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2014/10/15 ¤U¤È 10:10:09
iphone Programming Glossary: ideallyHow do I create an iPhone framework and use it in other iPhone applications http://stackoverflow.com/questions/1004817/how-do-i-create-an-iphone-framework-and-use-it-in-other-iphone-applications a framework for some reusable code that I would like to include in other iPhone apps. What is the best way to do it Ideally I would like it to work just like builtin frameworks and have the app use it without mucking around with build files. iphone..
Creating an SQLite3 database file through Objective-C http://stackoverflow.com/questions/10540728/creating-an-sqlite3-database-file-through-objective-c reading on user sandbox and also a documents directory . I'm not sure I understand the difference between the two. Ideally my app would use a button to take input from Text Fields. After the input from the texts fields is put into strings a check..
How to make a UITextField move up when keyboard is present http://stackoverflow.com/questions/1126726/how-to-make-a-uitextfield-move-up-when-keyboard-is-present frame size of the UIView . Then what needs to be implemented in order to automatically scroll to the active text field Ideally as much of the setup of the components as possible will be done in Interface Builder. I'd like to only write code for what..
Core Data: Quickest way to delete all instances of an entity http://stackoverflow.com/questions/1383598/core-data-quickest-way-to-delete-all-instances-of-an-entity all entities of type CAR or do I need to query them call then iterate through the results to delete each then save Ideally I could just say delete all where entity is Blah. thanks Adam iphone objective c core data share improve this question..
Logging to a file on the iPhone http://stackoverflow.com/questions/202299/logging-to-a-file-on-the-iphone file on the iPhone What would be the best way to write log statements to a file or database in an iPhone application Ideally NSLog output could be redirected to a file using freopen but I've seen several reports that it doesn't work. Does anyone..
Grid view in iPhone SDK [closed] http://stackoverflow.com/questions/2265293/grid-view-in-iphone-sdk 3.2 SDK is under NDA but is there a library or framework available for adding this kind of functionality non SDK . Ideally I would like to eventually develop an iPad version of the app where the grid would be 3 items wide in portrait and 4 in..
Objective-C - When to use 'self' http://stackoverflow.com/questions/2385980/objective-c-when-to-use-self UIScreen mainScreen .applicationFrame expands to mainViewController view setFrame UIScreen mainScreen applicationFrame Ideally to future proof your code you should also be using self.mainViewController or self mainViewController when retrieving this..
Create a table of contents from a pdf file http://stackoverflow.com/questions/2556344/create-a-table-of-contents-from-a-pdf-file LDS Scriptures App iPad 624 707 pdf integer value 7 No idea yet how to turn that into a usable table of contents. Ideally I would like to get to an array of NSDictionary objects with a title and matching page number. iphone objective c cocoa..
Play local notification default sound when displaying UIAlertView? http://stackoverflow.com/questions/3277811/play-local-notification-default-sound-when-displaying-uialertview a UIAlertView. Any ideas iphone cocoa touch ios4 push notification share improve this question Good question. Ideally there would be a way of selecting a system sound using AudioServices. However the following statement from Apple's System..
Bold & Non-Bold Text In A Single UILabel? http://stackoverflow.com/questions/3586871/bold-non-bold-text-in-a-single-uilabel regularFont NSFontAttributeName nil const NSRange range NSMakeRange 8 12 range of 2012 10 14 . Ideally this should not be hardcoded Create the attributed string text attributes NSMutableAttributedString attributedText NSMutableAttributedString..
http://stackoverflow.com/questions/5303263/fix-font-size-issue-on-mobile-safari-iphone-where-text-is-rendered-inconsisten zoom in but then the text will be wider than the screen and they'll have to pan horizontally to read each line of text Ideally you would fix this by using Responsive Web Design techniques to make your design adapt to mobile screen sizes in which case..
Post photo on user's wall using Facebook iOS SDK http://stackoverflow.com/questions/6702135/post-photo-on-users-wall-using-facebook-ios-sdk it seems the thing to do is upload the photo to an album and then someone post on the wall a link to that album photo. Ideally this would involve the dialog but from what I can tell that's not possible. I've managed to upload a photo to an album and..
