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2014/10/15 ¤U¤È 10:12:32
iphone Programming Glossary: peopleHow to programmatically send SMS on the iPhone? http://stackoverflow.com/questions/10848/how-to-programmatically-send-sms-on-the-iphone If you could send an SMS within a program on the iPhone you'll be able to write games that spam people in the background. I'm sure you really want to have spams from your friends Try out this new game It..
Remove all but numbers from NSString http://stackoverflow.com/questions/1129521/remove-all-but-numbers-from-nsstring the original was written off the top of my head and I figured it would be enough to point the people in the right direction. It seems that people are after code they can just copy paste straight into their.. my head and I figured it would be enough to point the people in the right direction. It seems that people are after code they can just copy paste straight into their application. I also agree that Michael Pelz..
How to detect iPhone 5 (widescreen devices)? http://stackoverflow.com/questions/12446990/how-to-detect-iphone-5-widescreen-devices use it in standard if else statements if IS_IPHONE_5 else Edit Better detection As stated by some people this does only detect a widescreen not an actual iPhone 5. Next versions of the iPod touch will maybe..
iPhone viewWillAppear not firing http://stackoverflow.com/questions/131062/iphone-viewwillappear-not-firing viewWillAppear not firing I've read numerous posts about people having problems with viewWillAppear when you do not create your view hierarchy just right. My problem..
Expand/collapse section in UITableView http://stackoverflow.com/questions/1938921/expand-collapse-section-in-uitableview tableView numberOfRowsInSection NSInteger section if mybooleans section we want the number of people plus the header cell return self numberOfPeopleInGroup section 1 else we just want the header cell return..
iPhone ivar naming convention [duplicate] http://stackoverflow.com/questions/2114587/iphone-ivar-naming-convention Thanks iphone objective c share improve this question There is not consensus on this. Some people like to use it for clarity to separate out class variables and as another responder noted to avoid conflict.. use is mixed. However I greatly prefer to not use the _ prefix and have two strong reasons 1 Some people think the _ is a good indicator of private . My take is that NO class local variable should be accessed..
Using SSL in an iPhone App - Export Compliance http://stackoverflow.com/questions/2128927/using-ssl-in-an-iphone-app-export-compliance the US government ios iphone ssl encryption app store share improve this question For other people coming to find this answer The process has changed as of Summer 2010 and you probably need an ERN now..
http://stackoverflow.com/questions/2711297/underline-text-in-uilabel text in UIlabel How can I underline a text that could be multiple lines of string I find some people suggest UIWebView but it is obviously too heave a class for just text rendering. My thoughts was to..
Bold & Non-Bold Text In A Single UILabel? http://stackoverflow.com/questions/3586871/bold-non-bold-text-in-a-single-uilabel The second is to use CoreText and get similar results with a bit more of code. Interested people please look down the old answer. Now I am just being lazy so p _label setText text There is a couple..
iphone/ipad: How exactly use NSAttributedString? http://stackoverflow.com/questions/3786528/iphone-ipad-how-exactly-use-nsattributedstring ipad How exactly use NSAttributedString Yes many people are saying about Rich Text in iphone ipad and many knows about NSAttributedString . But how to use NSAttributedString..
How to link to apps on the app store http://stackoverflow.com/questions/433907/how-to-link-to-apps-on-the-app-store a free version of my iPhone game. I want to have a button inside the free version that takes people to the paid version in the app store. If I use a standard link http itunes.apple.com WebObjects MZStore.woa..
http://stackoverflow.com/questions/554997/cancel-a-uiview-animation ended event I want to cancel it cut it short . Is this possible Googling around finds a few people asking the same question with no answers and one or two people speculating that it can't be done. iphone.. Googling around finds a few people asking the same question with no answers and one or two people speculating that it can't be done. iphone cocoa touch core animation share improve this question..
Open source CoverFlow library for iPhone [closed] http://stackoverflow.com/questions/718984/open-source-coverflow-library-for-iphone getting published in the App Store. iphone coverflow share improve this question The nice people at Chaosinmotion have got the following available http www.chaosinmotion.com flowcover.html It's BSD..
When do you make an underscore in front of an instance variable? [duplicate] http://stackoverflow.com/questions/837559/when-do-you-make-an-underscore-in-front-of-an-instance-variable I must know about iphone objective c cocoa cocoa touch share improve this question A lot of people use this for private variables to differentiate between private variables and public variables within..
