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2014/10/15 ¤U¤È 10:15:02
iphone Programming Glossary: tooHow to programmatically send SMS on the iPhone? http://stackoverflow.com/questions/10848/how-to-programmatically-send-sms-on-the-iphone want to have spams from your friends Try out this new game It roxxers my boxxers and yours will be too roxxersboxxers.com If you sign up now you'll get 3 200 RB points Apple has restrictions for automated..
How can I get a writable path on the iPhone? http://stackoverflow.com/questions/1567134/how-can-i-get-a-writable-path-on-the-iphone this written out for another post when I found it did not apply to the original but I thought was too useful to waste. Thus I have also made this a community wiki so that others may flesh out question and..
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults not sure why because it doesn't give any errors. Perhaps I'm missing something basic and I'm just too tired but we'll see. Here is the implementation of my Custom class Player @interface Player NSObject..
Remove HTML Tags from an NSString on the iPhone http://stackoverflow.com/questions/277055/remove-html-tags-from-an-nsstring-on-the-iphone does it. Unfortunately the iPhone doesn't support NSAttributedString or NSXMLDocument. There are too many edge cases and malformed HTML documents for me to feel comfortable using regex or NSScanner. Does..
EXC_BAD_ACCESS signal received http://stackoverflow.com/questions/327082/exc-bad-access-signal-received usually the static alloc method but there are a few others or a copy method you own the memory too and must release it when you are done. But if you get something back from just about anything else including..
Build fat static library (device + simulator) using Xcode and SDK 4+ http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4 2009 we made pairs of static libs one for sim one for device. Apple has now disabled that too. References This is a great idea it's an excellent approach but it doesn't work http www.drobnik.com.. courtesy of Frederik Wallner Added explicit setting of SYMROOT maybe need OBJROOT to be set too thanks to Doug Dickinson SCRIPT this is what you have to copy paste For usage install instructions see.. if you have Public Headers in your drag dropped project. The workaround dont' embed xcode projects too many bugs in Apple's code If you can't find the output file here's a workaround Add the following code..
Bold & Non-Bold Text In A Single UILabel? http://stackoverflow.com/questions/3586871/bold-non-bold-text-in-a-single-uilabel we are done _label setAttributedText attributedText else iOS5 and below Here we have some options too. The first one is to do something less fancy and show it just as plain text without attributes. The.. QuartzCore QuartzCore.h #import CoreText CoreText.h Below example will add a sublayer to the toolbar of the navigation controller. la Mail.app in the iPhone. void setRefreshDate NSDate aDate aDate.. UIColor clearColor .CGColor _textLayer.wrapped NO CALayer layer self.navigationController.toolbar.layer self is a view controller contained by a navigation controller _textLayer.frame CGRectMake..
Can I embed a custom font in an iPhone application? http://stackoverflow.com/questions/360751/can-i-embed-a-custom-font-in-an-iphone-application showthread.php t 569311 but these would require me to render each glyph myself which is a bit too much like hard work especially for multi line text. I've also found posts that say straight out that.. responds with sufficient information to get this working on the device. Working on the simulator too would be a bonus. EDIT it appears that the bounty auto awards to the answer with the highest number..
Fast and Lean PDF Viewer for iPhone / iPad / iOs - tips and hints? http://stackoverflow.com/questions/3889634/fast-and-lean-pdf-viewer-for-iphone-ipad-ios-tips-and-hints be prepared ahead of time rendered off screen . Generally PDF viewers are pretty heavy on memory too. Even monitor the memory usage of apple's zoomable PDF example. In my current project I'm developing.. I'm developing a PDF viewer and am rendering a UIImage of a page in a separate thread issues here too and presenting it while the scale is x1. CATiledLayer rendering kicks in once the scale is 1. iBooks..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll the data for the primary TableView. I want to make sure I'm on the right path before I change too much code. I'm confused because so many of the examples are array based instead of CoreData. Here are..
iPhone - Backgrounding to poll for events http://stackoverflow.com/questions/4656214/iphone-backgrounding-to-poll-for-events iphone background location multitasking share improve this question I have seen this behavior too. After trying a lot I discovered two things which could help. But I am still uncertain how this may.. start the long running task again within the expiration handler. This leads into endless execution too. Be aware to terminate the task if your application enters foreground again. And terminate the task..
What is the best way to deal with the NSDateFormatter locale “feature”? http://stackoverflow.com/questions/6613110/what-is-the-best-way-to-deal-with-the-nsdateformatter-locale-feature NSLocale loc NSLocale alloc initWithLocaleIdentifier @ en_US df setLocale loc loc release Not too bad in onsies twosies but I'm dealing with about ten different apps and the first one I look at has..
