŠãªãŠæ–°é®®ãªç‰¹å¾´ã‚’å¤šãå‚™ãˆ ã‚‹è¨€èªžã§ã™ã€‚ãƒ€ã‚¤ãƒŠãƒŸãƒƒã‚¯Objective-Cã§ã¯ãã®ãªã‹ã§ã‚‚ç‰¹ã«ã€Œå‹•çš„åž‹ä»˜ã‘ã€ã«ç€ç›®ã€‚åŒã˜ãã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘ã®Javaãªã©ã¨ã¯ä¸€å‘³ç•°ãªã£ãŸã“ã® è¨€èªžã®é…åŠ›ã«ã›ã¾ã‚‹ã“ã¨ã§ã€ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘ãã®ã‚‚ã®ã«å¯¾ã™ã‚‹ç†è§£ã‚’æ·±ã‚ã‚‹ã“ã¨ã‚’ç›®çš„ã¨ã—ã¾ã™ã€‚
ionis 2012/06/28
Objective-C

ã¾ã¨ã‚
ãƒªãƒ³ã‚¯
class-dump - Steve Nygard
This is a command-line utility for examining the Objective-C runtime information stored in Mach-O files. It generates declarations for the classes, categories and protocols. This is the same information provided by using â€˜otool -ovâ€™, but presented as normal Objective-C declarations, so it is much more compact and readable. Why use class-dump? Itâ€™s a great tool for the curious. You can look at the
ionis 2012/06/28
iOS

é–‹ç™º

Objective-C

tips
ãƒªãƒ³ã‚¯
Objective-Cåˆå¿ƒè€…ã®ãŸã‚ã®iOS SDKã‚³ãƒ¼ãƒ‰ä¾‹ä¸€è¦§ï½žiPhoneï¼iPadã‚¢ãƒ—ãƒªé–‹ç™ºè€…ãŒçŸ¥ã‚‰ãªã„ã¨æã™ã‚‹ã¾ã¨ã‚ - ï¼ IT
ã“ã®ãƒšãƒ¼ã‚¸ã¯ã€iOSï¼ˆiPhoneï¼iPadï¼iPod touchï¼‰ã‚¢ãƒ—ãƒªé–‹ç™ºè€…ï¼ãƒ—ãƒã‚°ãƒ©ãƒžã®ãŸã‚ã®ã€iOS SDKã®APIã®ä½¿ç”¨ã‚³ãƒ¼ãƒ‰ä¾‹ã®è¨˜äº‹ã‚’æŽ¢ã—ã‚„ã™ã„ã‚ˆã†ã«ã—ãŸãƒªãƒ³ã‚¯é›†ã§ã™ã€‚ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã”ã¨ã«è¡¨ã§ã¾ã¨ã‚ã¦ã‚ã‚Šã¾ã™ã€‚ãƒ¡ã‚½ãƒƒãƒ‰ã‚„ãƒ—ãƒãƒ‘ãƒ†ã‚£ãªã©Objective-Cã®APIã®ä½¿ã„æ–¹ã®å‚è€ƒã«ã—ã¦ãã ã•ã„ã€‚ ï¼ ITã«ã‚³ãƒ¼ãƒ‰ä¾‹ã®è¨˜äº‹ãŒæŽ²è¼‰ã—ã¦ã„ã‚‹ã‚¯ãƒ©ã‚¹ï¼ãƒ—ãƒãƒˆã‚³ãƒ«ï¼é–¢æ•°ã‚„ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã ã‘ã—ã‹ãƒªã‚¹ãƒˆã«ã¯æŒ™ã’ã¦ã„ã¾ã›ã‚“ãŒã€ä»Šå¾Œæ–°ãŸã«iOS SDKã®ä½¿ç”¨ã‚³ãƒ¼ãƒ‰ä¾‹ãŒã‚ã‚‹è¨˜äº‹ãŒå…¬é–‹ã•ã‚ŒãŸã‚‰ã€æ”¹è¨‚ã—ã¦ã„ãäºˆå®šã§ã™ã€‚ ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã®ä¸¦ã³é †ã¯ã€æ¨™æº–ã®ã€ŒiOS Developer Libraryã€ã¨åŒæ§˜ã«ã—ã¦ã„ã¾ã™ã€‚ Frameworks Cocoa Touch Layer Event Kit UI Game Kit iAd Map Kit UI Kit New! Media Layer Assets Li
ionis 2012/06/14
iOS