Dispelling the UIImage imageNamed: FUD http://stackoverflow.com/questions/924740/dispelling-the-uiimage-imagenamed-fud the UIImage imageNamed FUD I see a lot of people saying imageNamed is bad but equal numbers of people saying the performance is good especially when.. the UIImage imageNamed FUD I see a lot of people saying imageNamed is bad but equal numbers of people saying the performance is good especially when rendering UITableView s. See this SO question for example.. tool. Sadly it is badly named and there is no equivaluent that is as easy to use hence people overuse it and get upset when it simply does its job I added a category to UIImage to fix that header..
How to programmatically send SMS on the iPhone? http://stackoverflow.com/questions/10848/how-to-programmatically-send-sms-on-the-iphone cocoa touch sms share improve this question Restrictions If you could send an SMS within a program on the iPhone you'll be able to write games 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..
Remove all but numbers from NSString http://stackoverflow.com/questions/1129521/remove-all-but-numbers-from-nsstring @ @ strippedString 123123123 EDIT I've updated the code because the original was written off the top of my head and I figured it would be enough to point the people in the right direction. It seems that people are after code they can just copy paste straight into their application. I also agree that Michael Pelz Sherman's solution.. the code because the original was written off the top of my head and I figured it would be enough to point the people in the right direction. It seems that people are after code they can just copy paste straight into their application. I also agree that Michael Pelz Sherman's solution is more appropriate than using NSScanner..
How to detect iPhone 5 (widescreen devices)? http://stackoverflow.com/questions/12446990/how-to-detect-iphone-5-widescreen-devices as pointed in the comments by H2CO3. So from now on you can use it in standard if else statements if IS_IPHONE_5 else Edit Better detection As stated by some people this does only detect a widescreen not an actual iPhone 5. Next versions of the iPod touch will maybe also have such a screen so we may use another set of macros...
iPhone viewWillAppear not firing http://stackoverflow.com/questions/131062/iphone-viewwillappear-not-firing viewWillAppear not firing I've read numerous posts about people having problems with viewWillAppear when you do not create your view hierarchy just right. My problem is I can't figure out what that means. If I create a RootViewController..
Expand/collapse section in UITableView http://stackoverflow.com/questions/1938921/expand-collapse-section-in-uitableview the section if it is expanded. NSInteger tableView UITableView tableView numberOfRowsInSection NSInteger section if mybooleans section we want the number of people plus the header cell return self numberOfPeopleInGroup section 1 else we just want the header cell return 1 You would also have to update your cellForRowAtIndexPath..
iPhone ivar naming convention [duplicate] http://stackoverflow.com/questions/2114587/iphone-ivar-naming-convention variable _variable Why is this done What am I missing Thanks iphone objective c share improve this question There is not consensus on this. Some people like to use it for clarity to separate out class variables and as another responder noted to avoid conflict with incoming parameter names. Even in Apple sample.. with incoming parameter names. Even in Apple sample code the use is mixed. However I greatly prefer to not use the _ prefix and have two strong reasons 1 Some people think the _ is a good indicator of private . My take is that NO class local variable should be accessed without a setter getter property and thus they are ALL private..
Using SSL in an iPhone App - Export Compliance http://stackoverflow.com/questions/2128927/using-ssl-in-an-iphone-app-export-compliance to get permission to use it either from Apple or from the US government ios iphone ssl encryption app store share improve this question For other people coming to find this answer The process has changed as of Summer 2010 and you probably need an ERN now not a CCATS as was necessary at the time John wrote his answer...
http://stackoverflow.com/questions/2711297/underline-text-in-uilabel text in UIlabel How can I underline a text that could be multiple lines of string I find some people suggest UIWebView but it is obviously too heave a class for just text rendering. My thoughts was to figure out the start point and length of each string in each..
Bold & Non-Bold Text In A Single UILabel? http://stackoverflow.com/questions/3586871/bold-non-bold-text-in-a-single-uilabel less fancy and show it just as plain text without attributes. The second is to use CoreText and get similar results with a bit more of code. Interested people please look down the old answer. Now I am just being lazy so p _label setText text There is a couple of good introductory blog posts here from guys at invasivecode..
iphone/ipad: How exactly use NSAttributedString? http://stackoverflow.com/questions/3786528/iphone-ipad-how-exactly-use-nsattributedstring ipad How exactly use NSAttributedString Yes many people are saying about Rich Text in iphone ipad and many knows about NSAttributedString . But how to use NSAttributedString please I searched for much time no extract..
