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2014/10/15 ¤U¤È 10:11:15
iphone Programming Glossary: manhow to add echo effect on audio file using objective-c http://stackoverflow.com/questions/11793310/how-to-add-echo-effect-on-audio-file-using-objective-c which I want to add echo effect in recorded audio files using objective c. I am using DIRAC to add other effect e.g. man to women slow fast. now I have to make Robot voice of recorded voice. for robot voice I need to add echo effect Please help..
How can i add two uiimageview and save it to iphone photo gallery in iphone application development? http://stackoverflow.com/questions/12453913/how-can-i-add-two-uiimageview-and-save-it-to-iphone-photo-gallery-in-iphone-appl make it one image and save in the photo album. i have done step 1 and step 2 but how can i do step 3 EDIT suppose a man without beard in a picture image1 but i am adding another beard image image2 to make an image where he will look like beard.. beard in a picture image1 but i am adding another beard image image2 to make an image where he will look like beard man image3 . i want to save image 3 in photo album. Thanks In Advance for any help.. iphone ios uiimageview uiimagepickercontroller.. masked @end my design will be view named as combinedView that contains two image view one is just the source image i.e man without beard on the top of that image i am having beard image... then i make the image by this way.... UIImage myMaskedImage..
perfomSelector on button and sending parameters http://stackoverflow.com/questions/12763733/perfomselector-on-button-and-sending-parameters c selector share improve this question You can make your UIButton call a function in between like a middle man to control the next functions parameters. UIButton myButton UIButton buttonWithType UIButtonTypeRoundedRect myButton addTarget..
AES Encryption for an NSString on the iPhone http://stackoverflow.com/questions/1400246/aes-encryption-for-an-nsstring-on-the-iphone is part of the Core OS on the iPhone. Both 10.4 and 10.5 have usr include CommonCrypto although 10.5 has a man page for CCCryptor.3cc and 10.4 doesn't so YMMV. EDIT See this follow up question on using Base64 encoding for representing..
Buffering NSOutputStream used as NSInputStream? http://stackoverflow.com/questions/3221030/buffering-nsoutputstream-used-as-nsinputstream but haven't really figured out how to use it as input for an NSInputSource. I had some idea of setting up a middle man class that holds the actual buffer then creating two subclasses one for each NSInput OutputStream which holds a reference..
iPhone, CGPDFDocument - PDF links http://stackoverflow.com/questions/3257057/iphone-cgpdfdocument-pdf-links transform. CGContextConcatCTM context pdfTransform Finally we draw the page and restore the graphics state for further manipulations CGContextDrawPDFPage context page CGContextRestoreGState context As I understand its only drawing so all structure.. context As I understand its only drawing so all structure navigation or outgoing links should be handled manually ex. in touch event . There are functions which will set URL or create element with URL . Question is how to get outgoing.. The good news is there are functions provided by Apple to allow you do to this. The bad news is they're procedural and man is it a convoluted mess. In very rough pseudo code use CGPDFDocumentGetCatalog to get the catalog for the PDF look in the..
UITextView with Syntax Highlighting [duplicate] http://stackoverflow.com/questions/3642540/uitextview-with-syntax-highlighting CoreText and UITextInput . This includes but is not limited to text selection highlight background colors text storage management efficiency spell checking etc. Some of these are provided by system frameworks but still need a lot of integration... is far from perfect. at least it was when I last checked a few months ago . They tried hard but still didn't manage to get to Apples perfection in user interaction. Apple must have invested at least a few man years into doing only the.. hard but still didn't manage to get to Apples perfection in user interaction. Apple must have invested at least a few man years into doing only the UI interaction with text selection and editing. Nothing to be done at home and as it seems even..
How to run and debug unit tests for an iPhone application http://stackoverflow.com/questions/4989668/how-to-run-and-debug-unit-tests-for-an-iphone-application to run and debug unit tests for an iPhone application It took me quite some time but I finally managed to make it work for my project. To create the logic tests I followed Apple guidelines on creating logic tests . This.. code... The solution no space in your target name The arguments to otest are SenTest Self or All or a test name type man otest in terminal to get the list LogicTestsDebug .octest Where LogicTestsDebug needs to be replaced by your logic test.. Last once everything is working you will be able to stop at breakpoints in your tests. One last thing... I've read on many blogs that the main limitation of the integrated XCode SenTestKit is that tests cannot be run while building the application...
