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2014/10/15 ¤U¤È 10:05:43
iphone Programming Glossary: courseUIScrollView horizontal paging like Mobile Safari tabs http://stackoverflow.com/questions/1220354/uiscrollview-horizontal-paging-like-mobile-safari-tabs based on multiples of the UIScrollView 's width. Then since you want to see the other pages of course set clipsToBounds to NO as mhjoy stated. The trick part now is getting it to scroll when the user starts..
How to detect iPhone 5 (widescreen devices)? http://stackoverflow.com/questions/12446990/how-to-detect-iphone-5-widescreen-devices in the storyboard. Now if I want to create an application that runs on both iPhone 4 and 5 of course I have to build every window twice but I also have to detect whether the user has an iPhone with 3.5..
Does UIGestureRecognizer work on a UIWebView? http://stackoverflow.com/questions/2909807/does-uigesturerecognizer-work-on-a-uiwebview needs. I was able to capture a long press on an element as well as tap swipe pinch and rotate. Of course I was using only local content. Edit You can look in PhoneGap for an example of sending messages to..
How To Make iPhone App compatible with multiple SDK (firmware) versions http://stackoverflow.com/questions/3027120/how-to-make-iphone-app-compatible-with-multiple-sdk-firmware-versions to make sure not to call a method that is 5.0 or 4.X only when your app is on a 4.0 device. Of course you have to gracefully handle working on older versions by either using older methods or not supporting..
http://stackoverflow.com/questions/3097244/exit-application-in-ios-4-0 instead of suspending by setting the appropriate key in the Info.plist file is perfectly fine of course but that's not a dedicated UI Button just application specific implementation of program exit by the..
How to determine the content size of a UIWebView? http://stackoverflow.com/questions/3936041/how-to-determine-the-content-size-of-a-uiwebview we do both frame changes right after each other the view isn't updated and doesn't flicker. Of course we have to wait until the content has been loaded so we put the code into the webViewDidFinishLoad delegate..
Want to display a 3D model on the iPhone: how to get started? http://stackoverflow.com/questions/413919/want-to-display-a-3d-model-on-the-iphone-how-to-get-started make 3D models in various 3D programs I'm most comfortable with 3D Studio Max which I once took a course on but I've used others General knowledge of procedural programming from years ago QuickBasic I'm old.. from going through simple Java and C# tutorials Head Start C# book and my wife's intro to OOP course that used Java I have managed to display a 3D textured model and spin it using a tutorial in C# I got..
Is there a way to make drawRect work right NOW? http://stackoverflow.com/questions/4739748/is-there-a-way-to-make-drawrect-work-right-now If you are an advanced user of drawRect on your ipop you will know that of course drawRect will not actually run until all processing is finished. setNeedsDisplay flags a view as invalidated.. complicated artwork and 4 at each step you setNeedsDisplay wrong 5 until all the work is done 6 Of course when you do that all that happens is that drawRect is run once only after step 6. What you want is for.. NSDefaultRunLoopMode beforeDate NSDate date This is a truly amazing piece of engineering. Of course one should be extremely careful when manipulating the run loop and as many pointed out this approach..
How to Sync iPhone Core Data with web server, and then push to other devices? http://stackoverflow.com/questions/5035132/how-to-sync-iphone-core-data-with-web-server-and-then-push-to-other-devices I have looked at REST frameworks such as ObjectiveResource Core Resource and RestfulCoreData . Of course these are all working with Ruby on Rails which I am not tied to but it's a place to start. The main..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers they have left on the web. It includes lecture notes assignments and sample code and since the course was given by Apple dev's I definitely consider it to be from the horse's mouth . Class Website http..
Is there a way to pass touches through on the iPhone? http://stackoverflow.com/questions/631427/is-there-a-way-to-pass-touches-through-on-the-iphone has been handled and disposed of. Apple suggests something like this based on the type of touch of course self.nextResponder touchesBegan touches withEvent event Rather than disposing of the touch event it..
Understanding reference counting with Cocoa and Objective-C http://stackoverflow.com/questions/6578/understanding-reference-counting-with-cocoa-and-objective-c
iOS: How to store username/password within an app? http://stackoverflow.com/questions/6972092/ios-how-to-store-username-password-within-an-app in the NSUserDefaults and be loaded into the login screen again when you anter the app again of course NSUserDefaults are permenant . Now the user have the possibilty to disable the username password savement...
