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2014/10/15 ¤U¤È 10:03:30
iphone Programming Glossary: addchildxmpp iOS chat client - Implement group chat http://stackoverflow.com/questions/19268629/xmpp-ios-chat-client-implement-group-chat elementWithName @ query query addAttributeWithName @ xmlns stringValue @ http jabber.org protocol disco#items iq addChild query xmppStream sendElement iq check for response in delegate method BOOL xmppStream XMPPStream sender didReceiveIQ XMPPIQ.. @ var if var isEqualToString @ muc#roomconfig_persistentroom field removeChildAtIndex 0 field addChild NSXMLElement elementWithName @ value stringValue @ 1 sender configureRoomUsingOptions newConfig i'm not familiar with NSXMLElement..
Cocos2d adding a background image to a layer? http://stackoverflow.com/questions/1954936/cocos2d-adding-a-background-image-to-a-layer add a background image to a layer you have to do something like Sprite bg Sprite spriteWithFile @ Background.png layer addChild bg z 0 Allthough as far as my testing goes you can just directly add the sprite to the scene like this @implementation IntroScene.. id init self super init if self nil Sprite bg Sprite spriteWithFile @ Background.png bg setPosition ccp 240 160 self addChild bg z 0 self addChild MenuLayer node z 1 return self What is the difference between this 2 options and what is the better.. init if self nil Sprite bg Sprite spriteWithFile @ Background.png bg setPosition ccp 240 160 self addChild bg z 0 self addChild MenuLayer node z 1 return self What is the difference between this 2 options and what is the better way to set a background..
http://stackoverflow.com/questions/3817637/random-sprite-destinations is the code void addTarget CCSpriteSheet sheet CCSpriteSheet spriteSheetWithFile @ meteorImgs.png capacity 50 self addChild sheet CCSpriteFrameCache sharedSpriteFrameCache addSpriteFramesWithFile @ metImg.plist target CCSprite spriteWithFile @.. rangeY minY target.position ccp actualY target.contentSize.height 5 target.contentSize.height 2 actualY self addChild target int minDuration 2.0 int maxDuration 4.0 int rangeDuration maxDuration minDuration int actualDuration arc4random rangeDuration.. maxY minY int actualY arc4random rangeY minY target.position ccp winSize.width target.contentSize.width 2 actualY self addChild target int minDuration 2.0 int maxDuration 4.0 int rangeDuration maxDuration minDuration int actualDuration arc4random rangeDuration..
cocos2d: playing a video in the background of a menu http://stackoverflow.com/questions/4454758/cocos2d-playing-a-video-in-the-background-of-a-menu CCScene node 'layer' is an autorelease object. StartMenu layer StartMenu node add layer as a child to scene scene addChild layer return the scene return scene void update timer if timer 120 UIImageView logo UIImageView alloc initWithImage UIImage..
Xcode4: Different code generated for custom core data managed objects http://stackoverflow.com/questions/5253753/xcode4-different-code-generated-for-custom-core-data-managed-objects Xcode3 would have generated this code in the HEADER file @interface SampleEntity CoreDataGeneratedAccessors void addChildObject Child value void removeChildObject Child value void addChild NSSet value void removeChild NSSet value @end Now Xcode4.. SampleEntity CoreDataGeneratedAccessors void addChildObject Child value void removeChildObject Child value void addChild NSSet value void removeChild NSSet value @end Now Xcode4 generates this code in the IMPLEMENTATION file @implementation.. @end Now Xcode4 generates this code in the IMPLEMENTATION file @implementation SampleEntity @dynamic children void addChildObject Child value NSSet changedObjects NSSet alloc initWithObjects value count 1 self willChangeValueForKey @ children withSetMutation..
Repeating background in cocos2d has black edges! http://stackoverflow.com/questions/6736759/repeating-background-in-cocos2d-has-black-edges setPosition ccp 0 0 ccTexParams params GL_LINEAR GL_LINEAR GL_REPEAT GL_REPEAT bg.texture setTexParameters params self addChild bg z 0 iphone cocos2d background image share improve this question Textures should always be in power of two... like..
Objective C alloc/release error http://stackoverflow.com/questions/6928028/objective-c-alloc-release-error @ ask user GDataXMLElement timeStampElement GDataXMLNode elementWithName @ timestamp stringValue @ 12345 sourceElement addChild timeStampElement GDataXMLElement assignmentElement GDataXMLNode elementWithName @ assignmentnumber stringValue @ 6 for.. variableValueElement addAttribute GDataXMLNode attributeWithName @ value stringValue answer valueDefinitionElement addChild variableValueElement valueDefinitionElement addChild sourceElement valueDefinitionElement addChild assignmentElement NSData.. @ value stringValue answer valueDefinitionElement addChild variableValueElement valueDefinitionElement addChild sourceElement valueDefinitionElement addChild assignmentElement NSData xmlData self.doc.XMLData NSString theXML NSString..
iPhone SDK: XML mystery, after adding child nodeforXPath returns nothing (found a hacky solution) http://stackoverflow.com/questions/7007767/iphone-sdk-xml-mystery-after-adding-child-nodeforxpath-returns-nothing-found element I just added GDataXMLElement newValueDefElement GDataXMLNode elementWithName @ valuedefinition variableElement addChild newValueDefElement and now when I query NSString path NSString stringWithFormat @ inferenceresponse state variable pageId..
Is it possible to embed or load SWFs when making iphone apps (Is it allowed by Apple) http://stackoverflow.com/questions/8688645/is-it-possible-to-embed-or-load-swfs-when-making-iphone-apps-is-it-allowed-by-a and the other SWFs are in the same or sub folders. var url URLRequest new URLRequest loadedSWF.swf myLoader.load url addChild myLoader myLoader.x 50 myLoader.y 30 With one caveat during compile time in the Air for iOS Settings in the Included files..
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