Reducing piracy of iPhone applications http://stackoverflow.com/questions/846309/reducing-piracy-of-iphone-applications this question UPDATE Please visit and read Thanks to chpwn in the comments. Code that's way too old 11th May 2009 For now there's an easier way to detect if your iPhone application has been cracked..
How to know the UITableview row number http://stackoverflow.com/questions/9274494/how-to-know-the-uitableview-row-number uiswitch share improve this question Tags subclasses or view hierarchy navigation are too much work . Do this in your action method CGPoint hitPoint sender convertPoint CGPointZero toView self.tableView..
How to programmatically send SMS on the iPhone? http://stackoverflow.com/questions/10848/how-to-programmatically-send-sms-on-the-iphone that spam people in the background. I'm sure you really want to have spams from your friends Try out this new game It roxxers my boxxers and yours will be too roxxersboxxers.com If you sign up now you'll get 3 200 RB points Apple has restrictions for automated or even partially automated SMS and dialing operations. Imagine..
How can I get a writable path on the iPhone? http://stackoverflow.com/questions/1567134/how-can-i-get-a-writable-path-on-the-iphone am posting this question because I had a complete answer for this written out for another post when I found it did not apply to the original but I thought was too useful to waste. Thus I have also made this a community wiki so that others may flesh out question and answer s . If you find the answer useful please vote up the..
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults having some issues. Basically the code crashes now and I'm not sure why because it doesn't give any errors. Perhaps I'm missing something basic and I'm just too tired but we'll see. Here is the implementation of my Custom class Player @interface Player NSObject NSString name NSNumber life Log of player's life Getting functions..
Remove HTML Tags from an NSString on the iPhone http://stackoverflow.com/questions/277055/remove-html-tags-from-an-nsstring-on-the-iphone method to apply an XSLT transform that does it. Unfortunately the iPhone doesn't support NSAttributedString or NSXMLDocument. There are too many edge cases and malformed HTML documents for me to feel comfortable using regex or NSScanner. Does anyone have a solution to this One suggestion has been to..
EXC_BAD_ACCESS signal received http://stackoverflow.com/questions/327082/exc-bad-access-signal-received of it. Remember anything you get from an allocation function usually the static alloc method but there are a few others or a copy method you own the memory too and must release it when you are done. But if you get something back from just about anything else including factory methods e.g. NSString stringWithFormat then..
Build fat static library (device + simulator) using Xcode and SDK 4+ http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4 that included both sim and device. Apple disabled that. Throughout 2009 we made pairs of static libs one for sim one for device. Apple has now disabled that too. References This is a great idea it's an excellent approach but it doesn't work http www.drobnik.com touch 2010 04 universal static libraries There's some bugs.. respects the build setting for the location of the public headers courtesy of Frederik Wallner Added explicit setting of SYMROOT maybe need OBJROOT to be set too thanks to Doug Dickinson SCRIPT this is what you have to copy paste For usage install instructions see below ########################################## # # c.f... a bug in Xcode 4 where it cannot create an .IPA file if you have Public Headers in your drag dropped project. The workaround dont' embed xcode projects too many bugs in Apple's code If you can't find the output file here's a workaround Add the following code to the very end of the script courtesy of Frederik Wallner..
Bold & Non-Bold Text In A Single UILabel? http://stackoverflow.com/questions/3586871/bold-non-bold-text-in-a-single-uilabel setAttributes subAttrs range range Set it in our UILabel and we are done _label setAttributedText attributedText else iOS5 and below Here we have some options too. The first one is to do something less fancy and show it just as plain text without attributes. The second is to use CoreText and get similar results with a bit.. CALayers and CoreText needed for the attributed string. #import QuartzCore QuartzCore.h #import CoreText CoreText.h Below example will add a sublayer to the toolbar of the navigation controller. la Mail.app in the iPhone. void setRefreshDate NSDate aDate aDate retain refreshDate release refreshDate aDate if refreshDate.. property will be an NSAttributedString _textLayer.backgroundColor UIColor clearColor .CGColor _textLayer.wrapped NO CALayer layer self.navigationController.toolbar.layer self is a view controller contained by a navigation controller _textLayer.frame CGRectMake layer.bounds.size.width 180 2 10 layer.bounds.size.height 30..