Cleaning up the iPhone simulator http://stackoverflow.com/questions/692064/cleaning-up-the-iphone-simulator The problem is that I might change my schema but the new database won't get copied because one already exists. Ideally every time I build it would nuke the previous contents. Is this possible or do I have to manually do it Thanks. tj iphone..
How can I locally detect iPhone clock advancement by a user between app runs? http://stackoverflow.com/questions/7122216/how-can-i-locally-detect-iphone-clock-advancement-by-a-user-between-app-runs running or suspended while clock is advanced Must detect clock advancement detecting clock rollback is not sufficient Ideally the solution would be robust against reboots but that is not a requirement. iphone objective c ios clock anti cheat share..
Is it possible to show a Facebook app as a Page Tab on mobile devices? http://stackoverflow.com/questions/7220579/is-it-possible-to-show-a-facebook-app-as-a-page-tab-on-mobile-devices but cannot get the pap to show for the page. Is there another format we need to develop for the App to support mobile Ideally we would like to show the tab on iPhone app and other mobile viewing. iphone facebook mobile facebook page share improve..
Setting a background image for a tabbar http://stackoverflow.com/questions/8909379/setting-a-background-image-for-a-tabbar to Xcode 4.2 and IOS5. I managed to get it back using the options in Interface Builder but now it only works for IOS5. Ideally I would have liked to get working programatically but I'll settle for the IB solution for now. I just can't seem to get.. working for any previous releases. NOTE my TabBar is only on my RootViewController which is the main screen of my app. Ideally if I could get the code working that Nithin suggested that would be great UIImageView imageView UIImageView alloc initWithImage..
GUI Design Tools to mock up iPhone & Android applications [closed] http://stackoverflow.com/questions/929875/gui-design-tools-to-mock-up-iphone-android-applications GUI mock up tool is that's currently available I have a lot of experience using Visio and I like the way it works. Ideally though I'd want a tool which is web based for easier collaboration. Any suggestions iphone android gui mockups share..
Change the UITableViewCell Height According to Amount of Text http://stackoverflow.com/questions/9827126/change-the-uitableviewcell-height-according-to-amount-of-text on the code you have provided I think you are increasing only the cell height and not the cell.textLabel's height. Ideally you should set the frame size of cell.textLabel and also the cell for you to see the full text in the cell. A neat way to..
http://stackoverflow.com/questions/1002838/audio-on-the-iphone hour after getting my hands on the no longer available from Apple CrashLanding iPhone sample app. I found OpenAL to be ideally suited to games or even a musical instrument samples could be pre loaded adjusting the frequency was easy and looping was..
iOS Image Orientation has Strange Behavior http://stackoverflow.com/questions/10600613/ios-image-orientation-has-strange-behavior on the side of the image because it thinks it should be rotated I can't figure out how to rotate the image in memory ideally I would prefer to just wipe away that imageOrientation flag all together. Here's something else that has been baffling me..
Open Twitter Setting from ACAccountStore (iOS 5.1 TWITTER) http://stackoverflow.com/questions/11325266/open-twitter-setting-from-acaccountstore-ios-5-1-twitter accountType For the sake of brevity we'll assume there is only one Twitter account present. You would ideally ask the user which account they want to tweet from if there is more than one Twitter account present. if accountsArray count..
ios url redirect from mail to app http://stackoverflow.com/questions/15621641/ios-url-redirect-from-mail-to-app is the name you wish to use like appName Now as for the ideal solution as we are adding this to our app now you should ideally NOT send links in email with your custom scheme. The reason is that the user might open it from a computer so this link..
Getting started in Core Data for iPhone? http://stackoverflow.com/questions/1581599/getting-started-in-core-data-for-iphone is the best way to learn Core Data specifically for the iPhone I have 4ish hours that i can devote to this today so ideally I would be competent enough to add this however slightly into my app. The only way i retain data now is through NSUserDefaults..
Enable copy and paste on UITextField without making it editable http://stackoverflow.com/questions/1920541/enable-copy-and-paste-on-uitextfield-without-making-it-editable copy and paste on UITextField without making it editable I want the text in a UITextField or ideally a UILabel to be non editable but at the same time give the user the ability to copy and paste it. iphone uitextfield uilabel..
http://stackoverflow.com/questions/1980573/iwebkit-vs-jqtouch-vs-iui vs. JQTouch vs. iUI I am going to develop a content rich application that ideally should have been an iPhone app but since I'm short on time I will stick with technologies that I can such as JQuery CSS..