How to link to apps on the app store http://stackoverflow.com/questions/433907/how-to-link-to-apps-on-the-app-store to link to apps on the app store So I am creating a free version of my iPhone game. I want to have a button inside the free version that takes people to the paid version in the app store. If I use a standard link http itunes.apple.com WebObjects MZStore.woa wa viewSoftware id 300136119 mt 8 the iphone opens safari..
http://stackoverflow.com/questions/554997/cancel-a-uiview-animation But before the animation completes and I get the animation ended event I want to cancel it cut it short . Is this possible Googling around finds a few people asking the same question with no answers and one or two people speculating that it can't be done. iphone cocoa touch core animation share improve this question.. ended event I want to cancel it cut it short . Is this possible Googling around finds a few people asking the same question with no answers and one or two people speculating that it can't be done. iphone cocoa touch core animation share improve this question The way I do it is to create a new animation to your end point...
Open source CoverFlow library for iPhone [closed] http://stackoverflow.com/questions/718984/open-source-coverflow-library-for-iphone
When do you make an underscore in front of an instance variable? [duplicate] http://stackoverflow.com/questions/837559/when-do-you-make-an-underscore-in-front-of-an-instance-variable underscore there Does it have a special meaning A Convention I must know about iphone objective c cocoa cocoa touch share improve this question A lot of people use this for private variables to differentiate between private variables and public variables within an object. It is a completely optional way of working. share..
Dispelling the UIImage imageNamed: FUD http://stackoverflow.com/questions/924740/dispelling-the-uiimage-imagenamed-fud the UIImage imageNamed FUD I see a lot of people saying imageNamed is bad but equal numbers of people saying the performance is good especially when rendering UITableView s. See this SO question for example or.. the UIImage imageNamed FUD I see a lot of people saying imageNamed is bad but equal numbers of people saying the performance is good especially when rendering UITableView s. See this SO question for example or this article on iPhoneDeveloperTips.com UIImage 's imageNamed.. or murder your children. It's pretty simple but it is an optimisation tool. Sadly it is badly named and there is no equivaluent that is as easy to use hence people overuse it and get upset when it simply does its job I added a category to UIImage to fix that header omitted Before you waste time editing this please remember..
How to programmatically send SMS on the iPhone? http://stackoverflow.com/questions/10848/how-to-programmatically-send-sms-on-the-iphone Restrictions If you could send an SMS within a program on the iPhone you'll be able to write games 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..
Remove all but numbers from NSString http://stackoverflow.com/questions/1129521/remove-all-but-numbers-from-nsstring updated the code because the original was written off the top of my head and I figured it would be enough to point the people in the right direction. It seems that people are after code they can just copy paste straight into their application. I.. off the top of my head and I figured it would be enough to point the people in the right direction. It seems that people are after code they can just copy paste straight into their application. I also agree that Michael Pelz Sherman's solution..
How to detect iPhone 5 (widescreen devices)? http://stackoverflow.com/questions/12446990/how-to-detect-iphone-5-widescreen-devices from now on you can use it in standard if else statements if IS_IPHONE_5 else Edit Better detection As stated by some people this does only detect a widescreen not an actual iPhone 5. Next versions of the iPod touch will maybe also have such a screen..
iPhone viewWillAppear not firing http://stackoverflow.com/questions/131062/iphone-viewwillappear-not-firing viewWillAppear not firing I've read numerous posts about people having problems with viewWillAppear when you do not create your view hierarchy just right. My problem is I can't figure..
Expand/collapse section in UITableView http://stackoverflow.com/questions/1938921/expand-collapse-section-in-uitableview tableView UITableView tableView numberOfRowsInSection NSInteger section if mybooleans section we want the number of people plus the header cell return self numberOfPeopleInGroup section 1 else we just want the header cell return 1 You would also..
iPhone ivar naming convention [duplicate] http://stackoverflow.com/questions/2114587/iphone-ivar-naming-convention done What am I missing Thanks iphone objective c share improve this question There is not consensus on this. Some people like to use it for clarity to separate out class variables and as another responder noted to avoid conflict with incoming.. sample code the use is mixed. However I greatly prefer to not use the _ prefix and have two strong reasons 1 Some people think the _ is a good indicator of private . My take is that NO class local variable should be accessed without a setter..
