... filtering collisions using a collision mask Time for action – filtering collisions using collision groups Applying forces and impulses and using joints Time for action – launching stones Time for action ... This time, we used it to get the size of the game view in points, which we'll discuss below As most games are fullscreen, the size of the view is equal to the size of the screen We set the position ... Finally, we add the sprite to the scene Before this point, the sprite was just an instance of the CCSprite class in memory Adding the sprite to the scene is what makes it visible, as the scene will draw...
... develop speaking skills are mentioned in the thesis Furthermore, it is too broad to carry out the thesis discussing all levels of students 18 Thus, the thesis only focuses on students of the 10th form ... levels of students Some teachers think that applying games in the class is impossible for all of their students It is just used forthe superior ones In every class, some students express to ... perceptions about the reality of using games in speaking classes The students' expectations and preferences forusing games in speaking classes 2.3 Survey Results and Data Analysis After investigating...
... Des exemples de dispositions dessai sont donnộes dans les figures 2a et 2b Des dispositions dessai pour dautres types sont indiquộes dans la CE1 60269-2-1 : Rốgles supplộmentaires pour les fusibles ... essais Essais nos et 2: Pour chacun de ces essais, il est procộdộ consộcutivement l'essai de trois ộlộments de remplacement Si, au cours de l'essai no 1, les conditions prescrites pour l'essai ... fusibles destin s ờtre utilis s par des personnes habilitộes (fusibles pour usages essentiellement industriels) et la CE1 60269-3-1 : Rốgles supplộmentaires pour les fusibles destin s õ ờtre utilisộs...
... bits of the lesson by arranging ‘guest experts’ to address the class and impress their mates And, of course, your students may well wish to use some of the variations described above Who said the ... be surprised Over the last few decades the demands of countless education initiatives from across the whole political spectrum, not to mention the pressures good teachers put on themselves, has ... order to watch their teachers work The author of this book sets about combating these tendencies with a series of chapters addressing such themes as lesson outcomes, marking, IT, classroom language,...
... of the 17 patients had a successful outcome; a decrease in PSAV and a lengthening of PSDT (Table 2) The probability of 13/17 successful outcomes is 0.008 suggesting the 76 % response we observed, ... VK3 as bisulfite) at a dose of capsules on arising, then capsule every two hours for six doses followed by two capsules at bedtime for a total of ten capsules per day Following the 12 week study, ... Research Institute Algorithms.12 Successful outcome was considered a PSADT increase and a PSAV decrease The binomial expansion was used to calculate the exact probability of the number of successful...
... Interfaces”—Chapter introduces the iPhone s library of visual classes It surveys these classes and their geometry In this chapter, you learn how to work with these visual classes and discover how ... numbers and messages to users, letting them know that data is waiting on those servers Chapter 16,“Push Notifications,” introduces push notifications and shows you how to transmit these messages ... and Using Controls”—Control classes provide the basis for many of the iPhone s interactive elements, including buttons, text fields, sliders, and switches.This chapter introduces controls and their...
... followed by the message itself, [object message] Here, the source code sends the message alloc to the Car class, and then sends the message init to the newly allocated Car object.This nesting is typical ... shows some of the classes found on the iPhone and how they relate to each other in the class hierarchy Strings and arrays descend from NSObject as does the UIResponder class UIResponder is the ... new class is derived from an already-existing class .The Car class described in Listings 3-1 and 3-2 is formed from NSObject, the root class of the ObjectiveC class tree Each subclass adds or modifies...
... six struts and springs (shown in Figure 4-14) produces this result .The art subview uses the opposite setting, with none of the six struts or springs in use Test the view in its opposite orientation ... document This lets you add instances of custom classes and assign objects to those classes with the identity inspector If your xib file “forgets” which class the file owner belongs to (usually indicated ... the search controller on demand .The search then weeds through the original table s data and shows a subset of that information until the search is dismissed The NSFetchedResultsController also...
... another), and covers (one view slides onto another) .The last three types enable you to specify the direction of motion forthe transition using their subtypes For obvious reasons, cross fades not have ... allows the image to be fully seen in the scroll view It assigns this value to the scroll view s minimumZoomScale .The maximum scale is set, arbitrarily to three times the image size These settings ... parallel is the Preview screen.This displays after the user taps the camera icon, which is shown in Figure 7-3 .The Preview screen lets users retake the photo or use the photo as is On tapping Use (or...