Can I embed a custom font in an iPhone application? http://stackoverflow.com/questions/360751/can-i-embed-a-custom-font-in-an-iphone-application thread.jspa messageID 8304744 http forums.macrumors.com showthread.php t 569311 but these would require me to render each glyph myself which is a bit too much like hard work especially for multi line text. I've also found posts that say straight out that it's not possible but without justification so I'm looking.. person who provides an answer using only documented APIs who responds with sufficient information to get this working on the device. Working on the simulator too would be a bonus. EDIT it appears that the bounty auto awards to the answer with the highest number of votes. Interesting. No one actually provided an answer that..
Fast and Lean PDF Viewer for iPhone / iPad / iOs - tips and hints? http://stackoverflow.com/questions/3889634/fast-and-lean-pdf-viewer-for-iphone-ipad-ios-tips-and-hints be seen rendering even with a tileSize tweak CALayers cant be prepared ahead of time rendered off screen . Generally PDF viewers are pretty heavy on memory too. Even monitor the memory usage of apple's zoomable PDF example. In my current project I'm developing a PDF viewer and am rendering a UIImage of a page in a separate.. usage of apple's zoomable PDF example. In my current project I'm developing a PDF viewer and am rendering a UIImage of a page in a separate thread issues here too and presenting it while the scale is x1. CATiledLayer rendering kicks in once the scale is 1. iBooks takes a similar double take approach as if you scroll the pages..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll has an NSFetchedResultsController with a predicate to retrieve the data for the primary TableView. I want to make sure I'm on the right path before I change too much code. I'm confused because so many of the examples are array based instead of CoreData. Here are some questions Do I need to have a second NSFetchedResultsController..
iPhone - Backgrounding to poll for events http://stackoverflow.com/questions/4656214/iphone-backgrounding-to-poll-for-events anyone have any clues as to how this can be accomplished iphone background location multitasking share improve this question I have seen this behavior too. After trying a lot I discovered two things which could help. But I am still uncertain how this may influence the reviewing process. If you use one of the backgrounding.. the block into a block variable one can recursively start the long running task again within the expiration handler. This leads into endless execution too. Be aware to terminate the task if your application enters foreground again. And terminate the task if you don't need it anymore. For my own experience I measured..
What is the best way to deal with the NSDateFormatter locale “feature”? http://stackoverflow.com/questions/6613110/what-is-the-best-way-to-deal-with-the-nsdateformatter-locale-feature for a specific region generally the US but this is a bit messy NSLocale loc NSLocale alloc initWithLocaleIdentifier @ en_US df setLocale loc loc release Not too bad in onsies twosies but I'm dealing with about ten different apps and the first one I look at has 43 instances of this scenario. So any clever ideas for a macro..
Reducing piracy of iPhone applications http://stackoverflow.com/questions/846309/reducing-piracy-of-iphone-applications inevitable etc. iphone piracy piracy prevention share improve this question UPDATE Please visit and read Thanks to chpwn in the comments. Code that's way too old 11th May 2009 For now there's an easier way to detect if your iPhone application has been cracked for piracy use. This does not involve you to check the iPhone..
How to know the UITableview row number http://stackoverflow.com/questions/9274494/how-to-know-the-uitableview-row-number number in the switch value changed event. iphone ios uitableview uiswitch share improve this question Tags subclasses or view hierarchy navigation are too much work . Do this in your action method CGPoint hitPoint sender convertPoint CGPointZero toView self.tableView NSIndexPath hitIndex self.tableView indexPathForRowAtPoint..
How to programmatically send SMS on the iPhone? http://stackoverflow.com/questions/10848/how-to-programmatically-send-sms-on-the-iphone I'm sure you really want to have spams from your friends Try out this new game It roxxers my boxxers and yours will be too roxxersboxxers.com If you sign up now you'll get 3 200 RB points Apple has restrictions for automated or even partially..
How can I get a writable path on the iPhone? http://stackoverflow.com/questions/1567134/how-can-i-get-a-writable-path-on-the-iphone complete answer for this written out for another post when I found it did not apply to the original but I thought was too useful to waste. Thus I have also made this a community wiki so that others may flesh out question and answer s . If you..
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults crashes now and I'm not sure why because it doesn't give any errors. Perhaps I'm missing something basic and I'm just too tired but we'll see. Here is the implementation of my Custom class Player @interface Player NSObject NSString name NSNumber..
Remove HTML Tags from an NSString on the iPhone http://stackoverflow.com/questions/277055/remove-html-tags-from-an-nsstring-on-the-iphone XSLT transform that does it. Unfortunately the iPhone doesn't support NSAttributedString or NSXMLDocument. There are too many edge cases and malformed HTML documents for me to feel comfortable using regex or NSScanner. Does anyone have a solution..
