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2014/10/15 ¤U¤È 10:08:31
iphone Programming Glossary: everyoneHow to get UIMenuController work for a custom view? http://stackoverflow.com/questions/1146587/how-to-get-uimenucontroller-work-for-a-custom-view I was not able to get it working even when I read all of your answers. I'm presenting ready code that will work for everyone. Let's say we have a controller class named Controller. You can simply paste the following code to this controller to have..
Drawing incrementally in a UIView (iPhone) http://stackoverflow.com/questions/1798414/drawing-incrementally-in-a-uiview-iphone CGContextAddPath context dotsPath CGContextSetRGBFillColor context 0.5 0.0 0.0 1.0 CGContextFillPath context Thanks everyone iphone objective c performance uiview drawing share improve this question If you are only actually changing a small..
UISlider to control AVAudioPlayer http://stackoverflow.com/questions/2654849/uislider-to-control-avaudioplayer way to do it I looked at an Apple project but it was quite messy....have you got samples or suggestions Thanks to everyone in advance iphone objective c avaudioplayer uislider share improve this question To extend on paull's answer you'd..
iPad/iPhone browser crashing when loading images in Javascript http://stackoverflow.com/questions/2986039/ipad-iphone-browser-crashing-when-loading-images-in-javascript new Image objects new images either stop loading or the browser crashes. This problem is widespread enough with everyone else hitting up against the same limit that I've ruled out my Javascript code as the culprit. Given that you can stream..
$(document).click() not working correctly on iPhone. jquery http://stackoverflow.com/questions/3705937/document-click-not-working-correctly-on-iphone-jquery dont raise click events. They raise touch events. Thanks very much apple. Why couldn't they just keep it standard like everyone else Anyway thanks Nico for the tip. Credit to http ross.posterous.com 2008 08 19 iphone touch events in javascript document..
send RSA public key to iphone and use it to encrypt http://stackoverflow.com/questions/4211484/send-rsa-public-key-to-iphone-and-use-it-to-encrypt . I cobbled this together from Apple's docs this site the Apple developer forums and probably elsewhere. So thanks to everyone I cribbed code from This code assumes several things You've already generated your RSA key pairs I'm using a 4096 bit key..
How to resize the image programatically in objective-c in iphone http://stackoverflow.com/questions/4712329/how-to-resize-the-image-programatically-in-objective-c-in-iphone
Why NSUserDefaults failed to save NSMutableDictionary in iPhone SDK? http://stackoverflow.com/questions/471830/why-nsuserdefaults-failed-to-save-nsmutabledictionary-in-iphone-sdk
Iphone - when to calculate heightForRowAtIndexPath for a tableview when each cell height is dynamic? http://stackoverflow.com/questions/4823197/iphone-when-to-calculate-heightforrowatindexpath-for-a-tableview-when-each-cel do this iphone cocoa touch share improve this question The way Apple implements UITableView is not intuitive to everyone and it's easy to misunderstand the role of heightForRowAtIndexPath . The general intention is that this is a faster and..
http://stackoverflow.com/questions/4973156/how-to-write-a-rest-api writing the model and usually the clients provide the web service. I have done some web programming before back when everyone were using MySQL and PHP so my skills are a bit outdated but I'm confident that I would be able to pull it of using the..
What does @synthesize window=_window do? http://stackoverflow.com/questions/5170631/what-does-synthesize-window-window-do In fact if you don't use @synthesize you don't need to have a backing variable at all. As for why people do this everyone has different reasons. Personally I do it to avoid clashes with variable names and make it clear when I'm using a local..
Realtime Audio/Video Streaming FROM iPhone to another device (Browser, or iPhone) http://stackoverflow.com/questions/5719538/realtime-audio-video-streaming-from-iphone-to-another-device-browser-or-iphone Is there a better more efficient option What's the fastest way to get data off the iPhone Is it ASIHTTPRequest Thanks everyone. iphone video streaming audio streaming http live streaming share improve this question Sending raw frames or individual..
Understanding reference counting with Cocoa and Objective-C http://stackoverflow.com/questions/6578/understanding-reference-counting-with-cocoa-and-objective-c doesn't need to worry about other parts of the system crashing because you've freed memory they were using. Assuming everyone is playing along and retaining releasing according to the rules when one piece of code retains and then releases the object..
http://stackoverflow.com/questions/675433/custom-colors-in-uitabbar in UITabBar Is it possible to use custom colors and background images in a UITabBar I realize that Apple would like everyone to use the same blue and gray tab bars but is there any way to customize this Second even I were to create my own TabBar..
http://stackoverflow.com/questions/7465713/how-to-detect-iap-crackers the first time the new version was run to re validate reactivate purchases for your legitimate users and block everyone else. I should add however that this is a LOT of work took us a couple of weeks of programmer time to get it operating smoothly..