Using SSL in an iPhone App - Export Compliance http://stackoverflow.com/questions/2128927/using-ssl-in-an-iphone-app-export-compliance from Apple or from the US government ios iphone ssl encryption app store share improve this question For other people coming to find this answer The process has changed as of Summer 2010 and you probably need an ERN now not a CCATS as was..
http://stackoverflow.com/questions/2711297/underline-text-in-uilabel text in UIlabel How can I underline a text that could be multiple lines of string I find some people suggest UIWebView but it is obviously too heave a class for just text rendering. My thoughts was to figure out the start..
Bold & Non-Bold Text In A Single UILabel? http://stackoverflow.com/questions/3586871/bold-non-bold-text-in-a-single-uilabel text without attributes. The second is to use CoreText and get similar results with a bit more of code. Interested people please look down the old answer. Now I am just being lazy so p _label setText text There is a couple of good introductory..
iphone/ipad: How exactly use NSAttributedString? http://stackoverflow.com/questions/3786528/iphone-ipad-how-exactly-use-nsattributedstring ipad How exactly use NSAttributedString Yes many people are saying about Rich Text in iphone ipad and many knows about NSAttributedString . But how to use NSAttributedString please..
How to link to apps on the app store http://stackoverflow.com/questions/433907/how-to-link-to-apps-on-the-app-store store So I am creating a free version of my iPhone game. I want to have a button inside the free version that takes people to the paid version in the app store. If I use a standard link http itunes.apple.com WebObjects MZStore.woa wa viewSoftware..
http://stackoverflow.com/questions/554997/cancel-a-uiview-animation and I get the animation ended event I want to cancel it cut it short . Is this possible Googling around finds a few people asking the same question with no answers and one or two people speculating that it can't be done. iphone cocoa touch core.. it short . Is this possible Googling around finds a few people asking the same question with no answers and one or two people speculating that it can't be done. iphone cocoa touch core animation share improve this question The way I do it is..
Open source CoverFlow library for iPhone [closed] http://stackoverflow.com/questions/718984/open-source-coverflow-library-for-iphone might keep an app from getting published in the App Store. iphone coverflow share improve this question The nice people at Chaosinmotion have got the following available http www.chaosinmotion.com flowcover.html It's BSD licensed. share improve..
When do you make an underscore in front of an instance variable? [duplicate] http://stackoverflow.com/questions/837559/when-do-you-make-an-underscore-in-front-of-an-instance-variable meaning A Convention I must know about iphone objective c cocoa cocoa touch share improve this question A lot of people use this for private variables to differentiate between private variables and public variables within an object. It is a..
Dispelling the UIImage imageNamed: FUD http://stackoverflow.com/questions/924740/dispelling-the-uiimage-imagenamed-fud the UIImage imageNamed FUD I see a lot of people saying imageNamed is bad but equal numbers of people saying the performance is good especially when rendering UITableView.. the UIImage imageNamed FUD I see a lot of people saying imageNamed is bad but equal numbers of people saying the performance is good especially when rendering UITableView s. See this SO question for example or this article.. but it is an optimisation tool. Sadly it is badly named and there is no equivaluent that is as easy to use hence people overuse it and get upset when it simply does its job I added a category to UIImage to fix that header omitted Before you..
App crash on 4.0 but not on 5.0 http://stackoverflow.com/questions/11257006/app-crash-on-4-0-but-not-on-5-0 crash on 4.0 but not on 5.0 I trying to fix a strange bugg. People with IOS 4 can't even start my app after the update before it crashes. IOS 5 devices works great. The things that comes..
Is MAC address of iPhone unique and will it change? http://stackoverflow.com/questions/11505015/is-mac-address-of-iphone-unique-and-will-it-change address . Err it should be. There're ways how to change it but it's not a task for common user so yes you can use it. People tend to use things like OpenUDID and friends. Go to uncle Google and search for iOS deprecated UDID and you can have something..
What are the “gotchas” when developing an iPhone Game? http://stackoverflow.com/questions/1176266/what-are-the-gotchas-when-developing-an-iphone-game There are those who will tell you that the runtime type management of Objective C is too slow for complex games. People certainly make OK games using it with Cocos2D and other engines but again it depends on the game. There are professional..
UISearchBar Sample Code [closed] http://stackoverflow.com/questions/1302962/uisearchbar-sample-code of color names. Selection of a color name changes the tint of the search bar. Also see their Chapter 9 01a Finding People app. iPhoneSDK's source code TableViewPart6 searches a table of country names with 2 sections for countries visited and..