UIDevice uniqueIdentifier Deprecated - What To Do Now? http://stackoverflow.com/questions/6993325/uidevice-uniqueidentifier-deprecated-what-to-do-now the MAC and use that as UUID. Edit One needs to always query the MAC of the same interface of course. I guess the best bet is with en0 . The MAC is always present even if the interface has no IP is down...
http://stackoverflow.com/questions/8275578/how-to-get-information-about-free-memory-and-running-processes-in-an-app-store-a make it run on the iPhone. Xcode doesn't know these symbols CTL_KERN KERN_PROC KERN_PROC_ALL So of course I must import a header file or library. Does anyone know where these belong to and how the headers must..
`[super viewDidLoad]` convention http://stackoverflow.com/questions/844195/super-viewdidload-convention implementation does. Though you shouldn't have to know super's implementation to write yours. Of course this goes for all of UIViewControllers delegate methods willAppear didAppear etc... Any thoughts iphone..
http://stackoverflow.com/questions/982476/iphone-app-without-appstore You can distribute an unlimited number of applications like this. Apple gets a 30 cut. Of course Apple must approve your applicaion. Ad hoc You can distribute applications using ad hoc without going..
UIScrollView horizontal paging like Mobile Safari tabs http://stackoverflow.com/questions/1220354/uiscrollview-horizontal-paging-like-mobile-safari-tabs sizes however big you need them to be and set their centers based on multiples of the UIScrollView 's width. Then since you want to see the other pages of course set clipsToBounds to NO as mhjoy stated. The trick part now is getting it to scroll when the user starts the drag outside the range of the UIScrollView 's frame...
How to detect iPhone 5 (widescreen devices)? http://stackoverflow.com/questions/12446990/how-to-detect-iphone-5-widescreen-devices you can now apply the '4 Retina' size to your view controller in the storyboard. Now if I want to create an application that runs on both iPhone 4 and 5 of course I have to build every window twice but I also have to detect whether the user has an iPhone with 3.5 or 4 screen and then apply the view. How should I do that ..
Does UIGestureRecognizer work on a UIWebView? http://stackoverflow.com/questions/2909807/does-uigesturerecognizer-work-on-a-uiwebview the UIWebView. Not a good solution but it worked for my needs. I was able to capture a long press on an element as well as tap swipe pinch and rotate. Of course I was using only local content. Edit You can look in PhoneGap for an example of sending messages to the delegate of the UIWebView. In a nutshell you use document.location..
How To Make iPhone App compatible with multiple SDK (firmware) versions http://stackoverflow.com/questions/3027120/how-to-make-iphone-app-compatible-with-multiple-sdk-firmware-versions that a newer method is available before calling it. You have to make sure not to call a method that is 5.0 or 4.X only when your app is on a 4.0 device. Of course you have to gracefully handle working on older versions by either using older methods or not supporting particular features that need newer SDK support. NEW w XCode..
http://stackoverflow.com/questions/3097244/exit-application-in-ios-4-0
How to determine the content size of a UIWebView? http://stackoverflow.com/questions/3936041/how-to-determine-the-content-size-of-a-uiwebview This sounds terrible but it's actually not that bad. Since we do both frame changes right after each other the view isn't updated and doesn't flicker. Of course we have to wait until the content has been loaded so we put the code into the webViewDidFinishLoad delegate method. void webViewDidFinishLoad UIWebView aWebView..
Want to display a 3D model on the iPhone: how to get started? http://stackoverflow.com/questions/413919/want-to-display-a-3d-model-on-the-iphone-how-to-get-started a MacBook the iPhone SDK Blender My knowledge base I can make 3D models in various 3D programs I'm most comfortable with 3D Studio Max which I once took a course on but I've used others General knowledge of procedural programming from years ago QuickBasic I'm old Beginner's knowledge of object oriented programming from going.. I'm old Beginner's knowledge of object oriented programming from going through simple Java and C# tutorials Head Start C# book and my wife's intro to OOP course that used Java I have managed to display a 3D textured model and spin it using a tutorial in C# I got off the net I didn't just copy and paste I understand basically..
Is there a way to make drawRect work right NOW? http://stackoverflow.com/questions/4739748/is-there-a-way-to-make-drawrect-work-right-now right NOW The original question............................................... If you are an advanced user of drawRect on your ipop you will know that of course drawRect will not actually run until all processing is finished. setNeedsDisplay flags a view as invalidated and the OS in a word waits until all processing is.. function 2 which incrementally 3 creates a more and more complicated artwork and 4 at each step you setNeedsDisplay wrong 5 until all the work is done 6 Of course when you do that all that happens is that drawRect is run once only after step 6. What you want is for the ^ £@ @ view to be refreshed at point 5. This can lead.. how you trigger the run loop NSRunLoop currentRunLoop runMode NSDefaultRunLoopMode beforeDate NSDate date This is a truly amazing piece of engineering. Of course one should be extremely careful when manipulating the run loop and as many pointed out this approach is strictly for experts. The Bizarre Problem That Arises................................................