NSData and Uploading Images via POST in iOS http://stackoverflow.com/questions/8042360/nsdata-and-uploading-images-via-post-in-ios Shouldn't NSData just be a byte stream I don't get whats going on with all the hex or why this code seems to work for everyone else. Here is the code in question void uploadWithUserLocationString NSString userLocation NSString urlString @ http some.url.com.. dataUsingEncoding NSASCIIStringEncoding add key value pairs no idea why all the r's and n's are necessary ... but everyone seems to have them for int i 0 i keys count i body appendData NSString stringWithFormat @ Content Disposition form data..
iOS 5 Attach photo to Twitter with Twitter API http://stackoverflow.com/questions/8129079/ios-5-attach-photo-to-twitter-with-twitter-api c twitter ios5 share improve this question I have found and used so many great answers on this site Thanks everyone thought it's about time to give back Elaborating on Noah's answer this is the final code that worked for me to get an image..
Drawing Smooth Curves - Methods Needed http://stackoverflow.com/questions/8702696/drawing-smooth-curves-methods-needed Smooth Curves Methods Needed Like everyone before has asked how do you smooth a set of points in an iOS drawing app WHILE MOVING I have tried UIBezierpaths but all..
Consume WCF Web Service using Objective-C on iPhone http://stackoverflow.com/questions/982622/consume-wcf-web-service-using-objective-c-on-iphone Any and all help is much appreciated. iphone objective c wcf web services share improve this question Thank to everyone that helped here. I ended up figuring it out and thought I would share my results. I know this is not a comprehensive solution..
Add backslash to String in Objective-c http://stackoverflow.com/questions/2116669/add-backslash-to-string-in-objective-c as him it's a date time for asp.net ... When ever I try to add a backslash i get two backslashes since I used . Everyone in the thread above has claimed that this is a problem with NSLog and that NSString does tread as a . I have checked this..
NSURLConnection, NSURLRequest, untrusted cert and user authentication http://stackoverflow.com/questions/2949640/nsurlconnection-nsurlrequest-untrusted-cert-and-user-authentication NSURLRequest untrusted cert and user authentication Morning Everyone I've been attempting to write an application that does some GETs from a remote Web Service that requires authentication...
Conditional Compilation and Objective-C/Xcode http://stackoverflow.com/questions/4441397/conditional-compilation-and-objective-c-xcode This way you don't have to remember to swap that #define each time you build for production. You'll forget eventually. Everyone has. If you do it this way then you don't need the @property or the ivar declaration either. Just saw you took these out..
iOS: UIButton titleLabel — does it do anything at all? http://stackoverflow.com/questions/4910446/ios-uibutton-titlelabel-does-it-do-anything-at-all editButton.titleLabel.font UIFont fontWithName @ Helvetica size 14 self.view addSubview editButton Everyone always says to use setTitle forState but that gives you a font I don't like. The titleLabel method is NOT deprecated it..
http://stackoverflow.com/questions/5270241/complete-list-of-lifecycle-functions-of-viewcontroller-from-starting-to-end-of-t without using NIB 1.alloc usage blah..blah.. 2..init usage blah..blah.. 3...viewdidload usage blah..blah.. .. .. .. Everyone listen please we have to first understand this concept to make easy as a iPhone Developer. Once we understand all of them..
How to make NSURLConnection file download work? http://stackoverflow.com/questions/5803673/how-to-make-nsurlconnection-file-download-work use NSURLConnection . It's not so easy to find a fully explained example how to download file with NSURLConnection. Everyone only concentrates on the easy methods like didReceiveResponse . iphone download nsurlconnection nsobject share improve..
http://stackoverflow.com/questions/6696893/show-hide-tab-bar Hide tab bar Everyone I have a problem and I have been searching the solution but could not find any. I am working on a tab bar based app. Problem..
Difficulty implementing ComicFlow project http://stackoverflow.com/questions/7074523/difficulty-implementing-comicflow-project implementing ComicFlow project Everyone knows there is a free source code application available for iPad named ComicFlow but the source code is in the google source..
http://stackoverflow.com/questions/8652472/pdf-to-image-creation-in-ios to image creation in ios Hi Everyone I am trying to create PNG thumbnail images from the pdf for my app for that i used couple of answers from the stackoverflow..
UIScrollView touches vs subview touches http://stackoverflow.com/questions/877828/uiscrollview-touches-vs-subview-touches taps the beach where there is no stone it should call method touchedBeach . Now I realize this sounds dead simple. Everyone and everything tells me that if there's something on a UIScrollView that accepts touches that it should pass control on..
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