EXC_BAD_ACCESS signal received http://stackoverflow.com/questions/327082/exc-bad-access-signal-received an allocation function usually the static alloc method but there are a few others or a copy method you own the memory too and must release it when you are done. But if you get something back from just about anything else including factory methods..
Build fat static library (device + simulator) using Xcode and SDK 4+ http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4 disabled that. Throughout 2009 we made pairs of static libs one for sim one for device. Apple has now disabled that too. References This is a great idea it's an excellent approach but it doesn't work http www.drobnik.com touch 2010 04 universal.. of the public headers courtesy of Frederik Wallner Added explicit setting of SYMROOT maybe need OBJROOT to be set too thanks to Doug Dickinson SCRIPT this is what you have to copy paste For usage install instructions see below ##########################################.. create an .IPA file if you have Public Headers in your drag dropped project. The workaround dont' embed xcode projects too many bugs in Apple's code If you can't find the output file here's a workaround Add the following code to the very end of..
Bold & Non-Bold Text In A Single UILabel? http://stackoverflow.com/questions/3586871/bold-non-bold-text-in-a-single-uilabel in our UILabel and we are done _label setAttributedText attributedText else iOS5 and below Here we have some options too. The first one is to do something less fancy and show it just as plain text without attributes. The second is to use CoreText.. string. #import QuartzCore QuartzCore.h #import CoreText CoreText.h Below example will add a sublayer to the toolbar of the navigation controller. la Mail.app in the iPhone. void setRefreshDate NSDate aDate aDate retain refreshDate release.. _textLayer.backgroundColor UIColor clearColor .CGColor _textLayer.wrapped NO CALayer layer self.navigationController.toolbar.layer self is a view controller contained by a navigation controller _textLayer.frame CGRectMake layer.bounds.size.width..
Can I embed a custom font in an iPhone application? http://stackoverflow.com/questions/360751/can-i-embed-a-custom-font-in-an-iphone-application forums.macrumors.com showthread.php t 569311 but these would require me to render each glyph myself which is a bit too much like hard work especially for multi line text. I've also found posts that say straight out that it's not possible but.. documented APIs who responds with sufficient information to get this working on the device. Working on the simulator too would be a bonus. EDIT it appears that the bounty auto awards to the answer with the highest number of votes. Interesting...
Fast and Lean PDF Viewer for iPhone / iPad / iOs - tips and hints? http://stackoverflow.com/questions/3889634/fast-and-lean-pdf-viewer-for-iphone-ipad-ios-tips-and-hints tweak CALayers cant be prepared ahead of time rendered off screen . Generally PDF viewers are pretty heavy on memory too. Even monitor the memory usage of apple's zoomable PDF example. In my current project I'm developing a PDF viewer and am.. my current project I'm developing a PDF viewer and am rendering a UIImage of a page in a separate thread issues here too and presenting it while the scale is x1. CATiledLayer rendering kicks in once the scale is 1. iBooks takes a similar double..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll a predicate to retrieve the data for the primary TableView. I want to make sure I'm on the right path before I change too much code. I'm confused because so many of the examples are array based instead of CoreData. Here are some questions Do..
iPhone - Backgrounding to poll for events http://stackoverflow.com/questions/4656214/iphone-backgrounding-to-poll-for-events can be accomplished iphone background location multitasking share improve this question I have seen this behavior too. After trying a lot I discovered two things which could help. But I am still uncertain how this may influence the reviewing.. one can recursively start the long running task again within the expiration handler. This leads into endless execution too. Be aware to terminate the task if your application enters foreground again. And terminate the task if you don't need it..
What is the best way to deal with the NSDateFormatter locale “feature”? http://stackoverflow.com/questions/6613110/what-is-the-best-way-to-deal-with-the-nsdateformatter-locale-feature but this is a bit messy NSLocale loc NSLocale alloc initWithLocaleIdentifier @ en_US df setLocale loc loc release Not too bad in onsies twosies but I'm dealing with about ten different apps and the first one I look at has 43 instances of this..
Reducing piracy of iPhone applications http://stackoverflow.com/questions/846309/reducing-piracy-of-iphone-applications share improve this question UPDATE Please visit and read Thanks to chpwn in the comments. Code that's way too old 11th May 2009 For now there's an easier way to detect if your iPhone application has been cracked for piracy use. This..
