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2014/10/15 ¤U¤È 10:16:01
iphone Programming Glossary: wrapperCFNetwork and Bonjour integration for iPhone to Mac integration http://stackoverflow.com/questions/3240617/cfnetwork-and-bonjour-integration-for-iphone-to-mac-integration between the two platforms. Bill also provides a nice writeup of how he put together the Bonjour wrapper used in this example. This is a very simple example and with the Mac and iPhone clients it does something..
parsing HTML on the iPhone [closed] http://stackoverflow.com/questions/405749/parsing-html-on-the-iphone question I found using hpple quite useful to parse messy HTML. Hpple project is a Objective C wrapper on the XPathQuery library for parsing HTML. Using it you can send an XPath query and receive the result.. tag NSString content element content xpathParser release data release Known issues As hpple is a wrapper over XPathQuery which is another wrapper this option probably is not the most efficient. If performance.. release data release Known issues As hpple is a wrapper over XPathQuery which is another wrapper this option probably is not the most efficient. If performance is an issue in your project I recommend..
AES interoperability between .Net and iPhone? http://stackoverflow.com/questions/538435/aes-interoperability-between-net-and-iphone .Net code is from http blog.realcoderscoding.com index.php 2008 07 dot net encryption simple aes wrapper The iPhone code uses the sample code from http nootech.wordpress.com 2009 01 17 symmetric encryption.. IV and key used by .Net is hleolhleolhleolh . This is not part of the API but rather due to the wrapper code that you pointed at which has a serious bug in it... . The iPhone code uses 0 for IV. Initialization..
iOS: How to store username/password within an app? http://stackoverflow.com/questions/6972092/ios-how-to-store-username-password-within-an-app sample code that stores reads and deletes keychain items and here is how to use the keychain wrapper class from that sample which greatly simplifies using Keychain. Include Security.framework in Xcode..
Where's the best SQLite 3 tutorial for iPhone-SDK? [closed] http://stackoverflow.com/questions/716839/wheres-the-best-sqlite-3-tutorial-for-iphone-sdk use your database. I've used Gus Mueller's FMDatabase classes on the iPhone. They provide a thin wrapper around SQLite. A final note It seems CoreData will become available on the iPhone with OS version 3...
CFNetwork and Bonjour integration for iPhone to Mac integration http://stackoverflow.com/questions/3240617/cfnetwork-and-bonjour-integration-for-iphone-to-mac-integration example to the Mac to demonstrate how to do Bonjour discovery between the two platforms. Bill also provides a nice writeup of how he put together the Bonjour wrapper used in this example. This is a very simple example and with the Mac and iPhone clients it does something similar to what you want. Only minor modifications should..
parsing HTML on the iPhone [closed] http://stackoverflow.com/questions/405749/parsing-html-on-the-iphone html parsing html content extraction share improve this question I found using hpple quite useful to parse messy HTML. Hpple project is a Objective C wrapper on the XPathQuery library for parsing HTML. Using it you can send an XPath query and receive the result . Requirements Add libxml2 includes to your project Menu.. element elements objectAtIndex 0 Get the text within the cell tag NSString content element content xpathParser release data release Known issues As hpple is a wrapper over XPathQuery which is another wrapper this option probably is not the most efficient. If performance is an issue in your project I recommend to code your own.. text within the cell tag NSString content element content xpathParser release data release Known issues As hpple is a wrapper over XPathQuery which is another wrapper this option probably is not the most efficient. If performance is an issue in your project I recommend to code your own lightweight solution based on hpple and..
AES interoperability between .Net and iPhone? http://stackoverflow.com/questions/538435/aes-interoperability-between-net-and-iphone error I get is Padding is invalid and cannot be removed. The .Net code is from http blog.realcoderscoding.com index.php 2008 07 dot net encryption simple aes wrapper The iPhone code uses the sample code from http nootech.wordpress.com 2009 01 17 symmetric encryption with the iphone sdk AFAIK my key settings are the same result.BlockSize.. length 8 0 will use the same letter repeatedly doh Thus the IV and key used by .Net is hleolhleolhleolh . This is not part of the API but rather due to the wrapper code that you pointed at which has a serious bug in it... . The iPhone code uses 0 for IV. Initialization vector dummy in this case 0's. uint8_t iv kChosenCipherBlockSize..
iOS: How to store username/password within an app? http://stackoverflow.com/questions/6972092/ios-how-to-store-username-password-within-an-app it when app quits if that was your concern . Apple provides sample code that stores reads and deletes keychain items and here is how to use the keychain wrapper class from that sample which greatly simplifies using Keychain. Include Security.framework in Xcode 3 right click on frameworks folder and add existing framework...
Where's the best SQLite 3 tutorial for iPhone-SDK? [closed] http://stackoverflow.com/questions/716839/wheres-the-best-sqlite-3-tutorial-for-iphone-sdk method of your application delegate. After that you can just use your database. I've used Gus Mueller's FMDatabase classes on the iPhone. They provide a thin wrapper around SQLite. A final note It seems CoreData will become available on the iPhone with OS version 3. You can use SQLite through the CoreData framework. share improve..
What's the difference between NSNumber and NSInteger? http://stackoverflow.com/questions/1285098/whats-the-difference-between-nsnumber-and-nsinteger 's you suddenly get that extra precision for free when you recompile. And as iKenndac has pointed out NSNumber is a wrapper class for all of these and other primitive or quasi primitive types like the BOOL which enables you to include it in your..
SEL performSelector and arguments http://stackoverflow.com/questions/2716143/sel-performselector-and-arguments documentation . Since NSObject performSelector withObject requires an object argument you will have to write a wrapper in parent's class like void myMethodForNumber NSNumber number self myMethod number intValue to unbox the NSNumber . If you..