Security When Using REST API in an iPhone Application http://stackoverflow.com/questions/15273705/security-when-using-rest-api-in-an-iphone-application the application. So I'm not necessarily worried about others being able to make API calls to it. What I care about is People being able to make API calls using my application's client credentials which means that I can't detect on the server side.. client credentials which means that I can't detect on the server side that it didn't come from my application People being able to abuse the additional scopes that my client ID will allow them to have and traditional API users will not have..
http://stackoverflow.com/questions/2136051/calculating-multiline-text-height-for-uilabel-uitableviewcell-different-results some cells because sizeWithFont returns different dimensions from actual drawing. A specific example The text is this People forget that @BillGates had a sexy 1 4 inch thick slate back in 1993 from NEC. Whatever happens this week will NOT be about..
Convert existing iOS paid app to freemium model with in-app purchase http://stackoverflow.com/questions/3735635/convert-existing-ios-paid-app-to-freemium-model-with-in-app-purchase I just want to say I personally think the freemium model is great. It has worked out very well for many developers. People love to download free apps and will do it on a whim but pay much more attention to an app before spending 0.99 Which is..
how to quit (exit) an app in iPhone4 sdk http://stackoverflow.com/questions/3869679/how-to-quit-exit-an-app-in-iphone4-sdk From Apple's docs http developer.apple.com library ios documentation UserExperience Conceptual MobileHIG MobileHIG.pdf People quit an iPhone application by opening a different application. In particular note that people don ™t tap an application close..
Getting current device language in iOS? http://stackoverflow.com/questions/3910244/getting-current-device-language-in-ios
iPhone : OpenGL ES : Detecting if you have tapped a object (cube) on screen http://stackoverflow.com/questions/4365856/iphone-opengl-es-detecting-if-you-have-tapped-a-object-cube-on-screen so that I can work out if I have clicked one of them Surely I need something to work out which way I am facing. People have suggested rendering them off screen and doing something but it went completely over my head. I think of scrapping the..
Is is possible to target the iPhone using Apache Ant? http://stackoverflow.com/questions/4967338/is-is-possible-to-target-the-iphone-using-apache-ant
http://stackoverflow.com/questions/4973156/how-to-write-a-rest-api Data with a Web Service Part 1 I have fixed the broken links below by finding the articles in the way back machine. People seem to like the links so I will keep them. The links above should provide more food for thought. I am doing exactly the..
http://stackoverflow.com/questions/5360846/suspend-the-application to access the feature that isn ™t functioning. The philosophical reason for this is explained earlier in that document People not applications should initiate and control actions. Although an application can suggest a course of action or warn about.. and predictable. And when actions are simple and straightforward users can easily understand and remember them. People expect to have ample opportunity to cancel an operation before it begins and they expect to get a chance to confirm their..
Where can I find a good example of a Core Data to-many relationship? http://stackoverflow.com/questions/5399195/where-can-i-find-a-good-example-of-a-core-data-to-many-relationship because reading about it hasnt been much help. iphone objective c xcode core data share improve this question People are often confused by to many relationships because one entity represents the relationship as a set while the other represents..
What are the key concepts for an iPhone Developer to learn? [closed] http://stackoverflow.com/questions/5677655/what-are-the-key-concepts-for-an-iphone-developer-to-learn for every alloc retain new and copy you must have a corresponding release or autorelease . A note about autorelease People often have trouble with understanding autorelease . Generally speaking local autoreleased objects are guaranteed to be around..
Pros and cons of using XIBs and doing views programmatically http://stackoverflow.com/questions/6332998/pros-and-cons-of-using-xibs-and-doing-views-programmatically views on interface builder they are pre built so even if they use more memory the user feels everything is faster. People say doing everything using code is harder but I find it to be just as easy so I want to know if anyone has experienced some..
http://stackoverflow.com/questions/6776402/speech-to-text-conversion I don't think the Google APIs are intended for public use. They are services hosted by Google for Android and Chrome. People have reversed engineered the API and built some libraries to let people use it but I wouldn't build a commercial application..
Google plus api for posting on wall like facebook http://stackoverflow.com/questions/7857812/google-plus-api-for-posting-on-wall-like-facebook scope https www.googleapis.com auth plus.me response_type token as a url for loading request in webview. People should note one thing here that you need to create a client id in api console for your app that is web based and not as..
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