2014/10/15 下午 10:10:31

iphone Programming Glossary: interest

Looking for a way to encode mp3 on iPhone

http://stackoverflow.com/questions/1005598/looking-for-a-way-to-encode-mp3-on-iphone

I didn't find any support for mp3. Since I'm uploading to a server these uncompressed formats are way too big hence my interest in mp3. I took a look at the open source LAME library which is available for Mac OS X. It almost built but I ran into a..

libraries to CAPTURE panorama in iOS 6

http://stackoverflow.com/questions/14062932/libraries-to-capture-panorama-in-ios-6

pano Parameters images Input images. pano Final pano. Then to speed it up if you have them provide regions of interest rects indicating where photos overlap Stitcher stitch InputArray images const std vector std vector Rect rois OutputArray..

Monotouch or Titanium for rapid application development on IPhone?

http://stackoverflow.com/questions/1488402/monotouch-or-titanium-for-rapid-application-development-on-iphone

you want. Forget all the if you want to develop for this platform then you have to pay your dues advice. If you're interested in learning Objective C Xcode and associated Apple bits then goferit. I did. It's been fun but my interest was in developing.. If you're interested in learning Objective C Xcode and associated Apple bits then goferit. I did. It's been fun but my interest was in developing iPhone apps. Learning a new language framework and IDE was just a bonus I like this stuff . It was also..

Detecting when camera's iris is open on iPhone

http://stackoverflow.com/questions/1570419/detecting-when-cameras-iris-is-open-on-iphone

if you never get the notification... Trivial example without the defensive programming. Of course you can register an interest only for this specific notification as well see the docs for the notification center. NSNotificationCenter defaultCenter..

NSNotificationCenter vs delegation( using protocols )?

http://stackoverflow.com/questions/1927965/nsnotificationcenter-vs-delegation-using-protocols

clicked or to react to a failed download then you should use the delegate model. If the event you emit may be of an interest to many objects at once e.g. screen rotated memory usage user login logout then you should use the NSNotificationCenter..

Setting the active executable in Xcode

http://stackoverflow.com/questions/2332214/setting-the-active-executable-in-xcode

left corner for 'Active Executable' that is set for 'iPad Simulator 3.2 '. I am developing for the iPhone and have no interest in the iPad. How can I get the iPhone to appear as an active executable so I can carry on developing for it iphone xcode..

Best way to sort an NSArray of NSDictionary objects?

http://stackoverflow.com/questions/2393386/best-way-to-sort-an-nsarray-of-nsdictionary-objects

objects I'm struggling with trying to sort an array of dictionaries. My dictionaries have a couple of values of interest price popularity etc. Any suggestions iphone sorting nsarray nsdictionary share improve this question Use NSSortDescriptor.. this question Use NSSortDescriptor like this.. NSSortDescriptor descriptor NSSortDescriptor alloc initWithKey @ interest ascending YES stories stories sortedArrayUsingDescriptors NSArray arrayWithObjects descriptor nil recent stories copy stories..

Setting Xcode's target to iPhone NOT iPad

http://stackoverflow.com/questions/2413948/setting-xcodes-target-to-iphone-not-ipad

'Active Executable' to iPhone simulator 3.1.3 but it keeps going back to iPad simulator instead. What gives I have no interest in my app running on the iPad and I don't want to test it in the 2X mode in the simulator. Thanks iphone xcode ipad simulator..

Notification of changes to the iPhone's /Documents directory

http://stackoverflow.com/questions/3181821/notification-of-changes-to-the-iphones-documents-directory

iphone notifications file sharing share improve this question This thread on the Apple Developer Forums may be of interest in which it is suggested that you run a kqueue in its own thread tracking the app's Documents folder. An Apple tech followed..

How do I measure the distance traveled by an iPhone using the accelerometer?

http://stackoverflow.com/questions/3707726/how-do-i-measure-the-distance-traveled-by-an-iphone-using-the-accelerometer

How to steal touches from UIScrollView?

http://stackoverflow.com/questions/4629499/how-to-steal-touches-from-uiscrollview

itself so that it will steal the touches from its subviews and later send them to the subview if they weren't of interest to the scroll view. However this isn't true anymore. UIScrollView's default implementation of hitTest withEvent actually..

iphone - core motion range of yaw, pitch and roll

http://stackoverflow.com/questions/5004548/iphone-core-motion-range-of-yaw-pitch-and-roll

on Apple vague docs. Thanks. iphone core motion share improve this question This is not a full answer but in the interest of starting the ball rolling I'm assuming you are talking about the device attitude rather than the raw gyro data. Anecdotally..

Transitioning from OpenGL ES 1.1 to OpenGL ES 2.0

http://stackoverflow.com/questions/5866256/transitioning-from-opengl-es-1-1-to-opengl-es-2-0

or soon after the launch of the iPhone SDK so people are much more familiar with that API. There clearly is a lot of interest in OpenGL ES 2.0 as evidenced by the fact that my one class session on the subject is by far the most popular of all of..

How to find Location using Zipcode?

http://stackoverflow.com/questions/6172199/how-to-find-location-using-zipcode

a list of so called Places I gather this includes a fairly comprehensive list of businesses as well as other points of interest near the user. The API requires lat long coordinates to resolve the list you could either get that data from the user's..

iPhone FFT with Accelerate framework vDSP

http://stackoverflow.com/questions/6358764/iphone-fft-with-accelerate-framework-vdsp

question You put your audio sample data into the real part of the input and zero the imaginary part. If you are just interested in the magnitude of each bin in the frequency domain then you calculate sqrt re re im im for each output bin. If you're.. magnitude of each bin in the frequency domain then you calculate sqrt re re im im for each output bin. If you're only interested in relative magnitude then you can drop the sqrt and just calculate the squared magnitude re re im im . You would look.. im im . You would look at the magnitudes of the bin or bins see 2 that correspond to your frequency or frequencies of interest. If your sample rate is Fs and your FFT size is N then the corresponding frequency for output bin i is given by f i Fs N..

Write Audio To Disk From IO Unit

http://stackoverflow.com/questions/6930609/write-audio-to-disk-from-io-unit

s if engine isrecording s ExtAudioFileWriteAsync engine recordingfileref inNumberFrames ioData return noErr In the interest of fully understanding why my solution worked could somebody explain to me why writing data to file from the iodata bufferlist..

How can I tell When a UITableView animation has finished?

http://stackoverflow.com/questions/7198633/how-can-i-tell-when-a-uitableview-animation-has-finished

YES has completed I don't want to give any context because I want to avoid anybody giving me workarounds which do not interest me. What I want is to call the above then have a separate function called when the animation is completed. I am edited the..