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2014/10/15 ¤U¤È 10:10:05
iphone Programming Glossary: hintiPhone SDK - Export data to XLS (not via CSV) http://stackoverflow.com/questions/11535772/iphone-sdk-export-data-to-xls-not-via-csv So after giving up after days of trying to use CSV to solve the issues above I gave up. Someone can give me some hint on how I can export my data to XLS iphone csv xls share improve this question This article explains how to programmatically..
How to draw a gradient line (fading in/out) with Core Graphics/iPhone? http://stackoverflow.com/questions/1303855/how-to-draw-a-gradient-line-fading-in-out-with-core-graphics-iphone
How to make xib compatible with both iphone 5 and iphone 4 devices http://stackoverflow.com/questions/13275144/how-to-make-xib-compatible-with-both-iphone-5-and-iphone-4-devices is going beyond the bottom of iphone 3.5 inch or not filling completely the iphone 4 inch retina. Can someone give a hint how to actually make an xib compatible to both the devices For more clarity I am adding screenshots When I set size 3.5..
http://stackoverflow.com/questions/1388467/reading-epub-format and you'll get an href. c this is the the file of the first chapter to show the user. Work out what the full path is hint it's wherever you unzipped the zip file to in 3 plus the base directory of the OPF file in 6 8 create an NSURL using fileURLWithPath..
iPhone App floating point calculations when released to the app store. http://stackoverflow.com/questions/14210621/iphone-app-floating-point-calculations-when-released-to-the-app-store why this might be behaving in this way iphone ios app store nsmanagedobject share improve this question Is more a hint than an answer.. but as I already said in comments you can check the different behavior between Release and Debug version...
What is the second parameter of NSLocalizedString()? http://stackoverflow.com/questions/1442822/what-is-the-second-parameter-of-nslocalizedstring to be in that language What's up World Yo World Good Day World etc. . You can add a string in the comment field to hint this usage to the translator who will one would presume be better able to localize your application. share improve this..
How to check programatically if an App is installed? http://stackoverflow.com/questions/3512228/how-to-check-programatically-if-an-app-is-installed not open. So testing if fb will open will indicate that there is an app installed which registered fb which is a good hint for the facebook app. check whether facebook is likely to be installed or not if UIApplication sharedApplication canOpenURL..
NSNotificationCenter trapping and tracing all NSNotifications http://stackoverflow.com/questions/3725234/nsnotificationcenter-trapping-and-tracing-all-nsnotifications simulator . What am I missing Is there a way e.g. a tool for reliably observing a NSNotificationCenter Thanks for any hint. iphone trace nsnotifications share improve this question The only solution I got to work was using breakpoints. I..
Measuring time the vehicle takes to accelerate in iPhone http://stackoverflow.com/questions/4654864/measuring-time-the-vehicle-takes-to-accelerate-in-iphone from the acceleration values are get the acceleration values integrate over the values to get the velocity Some hint velocity i acceleration i acceleration i 1 2 interval velocity i 1 interval is the time between acceleration i and acceleration..
To upload the image file to a web form http://stackoverflow.com/questions/5151004/to-upload-the-image-file-to-a-web-form an image file to the web form and how to submit those two. Kindly help me out of this. I am not getting any of the hint how to do it. Thanking you.... iphone objective c share improve this question You will need to modify these examples..
How to get selection text from UIWebView? http://stackoverflow.com/questions/6260926/how-to-get-selection-text-from-uiwebview release facebookMenuItem release I would like to get the selection text on UIWebView. Does anybody have an idea or hint Thanks. iphone objective c ipad uiwebview share improve this question Check out this link This might help you share..
iPhone - in-App purchase consumable correct approach http://stackoverflow.com/questions/6449312/iphone-in-app-purchase-consumable-correct-approach doc uid DTS40007797 Intro DontLinkElementID_2 Here is some sample code where I store and retrieve the number of paid hints that a user has remaining Storing the consumable hint item count int hintsLeft 100 KeychainItemWrapper wrapper KeychainItemWrapper.. some sample code where I store and retrieve the number of paid hints that a user has remaining Storing the consumable hint item count int hintsLeft 100 KeychainItemWrapper wrapper KeychainItemWrapper alloc initWithIdentifier @ Hints accessGroup.. I store and retrieve the number of paid hints that a user has remaining Storing the consumable hint item count int hintsLeft 100 KeychainItemWrapper wrapper KeychainItemWrapper alloc initWithIdentifier @ Hints accessGroup nil NSString hintsString..
How can I change the image displayed in an UIImageView programmatically? http://stackoverflow.com/questions/706240/how-can-i-change-the-image-displayed-in-an-uiimageview-programmatically programmatically I have an IBOutlet to an UIImageView but when I look at the UIImageView doc I can't see any hint about how to programmatically change it. Do I have to fetch an UIImage object from that UIImageView iphone uiimageview..
What's the difference between sending -release or -drain to an Autorelease Pool? http://stackoverflow.com/questions/797419/whats-the-difference-between-sending-release-or-drain-to-an-autorelease-pool
http://stackoverflow.com/questions/8032314/smb-samba-support-on-ios believe anything you read in the IETF draft or the SNIA document same document different formatting . Use it only as a hint. The definitive reference is whatever you see on the wire. WireShark Rules ... look at JCIFS for design inspiration such..
How to resolve 'unrecognized selector sent to instance'? http://stackoverflow.com/questions/861626/how-to-resolve-unrecognized-selector-sent-to-instance string property on this instance the app crashes with 'unrecognized selector sent to instance'. Xcode provides a code hint for the property which means it is known in the calling app. The particular class is compiled into the static library target...
UIView: how to do non-destructive drawing? http://stackoverflow.com/questions/865636/uiview-how-to-do-non-destructive-drawing prevent the contents from being erased by doing the following self setClearsContextBeforeDrawing NO This is merely a hint to the graphics engine that there is no point in having it pre clear the view for you since you will likely need to re draw..
Get video NSData from ALAsset url iOS http://stackoverflow.com/questions/8791049/get-video-nsdata-from-alasset-url-ios works but I need to unnecessary write to a temp location which is very time consuming. Getting video from ALAsset Any hint in right direction would be highly appreciated. Waiting for your replies iphone ios cocoa touch cocoa alasset share improve..
kCVPixelFormatType_420YpCbCr8BiPlanarFullRange frame to UIImage conversion http://stackoverflow.com/questions/8838481/kcvpixelformattype-420ypcbcr8biplanarfullrange-frame-to-uiimage-conversion in a UIViewController is there any API to make the conversion to kCVPixelFormatType_32BGRA format Can you give some hint to tune this method provided by Apple Create a UIImage from sample buffer data UIImage imageFromSampleBuffer CMSampleBufferRef..
Get Exif data from UIImage - UIImagePickerController http://stackoverflow.com/questions/9766394/get-exif-data-from-uiimage-uiimagepickercontroller buffer length image_representation.size freeWhenDone YES identify image type jpeg png RAW file ... using UTI hint NSDictionary sourceOptionsDict NSDictionary dictionaryWithObjectsAndKeys id image_representation UTI kCGImageSourceTypeIdentifierHint..
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