How to Sync iPhone Core Data with web server, and then push to other devices? http://stackoverflow.com/questions/5035132/how-to-sync-iphone-core-data-with-web-server-and-then-push-to-other-devices Is there anything fancy that I need to be thinking about I have looked at REST frameworks such as ObjectiveResource Core Resource and RestfulCoreData . Of course these are all working with Ruby on Rails which I am not tied to but it's a place to start. The main requirements I have for my solution are Any changes should be..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers the resources I'm using is Stanford's CS193P class notes that they have left on the web. It includes lecture notes assignments and sample code and since the course was given by Apple dev's I definitely consider it to be from the horse's mouth . Class Website http www.stanford.edu class cs193p cgi bin index.php Lecture 08 is..
Is there a way to pass touches through on the iPhone? http://stackoverflow.com/questions/631427/is-there-a-way-to-pass-touches-through-on-the-iphone its interpretation of the message it returns the touch has been handled and disposed of. Apple suggests something like this based on the type of touch of course self.nextResponder touchesBegan touches withEvent event Rather than disposing of the touch event it is passed on. Sub classed UIButton MyButton.h #import Foundation..
Understanding reference counting with Cocoa and Objective-C http://stackoverflow.com/questions/6578/understanding-reference-counting-with-cocoa-and-objective-c
iOS: How to store username/password within an app? http://stackoverflow.com/questions/6972092/ios-how-to-store-username-password-within-an-app screen in my iOS app. The username and password will be saved in the NSUserDefaults and be loaded into the login screen again when you anter the app again of course NSUserDefaults are permenant . Now the user have the possibilty to disable the username password savement. So the NSUserDefaults will be cleared then. But IN my..
UIDevice uniqueIdentifier Deprecated - What To Do Now? http://stackoverflow.com/questions/6993325/uidevice-uniqueidentifier-deprecated-what-to-do-now device identifier seems to be the MAC address. You could query the MAC and use that as UUID. Edit One needs to always query the MAC of the same interface of course. I guess the best bet is with en0 . The MAC is always present even if the interface has no IP is down. Edit 2 As was pointed out by others the preferred solution..
http://stackoverflow.com/questions/8275578/how-to-get-information-about-free-memory-and-running-processes-in-an-app-store-a process return array autorelease return nil But I can't make it run on the iPhone. Xcode doesn't know these symbols CTL_KERN KERN_PROC KERN_PROC_ALL So of course I must import a header file or library. Does anyone know where these belong to and how the headers must be imported to make this work iphone ios ipad memory process..
`[super viewDidLoad]` convention http://stackoverflow.com/questions/844195/super-viewdidload-convention code This could have consequences depending on what super's implementation does. Though you shouldn't have to know super's implementation to write yours. Of course this goes for all of UIViewControllers delegate methods willAppear didAppear etc... Any thoughts iphone objective c cocoa cocoa touch share improve this question..
http://stackoverflow.com/questions/982476/iphone-app-without-appstore method anyone with an iPhone can have access to the application. You can distribute an unlimited number of applications like this. Apple gets a 30 cut. Of course Apple must approve your applicaion. Ad hoc You can distribute applications using ad hoc without going through the app store but you are limited to a maximum of..
UIScrollView horizontal paging like Mobile Safari tabs http://stackoverflow.com/questions/1220354/uiscrollview-horizontal-paging-like-mobile-safari-tabs and set their centers based on multiples of the UIScrollView 's width. Then since you want to see the other pages of course set clipsToBounds to NO as mhjoy stated. The trick part now is getting it to scroll when the user starts the drag outside..
How to detect iPhone 5 (widescreen devices)? http://stackoverflow.com/questions/12446990/how-to-detect-iphone-5-widescreen-devices to your view controller in the storyboard. Now if I want to create an application that runs on both iPhone 4 and 5 of course I have to build every window twice but I also have to detect whether the user has an iPhone with 3.5 or 4 screen and then..
Does UIGestureRecognizer work on a UIWebView? http://stackoverflow.com/questions/2909807/does-uigesturerecognizer-work-on-a-uiwebview but it worked for my needs. I was able to capture a long press on an element as well as tap swipe pinch and rotate. Of course I was using only local content. Edit You can look in PhoneGap for an example of sending messages to the delegate of the..
How To Make iPhone App compatible with multiple SDK (firmware) versions http://stackoverflow.com/questions/3027120/how-to-make-iphone-app-compatible-with-multiple-sdk-firmware-versions calling it. You have to make sure not to call a method that is 5.0 or 4.X only when your app is on a 4.0 device. Of course you have to gracefully handle working on older versions by either using older methods or not supporting particular features..
http://stackoverflow.com/questions/3097244/exit-application-in-ios-4-0 in the past. Exiting instead of suspending by setting the appropriate key in the Info.plist file is perfectly fine of course but that's not a dedicated UI Button just application specific implementation of program exit by the home button. share..