Ran out of trampolines of type 0 http://stackoverflow.com/questions/5278592/ran-out-of-trampolines-of-type-0 improve this question Type 0 are method trampolines. The parameter you want is aot ntrampolines 4048 From the mono man pages ntrampolines number When compiling in full aot mode the method trampolines must be precreated in the AOT image. You..
Using Objective C to read log messages posted to the device console http://stackoverflow.com/questions/6144347/using-objective-c-to-read-log-messages-posted-to-the-device-console entry in the Cocoanetics blogs has sample code to access the system log on iOS using the ASL Apple System Logger API man page aslmsg q m int i const char key val q asl_new ASL_TYPE_QUERY aslresponse r asl_search NULL q while NULL m aslresponse_next..
Error in adding static libraries to ones project http://stackoverflow.com/questions/6322457/error-in-adding-static-libraries-to-ones-project . Another option you have is building your library separately for i386 simulator and arm device and then use the command line tool lipo to make a fat library that you can link in your MathTest project. Check man lipo to know hoy to use the.. device and then use the command line tool lipo to make a fat library that you can link in your MathTest project. Check man lipo to know hoy to use the tool. EDIT about your comment My static library does not show in Target Dependencies have you..
Store orientation to an array - and compare http://stackoverflow.com/questions/6368618/store-orientation-to-an-array-and-compare that smart apparently so if anyone could help me out with the first steps with comparing to arrays I would be a happy man Thanks iphone android math artificial intelligence gesture recognition share improve this question Try dynamic time.. to . Can you use the accelerometer data instead An accelerometer is a direct measurement of orientation from the DCM manuscript and that is what you need. And as for tc's question does the orientation relative to North matter I guess not. It..
Save An Image To Application Documents Folder From UIView On IOS http://stackoverflow.com/questions/6821517/save-an-image-to-application-documents-folder-from-uiview-on-ios it. I'm saving all the other pieces of the view mostly UITextfield in Core Data. I've searched and searched and tried many bits of code that people have suggested but either I'm not entering the code correctly or those suggestions don't work.. get a grasp on it. For the first time in my life I've wanted to cause physical harm to an inanimate object but I've managed to restrain myself. I'd like to be able to save the image the user places into the UIImageView in the application's.. onto the stack. Any help is greatly appreciated iphone uiimageview save share improve this question It's all good man. Don't harm yourself or others. You probably don't want to store these images in Core Data since that can impact performance..
How to protect app IPA from hacks if reverse engineering is possible http://stackoverflow.com/questions/6939222/how-to-protect-app-ipa-from-hacks-if-reverse-engineering-is-possible insists that we fix these security loop holes and republish the app. However we don't have any idea how did they manage to get all these details from the application's IPA. I searched this over SO and found a particular post mentioning this.. approach and your clients API is inherently insecure. Remember that such information could possibly be captured by a man in the middle attack and other modes of attack as well. Avoid security by obscurity. Store sensitive data only on disk if..
In app purchases and trial runs? http://stackoverflow.com/questions/7865658/in-app-purchases-and-trial-runs produced by News Corp. It is perhaps safe to say that News Corp has a good deal more influence with Apple than a one man development shop producing an iPhone game. Apple would be loath to admit it but there are clear cases of popular apps on..
How can I display the application version revision in my application's settings bundle? http://stackoverflow.com/questions/877128/how-can-i-display-the-application-version-revision-in-my-applications-settings question There is another solution that can be much simpler than either of the previous answers. Apple bundles a command line tool called PlistBuddy inside most of its installers and has included it in Leopard at usr libexec PlistBuddy . Since.. you want to replace VersionValue assuming you have the version value extracted into newVersion you could use this command usr libexec PlistBuddy c Set VersionValue newVersion path to Root.plist No need to fiddle with sed or regular expressions.. path to Root.plist No need to fiddle with sed or regular expressions this approach is quite straightforward. See the man page for detailed instructions. You can use PlistBuddy to add remove or modify any entry in a property list. For example..
Secure https encryption for iPhone app to webpage http://stackoverflow.com/questions/9181186/secure-https-encryption-for-iphone-app-to-webpage Ultimately it is impossible to ensure that a client running on another machine is your client. There have been many discussions of this. It is not hopeless only impossible to solve 100 or even 90 . A simple shared secret over SSL will.. my mention of shared secret over SSL. Remember that if you don't verify the certificate you are subject to very easy man in the middle attacks. Readily available proxies like Charles can do this. The best approach is to make sure that the SSL..