Objective-C

ã¾ã¨ã‚

ã‚µãƒ³ãƒ—ãƒ«
ãƒªãƒ³ã‚¯
ã‚‚ã† return UIApplicationMain ã§æ¢ã¾ã£ã¦ã‚‚å›°ã‚‰ãªã„! Xcodeã§ã®ãƒ‡ãƒãƒƒã‚°æ–¹æ³• â€“ Zero4Racer PRO Developer's Blog
Xcode4.2 ã‚¨ãƒ©ãƒ¼ç”»é¢ Xcode4ã«ãªã£ã¦ã‹ã‚‰ã€ã„ã¾ã„ã¡ãƒ‡ãƒãƒƒã‚°ãŒã†ã¾ãã„ã‹ãªã„ç†ç”±ã«ã€æ¢ã¾ã£ã¦ã—ã¾ã†å ´æ‰€ãŒã€ return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class])); ã®è¡Œã§æ¢ã¾ã£ã¦ã—ã¾ã†å ´åˆãŒå¤šã„ã®ãŒã‚ã‚Šã¾ã™ã‚ˆãã€‚ã“ã®æ™‚ã«ã€ã©ã“ã§æ¢ã¾ã£ãŸã®ã‹åˆ†ã‹ã‚‹ã¨ãã¯ã„ã„ã§ã™ãŒã€ã„ã‚ã„ã‚ãªç”»é¢ã®ä¸ã§ã©ã“ã§æ¢ã¾ã£ãŸã‹åˆ†ã‹ã‚‰ãªã„ã¨ãã¯ãƒ‡ãƒãƒƒã‚°å›°ã‚Šã¾ã™ã‚ˆãã€‚ãã®å¯¾ç–æ³•ã‚’è¦‹ã¤ã‘ãŸã®ã§æ›¸ã„ã¦ãŠãã¾ã™ã€‚ è©¦ã—ã«ã€ã‚¨ãƒ©ãƒ¼ãŒèµ·ã“ã‚‹ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã‚’ä½œã£ã¦ã¿ã¾ã—ãŸã€‚ - (void)viewDidLoad { NSMutableArray *arrray = [NSMutableArray arrayWithCapacity:0]; [arrray objectAtIndex:10]; [super vie
ionis 2012/04/23
Xcode

iOS

Objective-C

ãƒ‡ãƒãƒƒã‚°

tips
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ionis 2012/01/18
Objective-C

iOS

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ãƒ‡ãƒãƒƒã‚°

tips
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CoreData ãƒãƒ¥ãƒ¼ãƒˆãƒªã‚¢ãƒ« - æ—¥ã€…æ˜¯ç¬‘å¿ƒ
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ionis 2011/11/18
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Objective-C

iOS

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longweekendmobile.com
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ionis 2011/11/18
ARC

Objective-C
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ionis 2011/08/25
togetter

Objective-C

tips
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[iOS] åŠé€æ˜Žã®ç”»é¢ã®ä¸Šã«UIActivityIndicatorViewã‚’è¿½åŠ ã™ã‚‹ | ã—ã‚ƒã‘ãƒã‚°
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ionis 2011/08/02
iOS

Objective-C

tips
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iPhone Pull to Refresh
Ever since Tweetie 2, the pull-to-refresh paradigm has been a hot feature for iPhone applications. The idea is that you can pull down on a list of it ems to refresh them. This saves you from needing some sort of "refresh" or "reload" button. Nice! For the upcoming V2 of the Plancast iPhone app we really wanted to replace the current "reload" toolbar it em with the pull-to-refresh style. However, the
ionis 2011/07/27
UITableViewã§å¼•ã£å¼µã‚‹ã¨æ›´æ–°ã™ã‚‹ã‚„ã¤

iPhone

Objective-C

tips
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Objective-C Automatic Reference Counting (ARC) â€” Clang 22.0.0git documentation
Objective-C Automatic Reference Counting (ARC)Â¶ About this documentÂ¶ PurposeÂ¶ The first and primary purpose of this document is to serve as a complete technical specification of Automatic Reference Counting. Given a core Objective-C compiler and runtime, it should be possible to write a compiler and runtime which implements these new semantics. The secondary purpose is to act as a rationale for wh
ionis 2011/07/19
Objective-C

LLVM

ARC

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memory

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ionis 2011/07/08
ãƒ¡ãƒ¢ãƒªç®¡ç†

Objective-C

memory

tips
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[Objective-C] retain ã¨ release ã®é–¢ä¿‚ã«ã¤ã„ã¦ - ãã‚Œã¯Books
ionis 2011/07/07
Objective-C

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ionis 2011/07/07
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Objective-C

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NSDate - Convert Date to GMT
ionis 2011/07/05
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iOS

Objective-C

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