How to determine the content size of a UIWebView? http://stackoverflow.com/questions/3936041/how-to-determine-the-content-size-of-a-uiwebview not that bad. Since we do both frame changes right after each other the view isn't updated and doesn't flicker. Of course we have to wait until the content has been loaded so we put the code into the webViewDidFinishLoad delegate method. void..
Want to display a 3D model on the iPhone: how to get started? http://stackoverflow.com/questions/413919/want-to-display-a-3d-model-on-the-iphone-how-to-get-started knowledge base I can make 3D models in various 3D programs I'm most comfortable with 3D Studio Max which I once took a course on but I've used others General knowledge of procedural programming from years ago QuickBasic I'm old Beginner's knowledge.. oriented programming from going through simple Java and C# tutorials Head Start C# book and my wife's intro to OOP course that used Java I have managed to display a 3D textured model and spin it using a tutorial in C# I got off the net I didn't..
Is there a way to make drawRect work right NOW? http://stackoverflow.com/questions/4739748/is-there-a-way-to-make-drawrect-work-right-now If you are an advanced user of drawRect on your ipop you will know that of course drawRect will not actually run until all processing is finished. setNeedsDisplay flags a view as invalidated and the OS.. a more and more complicated artwork and 4 at each step you setNeedsDisplay wrong 5 until all the work is done 6 Of course when you do that all that happens is that drawRect is run once only after step 6. What you want is for the ^ £@ @ view to.. currentRunLoop runMode NSDefaultRunLoopMode beforeDate NSDate date This is a truly amazing piece of engineering. Of course one should be extremely careful when manipulating the run loop and as many pointed out this approach is strictly for experts...
How to Sync iPhone Core Data with web server, and then push to other devices? http://stackoverflow.com/questions/5035132/how-to-sync-iphone-core-data-with-web-server-and-then-push-to-other-devices to be thinking about I have looked at REST frameworks such as ObjectiveResource Core Resource and RestfulCoreData . Of course these are all working with Ruby on Rails which I am not tied to but it's a place to start. The main requirements I have..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers CS193P class notes that they have left on the web. It includes lecture notes assignments and sample code and since the course was given by Apple dev's I definitely consider it to be from the horse's mouth . Class Website http www.stanford.edu class..
Is there a way to pass touches through on the iPhone? http://stackoverflow.com/questions/631427/is-there-a-way-to-pass-touches-through-on-the-iphone returns the touch has been handled and disposed of. Apple suggests something like this based on the type of touch of course self.nextResponder touchesBegan touches withEvent event Rather than disposing of the touch event it is passed on. Sub classed..
Understanding reference counting with Cocoa and Objective-C http://stackoverflow.com/questions/6578/understanding-reference-counting-with-cocoa-and-objective-c
iOS: How to store username/password within an app? http://stackoverflow.com/questions/6972092/ios-how-to-store-username-password-within-an-app password will be saved in the NSUserDefaults and be loaded into the login screen again when you anter the app again of course NSUserDefaults are permenant . Now the user have the possibilty to disable the username password savement. So the NSUserDefaults..
UIDevice uniqueIdentifier Deprecated - What To Do Now? http://stackoverflow.com/questions/6993325/uidevice-uniqueidentifier-deprecated-what-to-do-now address. You could query the MAC and use that as UUID. Edit One needs to always query the MAC of the same interface of course. I guess the best bet is with en0 . The MAC is always present even if the interface has no IP is down. Edit 2 As was pointed..
http://stackoverflow.com/questions/8275578/how-to-get-information-about-free-memory-and-running-processes-in-an-app-store-a nil But I can't make it run on the iPhone. Xcode doesn't know these symbols CTL_KERN KERN_PROC KERN_PROC_ALL So of course I must import a header file or library. Does anyone know where these belong to and how the headers must be imported to make..
`[super viewDidLoad]` convention http://stackoverflow.com/questions/844195/super-viewdidload-convention on what super's implementation does. Though you shouldn't have to know super's implementation to write yours. Of course this goes for all of UIViewControllers delegate methods willAppear didAppear etc... Any thoughts iphone objective c cocoa..
http://stackoverflow.com/questions/982476/iphone-app-without-appstore access to the application. You can distribute an unlimited number of applications like this. Apple gets a 30 cut. Of course Apple must approve your applicaion. Ad hoc You can distribute applications using ad hoc without going through the app store..
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