How can I use a 3-D texture in iOS? http://stackoverflow.com/questions/9241583/how-can-i-use-a-3-d-texture-in-ios in OpenGL ES 2.0 iphone ios opengl es opengl es 2.0 share improve this question OpenGL ES 1.x and 2.x doesn't mandate support for 3d textures see e.g. the canonical man page for glBindTexture which lists only GL_TEXTURE_2D and GL_TEXTURE_CUBE_MAP.. share improve this question OpenGL ES 1.x and 2.x doesn't mandate support for 3d textures see e.g. the canonical man page for glBindTexture which lists only GL_TEXTURE_2D and GL_TEXTURE_CUBE_MAP as targets and the iOS hardware doesn't provide.. texPos.y sourceVarying.y 8.0 and 8 images down we'll multiply z by 16 since then logically the integer part is how many tiles across to index and the decimal part is now many tiles down to index texPos.z 16.0 figure out how many tiles across..
Lazy loading of image in tableview http://stackoverflow.com/questions/11522997/lazy-loading-of-image-in-tableview downloadingImgBlock Why it's not working And how could it work iphone objective c ios share improve this question Man AsyncImageView is your friend Just set the image url and everything is handled for you downloading caching. It's awesome...
http://stackoverflow.com/questions/1490847/developer-platforms-iphonesimulator-platform-developer-usr-bin-gcc-4-2-failed-w iFtB.build Objects normal i386 iFtBAppDelegate.o too. Could this be part of the problem Thanks in advance Mr. Man iphone objective c gcc simulator share improve this question It means the MainView class is defined twice or more...
http://stackoverflow.com/questions/2166408/developer-platforms-iphonesimulator-platform-developer-usr-bin-gcc-4-2-failed-w iFtB.build Objects normal i386 iFtBAppDelegate.o too. Could this be part of the problem Thanks in advance Mr. Man iphone objective c gcc simulator share improve this question It means the MainView class is defined twice or more...
http://stackoverflow.com/questions/4228644/using-custom-fonts-in-cocos2d name Double click the font file and use the font name shown in the title of the window. In this example it is Action Man To use the font name the way you would normally CCLabel myLabel CCLabel labelWithString @ Some Text fontName @ Action Man.. To use the font name the way you would normally CCLabel myLabel CCLabel labelWithString @ Some Text fontName @ Action Man fontSize 18 Add this to your info.plist file key UIAppFonts key array string Action Man Bold.ttf string string AdineKirnberg..
How should I structure my .plist array and dictionary? http://stackoverflow.com/questions/7003748/how-should-i-structure-my-plist-array-and-dictionary may also have 1 or 2 childs each. I want to create a plist to keep track and structure all the cell names and stuff. Man view Child Child Child Detail What is the best way to structure this Array or Dictionary iphone objective c nsarray plist..
Play video from cache in iphone programatically http://stackoverflow.com/questions/7402579/play-video-from-cache-in-iphone-programatically controller and take a look at the last line. good luck NSString filepath NSBundle mainBundle pathForResource @ Man of Steel ofType @ mp4 NSURL fileURL NSURL fileURLWithPath filepath MPMoviePlayerController moviePlayerController MPMoviePlayerController..
http://stackoverflow.com/questions/9335475/iphone-read-write-plist-file NSMutableDictionary plistDict NSMutableDictionary alloc initWithContentsOfFile filePath plistDict setValue @ Man forKey @ Gender plistDict writeToFile filePath atomically YES The problem is that the application will only work as long.. NSMutableDictionary alloc initWithContentsOfFile plistLocation if Gender.selectedSegmentIndex 0 plistDict setObject @ Man forKey @ Gender plistDict writeToFile plistLocation atomically YES else plistDict setObject @ Women forKey @ Gender plistDict..
http://stackoverflow.com/questions/9630237/nspredicate-subquery-syntax 47cc67093475061e01000542 property_value Ms. ... iphone ios nsarray nspredicate share improve this question Man unfriendly is an understatement on that array OK I think I figured this out NSArray dataRows @ @ @ row @ 1 @ row_values..
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