A few colleagues have been asking me how to get started with three20 and where they can find some materials on how to use three20. What online resources and books would you recommend for folks that are trying to learn three20? Below is my three20 quickstart. There are a few tutorials online. Do a google search to see what is out there....
I have specific formulas that I'd like to write (in Objective-C perhaps) and integrate with Numbers'09 of Apple's iWork suite in iPad and wonder if there is such a way to do so? ...
The Apple dev site makes it look as tho it has all the tools you want for developing iPad apps. Should I consider any other tools outside the Apple development tools for iPad development? Thanks so much in advance for your help! ...
With the release of the iPad and the iBook store, I was wondering what code or tech books are available in the iBook store? With the highlighting and bookmarking feature this seems to be the perfect tech reading interface. I know "Getting Real" from 37signals is available. ...
I'm a bit confused with the "kit" thing. I'm a .Net guy moving toward linux and iPhone dev. I'm wondering if Kits are simply something like a dll you reference? or is it when you have a complete framework consisting of many parts? can I call NUnit "TestKit"? ...
I wonder if it is possible to embed dynamic text into Keynote'09? I want to create a new presentation and run this presentation with different text messages (depending on the time of the day and day of the month). ...
I'm using JQTOUCH to build a iPhone web app that includes a contact list just like in the iPhone under Phone > Contacts... This contact list has a vertical alphabet that allows the user to click & jump to the right anchor location in the list. Is there a smart way to do this or plugin already available that would work with JQTOUCH? Th...
Hi All, I am trying to encode video in h.264 that when split with Apples HTTP Live Streaming tools media file segmenter will pass the media file validator I am getting two errors on the split MPEG-TS file WARNING: Media segment contains a video track but does not contain any IDR access unit with a SPS and a PPS. WARNING: 7 samples (17....
Hi, I am creating a software on Mac and I would like to change the value of an IORegistryEntry. I can view it on the IORegistryExplorer, but I can't edit it. So it's my understanding that I have to edit it via code. Here is my code: CFMutableDictionaryRef matchingDict = IOServiceNameMatching("AppleUSBMultitouchDriver"); io_service_t se...
This tutorial on mobileorchard.com uses 2 classes (or 2 sets of .h and .m) to implement core location. Can I just use everything there in my existing class? How would I do that? Can I use my existing app delegate as a location delegate as well? Also, is the - (id) init { self = [super init]; if (self != nil) { self.lo...
Hi, I'm creating an application that emulates MacBook's multi-touch Trackpad. As you may know, on MacBook's trackpad if you swipe 4 fingers up, it triggers the Show Desktop. if you swipe 4 fingers down, it shows the Exposé. However, if the Show Desktop is being activated and you swipe 4 fingers down, it will come back to the normal ...
How can I modify the iphone SDK Apple sample code 'GKTank' to support multiple peers? Ideally 4. I know GKit has a peer limit of 4, which is fine. What changes would I need to make to the source file 'GKTANK', so I can learn the process and adapt it to my own current app. Thanks. ...
Hello, I have just finished my application for iPhone. I would like to know if it is possible to use the word iPhone in the name of the application. For example, can I name my application iPhonesque ? And for the icon, can I use graphics related to Apple like a Mac Windows (with the three buttons, red, yellow and green) on snow leopard ...
http://developer.apple.com/programs/ so whats the difference between Mac Developer and iPhone Developer membership? If you signup to Mac Developer you can download the iPhone SDK anyways? so why would you sign to iphone developer? ...
Is there any iTunes API for the iPhone OS which I can use to access some information (current track, etc.) from iTunes? I looked around, but all I could find was some AppleScript and COM API. ...
With the latest changes to the developer agreement by Apple, how inherant is the risk of using any kind of framework to develop Apps for devices now? Should shops risk using things like MonoTouch, Three20, Appcelerator since this change? How are some iPhone/iPad developers here handling it? http://www.pcworld.com/article/193916/apples_...
As you know iPhone plays video content from < video> tags in full-screen mode via internal media player. Here I have several questions: 1) is it possible to show custom text over video playing? something like subtitles appeared during movie playback. I tried several solutions like http://blog.gingertech.net/2008/12/12/attaching-subtitl...
Hi all, A short but sweet question: Can I use Apple's open source Core Foundation (CF classes) in a commercial product for free? That is, can I compile and link against the libraries without open sourcing my own applications's code? Obviously if I alter the original CF code, I would submit the changes. It's a very well constructed AP...
According to the (in)famous iPhone Developer Program License Agreement change 3.3.1 — Applications may only use Documented APIs in the manner prescribed by Apple and must not use or call any private APIs. Applications must be originally written in Objective-C, C, C++, or JavaScript as executed by the iPhone OS WebKit engine...
What is the best choice for webcam video/image capture under Mac OSX with C/C++? It seems that Apple recommended QTKit, but it is a Objective-C library. Any sample code to do the job? ...