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2014/10/15 ¤U¤È 10:13:39
iphone Programming Glossary: scenariosiOS Image Orientation has Strange Behavior http://stackoverflow.com/questions/10600613/ios-image-orientation-has-strange-behavior everything seems to work perfectly just like photos taken from the internet EDIT Here are what some of the images and scenarios actually look like. Based off the comments so far it looks like this strange behavior is more than just an iPhone behavior..
Check if the time and date is between a particular date and time http://stackoverflow.com/questions/10671468/check-if-the-time-and-date-is-between-a-particular-date-and-time between the time duration as in between 11.00 am from 11.00 pm I need to calculate the time remaining to the following scenarios a. If the time is 10am i need to calculate the time to the start time which is 11.00am . the answer is 1 hour . b. If the..
iPhone 5 splashscreen not displaying correctly - Phonegap http://stackoverflow.com/questions/12450603/iphone-5-splashscreen-not-displaying-correctly-phonegap top and bottom bars of the app initializing. I'm not entirely sure how it works but I can think of two possible scenarios 1 Both images are displayed simultaneously but for some reason the 5 auto hides while the 4 waits for the call from the..
How to add a contact to the iPhone's Address Book from a Web Page? http://stackoverflow.com/questions/1773876/how-to-add-a-contact-to-the-iphones-address-book-from-a-web-page added the user agent sniffing and combined into a single download.php file which detects iOS Mobile Safari UiWebView scenarios to prevent Farme Load Interrupted errors and serves the .vcf file to all bnut Apple devices which get the .vcf embedded..
Crossplatform iPhone / Android code sharing http://stackoverflow.com/questions/2380258/crossplatform-iphone-android-code-sharing Simply put What is the most effective way to share reuse code between iPhone and Android builds The two most common scenarios I think would be Blank slate new project knowing ahead of time there is a large chunk of reusable logic that needs to run..
apply style to range of text with javascript in uiwebview http://stackoverflow.com/questions/2887101/apply-style-to-range-of-text-with-javascript-in-uiwebview occasional strong or emphasized phrase. At runtime I need to apply styles to ranges of text. There are a few similar scenarios one of which is highlighting search results. If the user has searched for something I would like to change the background..
iPhone Landscape FAQ and Solutions http://stackoverflow.com/questions/2953351/iphone-landscape-faq-and-solutions recognized. A simple search for questions tagged iphone and landscape reveals these issues which occur under certain scenarios Landscape only iPhone app with multiple nibs App started in Landscape mode view from first nib is rendered fine everything..
Create provisioning profile in iphone application http://stackoverflow.com/questions/368062/create-provisioning-profile-in-iphone-application
Is there a way to toggle bluetooth and/or wifi on and off programatically in iOS? http://stackoverflow.com/questions/4518406/is-there-a-way-to-toggle-bluetooth-and-or-wifi-on-and-off-programatically-in-ios 4.x devices iPhone and iPad . I am constantly toggling these functions as I move between different locations and usage scenarios and right now it takes multiple taps and visits to the Settings App. I am looking to create a simple App that lives on Springboard..
http://stackoverflow.com/questions/459833/which-open-source-licenses-are-compatible-with-the-apples-iphone-and-its-offici distribute the tools and scripts that are necessary for an end user to rebuild the software. For some embedded system scenarios you would require the embedded system vendor to disclose his developer tools and APIs to any end users and this might not..
Why does viewWillAppear not get called when an app comes back from the background? http://stackoverflow.com/questions/5277940/why-does-viewwillappear-not-get-called-when-an-app-comes-back-from-the-backgroun do this. I'd much rather put all my layout information in the viewWillAppear method and let that handle all possible scenarios. I've even tried to call viewWillAppear from applicationWillEnterForeground but I can't seem to pinpoint which is the current..
How can an iOS app keep a TCP connection alive indefinitely while in the background? http://stackoverflow.com/questions/5840365/how-can-an-ios-app-keep-a-tcp-connection-alive-indefinitely-while-in-the-backgro connection alive indefinitely while in the background An iPhone app connecting to a remote server via TCP. The use scenarios are app user sends data to server and server responds data back. server might send data to app while it does nothing. Assume..
Objective-C get a class property from string http://stackoverflow.com/questions/6179427/objective-c-get-a-class-property-from-string of columns properties like date column1 and column2 . To keep the programming clean so I can adapt my app to multiple scenarios input fields are mapped to a Core Data property inside a plist so for example I have a string variable called dataToGet..
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 two lines the alloc init line and the added import. Added This is what I've come up with so far seems to work in all scenarios @implementation BNSDateFormatter id init static NSLocale en_US_POSIX nil NSDateFormatter me super init if en_US_POSIX nil..
What exactly does delegate do in xcode ios project? http://stackoverflow.com/questions/7215698/what-exactly-does-delegate-do-in-xcode-ios-project how to think about it ahead of the technical details is important. Simply put a delegate is a callback. Two main scenarios to use delegates A class or control wants to abstract out the details on how to do work like retrieve data . Allow others..
Moving a Stick figure, anchorpoints, animation, or something else…? http://stackoverflow.com/questions/7808981/moving-a-stick-figure-anchorpoints-animation-or-something-else When would you want to modify the anchor point I've done so only in the following situations and avoid it in all other scenarios to align non animated textures with the screen window borders or similar to right left top bottom align a label button or..
What are the advantages and disadvantages of using ARC? [closed] http://stackoverflow.com/questions/7888568/what-are-the-advantages-and-disadvantages-of-using-arc ARC has been tested in real world usage it's likely that there are a number issues remaining which show up in complex scenarios which you will want to avoid being the first to know and debug. OS X's Garbage Collection is an example of why you may want..
http://stackoverflow.com/questions/830218/nsoperation-on-the-iphone on the iPhone I've been looking for some concrete scenarios for when NSOperation on the iPhone is an ideal tool to use in an application. To my understanding this is a wrapper around..
Will my iPhone app take a performance hit if I use Objective-C for low level code? http://stackoverflow.com/questions/926728/will-my-iphone-app-take-a-performance-hit-if-i-use-objective-c-for-low-level-cod and weaknesses my goal is to find out precisely what they are so that they can be avoided exploited in real world scenarios. c iphone objective c performance optimization share improve this question Mike Ash has some hard numbers for performance..
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