... (CGAffineTransform)incrementalTransformWithTouches:(NSSet *)touches { // Sort the touches by their memory addresses NSArray *sortedTouches = [[touches allObjects] sortedArrayUsingSelector:@selector(compareAddress)]; NSInteger ... provide the onscreen components your users see Gestures give views the ability to interact with those users via the UITouch class.As this chapter has shown, even in their most basic form, touch-based ... Controls send those messages using target-action.When you define a new onscreen control, you tell it who receives messages, what messages to send, and when to send those messages Kinds of Controls The...
... AudioServicesAddSystemSoundCompletion Unless you use short sounds that are chained one after another, this is a step you can generally skip Clean up your sounds by calling AudioServicesDisposeSystemSoundID ... AudioServicesDisposeSystemSoundID with the sound in question.This frees the sound object and all its associated resources Note To use these system sound services, make sure to include AudioToolbox/AudioServices.h ... AudioServicesSetProperty(kAudioServicesPropertyIsUISound, sizeof(SystemSoundID), &mysound, sizeof(AudioServicesPropertyID), &flag); When iPod audio is playing, the system sound generally plays back at the same volume, so users may miss your...
... startAudioSession { // Prepare the audio session NSError *error; self.session = [AVAudioSession sharedInstance]; if (![self.session setCategory:AVAudioSessionCategoryPlayAndRecord error:&error]) { NSLog(@"Error ... includes these items: n n n System name—This returns the name of the operating system currently in use For current generations of iPhones, there is only one OS that runs on the platform: iPhone OS System ... demonstrates the next step after creating the session It sets up the recorder and provides methods for pausing, resuming, and stopping the recording To start recording, it creates a settings dictionary...
... users matters.That s because developers must provide the service layer that handles the operations for every unit sold .The more users supported, the greater the costs will be Consider that these ... is left as an exercise forthe reader as is creating services in languages other than ObjectiveC .The Apple Developer Forums (devforums.apple.com) host ongoing discussions about push providers ... address book frameworks.These are AddressBook.framework and AddressBookUI.framework.As their names suggest, they occupy distinct niches in the iPhone SDK.AddressBook provides low-level C-based structures...
... in the entry and egress of the virus is controversial We will thus discuss this now LHBs is essential for attachment has been generally accepted The studies of hepadnavirus in cell culture, especially ... SPIK gene expression supports our hypothesis that the suppression of the over-expression of SPIK gene might reinstate the susceptibility of HepG2 cell to HBV infection by the restoration of the ... protease, this result implies that the low pH might help HBV fusion Low pH helps viral fusion was observed in other human virus such as Semliki forest virus and Influenza virus in the endocytosis...
... LifeCycleStates An activity has essentially three states: It is active or running It is paused or It is stopped Figure 14 14 Android – Application 'sLifeCycleLifeCycleStates Một activity ... Application 'sLifeCycle Outline • Android Applications ● Activity, Service, Broadcast receiver, Content provider ● process • Application sLifeCycle ● Activity Stack ● LifeCycleStates ● LifeCycle ... void onSaveInstanceState(Bundle outState) { super.onSaveInstanceState(outState); Toast.makeText(getBaseContext(), "onSaveInstanceState BUNDLING", Toast.LENGTH_LONG).show(); } // onSaveInstanceState...
... Application 'sLifeCycle Outline • Android Applications • Activity, Service, Broadcast receiver, Content provider • process • Application sLifeCycle • Activity Stack • LifeCycleStates • LifeCycle ... CycleStates An activity has essentially three states: It is active or running It is paused or It is stopped Figure 14 Android – Application 'sLifeCycleLifeCycleStates Một activity có ba trạng ... void onSaveInstanceState(Bundle outState) { super.onSaveInstanceState(outState); Toast.makeText(getBaseContext(), "onSaveInstanceState BUNDLING", Toast.LENGTH_LONG).show(); } // onSaveInstanceState...
... thiệu SDLC (Systems development life cycle) II SDLC truyền thống (The traditional systems development life cycle) III Ưu điểm, nhược điểm SDLC truyền thống I Giới thiệu SDLC (systems development ... ứng dụng (R&D) Quá trình phát triển người dùng cuối (The end – user SDLC) SDLC truyền thống (The traditional systems development life cycle) - Mô hình thác nước (waterfall) LẬP KẾ HOẠCH LẬP ... niệm s dụng quản lý dự án,mô tả giai đoạn tham gia vào dự án hệ thống thông tin Có bốn loại chu trình phát triển hệ thống: SDLC truyền thống (The traditional systems development life cycle) ...