CFNetwork and Bonjour integration for iPhone to Mac integration http://stackoverflow.com/questions/3240617/cfnetwork-and-bonjour-integration-for-iphone-to-mac-integration do Bonjour discovery between the two platforms. Bill also provides a nice writeup of how he put together the Bonjour wrapper used in this example. This is a very simple example and with the Mac and iPhone clients it does something similar to what..
parsing HTML on the iPhone [closed] http://stackoverflow.com/questions/405749/parsing-html-on-the-iphone share improve this question I found using hpple quite useful to parse messy HTML. Hpple project is a Objective C wrapper on the XPathQuery library for parsing HTML. Using it you can send an XPath query and receive the result . Requirements Add.. text within the cell tag NSString content element content xpathParser release data release Known issues As hpple is a wrapper over XPathQuery which is another wrapper this option probably is not the most efficient. If performance is an issue in your.. element content xpathParser release data release Known issues As hpple is a wrapper over XPathQuery which is another wrapper this option probably is not the most efficient. If performance is an issue in your project I recommend to code your own..
iPhone Development - XMLParser vs. libxml2 vs. TouchXML http://stackoverflow.com/questions/406811/iphone-development-xmlparser-vs-libxml2-vs-touchxml objects and autorelease or those coming over from the .Net world. Thus there is a need desire for a native Objective C wrapper around libxml to make it more familiar. TouchXML is one such wrapper. It works well if you only need read access to the.. there is a need desire for a native Objective C wrapper around libxml to make it more familiar. TouchXML is one such wrapper. It works well if you only need read access to the XML. If you want to alter the XML or create XML fragments documents from..
How to share keychain data between iOS applications http://stackoverflow.com/questions/4115744/how-to-share-keychain-data-between-ios-applications for which it took me quite some time to learn the answer. The GenericKeychain example is a good start at providing a wrapper for sharing keychain data between applications when using the accessGroup in the init. However implementing this in my app..
Most effective way to do networking on Mac/iPhone? http://stackoverflow.com/questions/4269613/most-effective-way-to-do-networking-on-mac-iphone right now I'm just trying to be quickly done with a small project. I'd love to have an Apple provided Objective C wrapper but I'd like to hear some thoughts on what people are commonly doing. If you think BSD sockets are the way to go feel free.. GameKit a child can use it 4 Just use Bonjour two lines of code to find other devices. an Apple provided Objective C wrapper ... AsyncSockets written originally by the mysterious Dustin J. Voss is SO GOOD that Apple just won't bother trying to write..
Grand Central Dispatch (GCD) vs. performSelector - need a better explanation http://stackoverflow.com/questions/5225130/grand-central-dispatch-gcd-vs-performselector-need-a-better-explanation in my apps and tend to think of them as interchangeable that is performSelectorOnMainThread waitUntilDone is an Obj C wrapper to the GCD C syntax. I've been thinking of these two commands as equivalent dispatch_sync dispatch_get_main_queue ^ self..
AES interoperability between .Net and iPhone? http://stackoverflow.com/questions/538435/aes-interoperability-between-net-and-iphone be removed. The .Net code is from http blog.realcoderscoding.com index.php 2008 07 dot net encryption simple aes wrapper The iPhone code uses the sample code from http nootech.wordpress.com 2009 01 17 symmetric encryption with the iphone sdk.. doh Thus the IV and key used by .Net is hleolhleolhleolh . This is not part of the API but rather due to the wrapper code that you pointed at which has a serious bug in it... . The iPhone code uses 0 for IV. Initialization vector dummy in..
Convert decimal to fraction in Objective-C? http://stackoverflow.com/questions/5552537/convert-decimal-to-fraction-in-objective-c floats to human readable fractions Specifically this answer featuring actual C code . Here is a quick c function wrapper of said algorithm typedef struct long nominator long denominator double error Fraction Find rational approximation to given.. to given real number David Eppstein UC Irvine 8 Aug 1993 With corrections from Arno Formella May 2008 Function wrapper by Regexident April 2011 usage fractionFromReal double realNumber long maxDenominator realNumber is real number to approx..
iOS: How to store username/password within an app? http://stackoverflow.com/questions/6972092/ios-how-to-store-username-password-within-an-app concern . Apple provides sample code that stores reads and deletes keychain items and here is how to use the keychain wrapper class from that sample which greatly simplifies using Keychain. Include Security.framework in Xcode 3 right click on frameworks..
Where's the best SQLite 3 tutorial for iPhone-SDK? [closed] http://stackoverflow.com/questions/716839/wheres-the-best-sqlite-3-tutorial-for-iphone-sdk that you can just use your database. I've used Gus Mueller's FMDatabase classes on the iPhone. They provide a thin wrapper around SQLite. A final note It seems CoreData will become available on the iPhone with OS version 3. You can use SQLite..
Documented process for using facebook connect for the iPhone to upload photos http://stackoverflow.com/questions/750328/documented-process-for-using-facebook-connect-for-the-iphone-to-upload-photos https developers.facebook.com docs guides policy examples_and_explanations Extended_Permissions A nice Obj C wrapper on Mobile Orchard http www.mobileorchard.com marketing in code part 2 setting a users status in facebook from an iphone..
http://stackoverflow.com/questions/830218/nsoperation-on-the-iphone scenarios for when NSOperation on the iPhone is an ideal tool to use in an application. To my understanding this is a wrapper around writing your own threaded code. I haven't seen any Apple demo apps using it and I'm wondering if I'm missing out..
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