How to know the UITableview row number http://stackoverflow.com/questions/9274494/how-to-know-the-uitableview-row-number iphone ios uitableview uiswitch share improve this question Tags subclasses or view hierarchy navigation are too much work . Do this in your action method CGPoint hitPoint sender convertPoint CGPointZero toView self.tableView NSIndexPath..
Integrating iPhone Application with Shibboleth http://stackoverflow.com/questions/1935011/integrating-iphone-application-with-shibboleth the IdP. Cocoa will return to this function in a never ending loop. This can result in the message NSPosixErrorDomain Too many open files . You'll need to perform additional coding to handle this. if challenge.protectionSpace.authenticationMethod..
iPhone stretchableImageWithLeftCapWidth only makes “D”s http://stackoverflow.com/questions/2924408/iphone-stretchableimagewithleftcapwidth-only-makes-ds The left side is squared off... and the right side is rounded. What would a D shape tell you that I'm doing wrong Too much.. or too little... leftCap setting Too large an image iphone sdk uiimage uibutton stretch share improve this question.. right side is rounded. What would a D shape tell you that I'm doing wrong Too much.. or too little... leftCap setting Too large an image iphone sdk uiimage uibutton stretch share improve this question A stretchable image is divided into..
UIDocumentInteractionController - our own app shows up in list http://stackoverflow.com/questions/3167590/uidocumentinteractioncontroller-our-own-app-shows-up-in-list capable of opening is specified in the Info.plist with the CFBundleDocumentTypes key you can't modify it at runtime. Too bad. I don't see anything else helpful for this in the APIs. Your best hope is to file a feature request on radar Apple's..
Too large an AJAX response for mobile safari? http://stackoverflow.com/questions/3258009/too-large-an-ajax-response-for-mobile-safari large an AJAX response for mobile safari I am running into a bit of a problem in debugging a web application for mobile..
on iOS/iPhone: “Too many open files”: need to list open files (like lsof) http://stackoverflow.com/questions/4083608/on-ios-iphone-too-many-open-files-need-to-list-open-files-like-lsof iOS iPhone &ldquo Too many open files&rdquo need to list open files like lsof We've discovered our complex iPhone app ObjC C JavaScript WebKit.. app not as with lsof for all apps processes. We do all sorts of things with files and the code that is failing with Too many open files hasn't changed in ages and since the circumstances are unusual this could have crept in months ago. So there's..
NSInternalInconsistencyException Could not load nib in bundle http://stackoverflow.com/questions/5415252/nsinternalinconsistencyexception-could-not-load-nib-in-bundle 'open' failed ' var mobile Applications 4B0202F9 5961 4AC7 A327 604620AF1F94 test.app pi_ok.png' error 24 Too many open files 2011 03 24 02 26 34.743 424 707 Terminating app due to uncaught exception 'NSInternalInconsistencyException'..
http://stackoverflow.com/questions/5746679/iphone-ios-subclassing-uitableviewcell-two-times-cannot-reference-propertie I want to use UITableViewCells within my application which have an image and that image is downloaded asynchronously. Too accomplish that and to make sure that I dont have to write the same code several times within my application I subclassed..
How to make a UITableViewCell with different subviews reusable? http://stackoverflow.com/questions/5746904/how-to-make-a-uitableviewcell-with-different-subviews-reusable performance and optimal editing or reordering performance. Right now any approach has its drawbacks and advantages Too man subviews will hit performance easily done with IB Drawing with code will result in a hard to maintain code base but..
Taking an iAd across multiple screens http://stackoverflow.com/questions/7030452/taking-an-iad-across-multiple-screens on one of them. After moving from start to finish through my app several times I get a message appear in GDB saying Too many active banners 11 . Creation of new banners will be throttled. The app then crashes. I have tried looking through the..
POST jpeg upload with AFNetworking http://stackoverflow.com/questions/8557364/post-jpeg-upload-with-afnetworking 408 'Request Timeout' 409 'Conflict' 410 'Gone' 411 'Length Required' 412 'Precondition Failed' 413 'Request Entity Too Large' 414 'Request URI Too Long' 415 'Unsupported Media Type' 416 'Requested Range Not Satisfiable' 417 'Expectation Failed'.. 'Conflict' 410 'Gone' 411 'Length Required' 412 'Precondition Failed' 413 'Request Entity Too Large' 414 'Request URI Too Long' 415 'Unsupported Media Type' 416 'Requested Range Not Satisfiable' 417 'Expectation Failed' 500 'Internal Server Error'..
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