Connect two UIScrollView's together http://stackoverflow.com/questions/2489165/connect-two-uiscrollviews-together to control its scrolling. I started looking around more low level stuff and found the core animation scroll layers but ideally I wouldn't want to recreate UIScrollView from scratch. Still trying to figure this one out. iphone share improve this..
http://stackoverflow.com/questions/3097244/exit-application-in-ios-4-0 for the different stages so this is how you should do it. There's no point in exiting manually. If you restart the app ideally it would start where you left off so this is either by resuming or by starting and loading the old state. No reason for..
Do iPhone / Android browsers support CSS @media handheld? http://stackoverflow.com/questions/3893342/do-iphone-android-browsers-support-css-media-handheld doesn't seem to have any effect at least on the iPhone. How can I write my CSS to work differently on the iPhone etc ideally without using javascript iphone android css media share improve this question You can use @media queries link rel stylesheet..
C/C++/Obj-C Real-time algorithm to ascertain Note (not Pitch) from Vocal Input http://stackoverflow.com/questions/4062099/c-c-obj-c-real-time-algorithm-to-ascertain-note-not-pitch-from-vocal-input Imagine the 12 semitones arranged on a clock face with the needle pointing to the pitch class. That's what I'm after ideally I would like to be able to tell whether the sung note is spot on or slightly off. This is not a duplicate of previously..
What's the correct code to save a CGLayer as a PNG file? http://stackoverflow.com/questions/4064470/whats-the-correct-code-to-save-a-cglayer-as-a-png-file code uses the ASTOUNDING solution by KENNYTM Oct Nov2010 create a CGLayer for offscreen drawing note. for yourContext ideally it should be a context from your screen ie the context you normally get in one of your drawRect routines associated with..
Slight zoom on MKCoordinateRegion? http://stackoverflow.com/questions/4724176/slight-zoom-on-mkcoordinateregion fit the bounding region of a collection of pins however when the pins are displayed I have noticed that the zoom could ideally do with being a little tighter. My proposed solution to this was to make the region deltas slightly smaller SMALL ZOOM region.span.latitudeDelta..
How do I create the current date (or any date) as an NSDate without hours, minutes and seconds? http://stackoverflow.com/questions/4832536/how-do-i-create-the-current-date-or-any-date-as-an-nsdate-without-hours-minut Also I'm adding months to dates which I think caters for day light savings as I get 2300 hours on some dates. So ideally I need a function to create absolute NSDates from NSDates. I know I asked a similar question earlier but I need to end up..
NSPredicate endswith multiple files http://stackoverflow.com/questions/5032541/nspredicate-endswith-multiple-files objective c nspredicate share improve this question You don't want contains for an array you want in. You also ideally want to filter by the path extension. So NSArray extensions NSArray arrayWithObjects @ mp4 @ mov @ m4v @ pdf @ doc @ xls..
OpenGL Texture Coordinates in Pixel Space http://stackoverflow.com/questions/5879403/opengl-texture-coordinates-in-pixel-space app that uses OpenGL ES 2 for its drawing. I know that typically texture coordinates are defined in the 0 1 range but ideally I'd like to map them from 0 1023 the size of my TextureAtlas for readability's sake. I've seen sample code that defines..
Trying to “follow” someone on Twitter using new iOS 5 API, getting 406 return error. Why? http://stackoverflow.com/questions/8085785/trying-to-follow-someone-on-twitter-using-new-ios-5-api-getting-406-return-er accountType For the sake of brevity we'll assume there is only one Twitter account present. You would ideally ask the user which account they want to tweet from if there is more than one Twitter account present. if accountsArray count..
iPhone: Bonjour NSNetService IP address and port http://stackoverflow.com/questions/938521/iphone-bonjour-nsnetservice-ip-address-and-port At a minimum it should detect and discard IPv6 addresses if the rest of your app can only handle v4 addresses but ideally you should be prepared to pass both address families upstream. The port assignment will generate incorrect values for Intel..
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