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2014/10/15 ¤U¤È 10:13:09
iphone Programming Glossary: reasonablehow can i trace the finger movement on touch for drawing smooth curves? http://stackoverflow.com/questions/1052119/how-can-i-trace-the-finger-movement-on-touch-for-drawing-smooth-curves a system of linear equations for the samples curve Solve the system in the Least Squares sense Assuming you can pick a reasonable NURBS knot vector this will give you a NURBS curve that closely approximates your sample points minimizing the squared distance..
Disable Dictation button on the keyboard of iPhone 4S / new iPad http://stackoverflow.com/questions/11105058/disable-dictation-button-on-the-keyboard-of-iphone-4s-new-ipad pad but on the iPad the split dock concept keeps moving the microphone all over the screen. This does not sound like a reasonable solution. Are there any experts out there who could help me iphone objective c ios ipad share improve this question ..
http://stackoverflow.com/questions/1180550/weird-switch-error-in-obj-c research on the subject to find out either way. 1 This is not meant to be a technically accurate description but a reasonable approximation for those not familiar with the issues involved. EDIT The solution I gave works in most cases cases being..
Code sign error with Xcode 3.2 http://stackoverflow.com/questions/1410080/code-sign-error-with-xcode-3-2 Code Signing Entitlements file do not match those specified in your provisioning profile. 0xE8008016 . This seems reasonable as the provisioning profile still has the TGECMYZ3VK.no.fooapp.iphoneapp application identifier. I also double checked that..
Do you know a good and efficient FFT? [closed] http://stackoverflow.com/questions/1592345/do-you-know-a-good-and-efficient-fft options and if you can further either pad or sample your data to power of 2 lengths then many libraries will offer reasonable performance. Check out this list of FFT algorithms that FFTW used for comparison many are free and some may be adequate...
Z-ordering of MKAnnotationViews http://stackoverflow.com/questions/1681565/z-ordering-of-mkannotationviews all the MKAnnotationViews you receive have the same superview a private class MKOverlayView . You would think any reasonable design would draw the callouts about this overlay view. Has anyone solved #1 or #2 successfully iphone mapkit mkpinannotationview..
http://stackoverflow.com/questions/2080644/is-it-possible-in-principle-for-an-android-device-to-interface-with-an-iphone I expect an Android library to come out which can spoof itself onto an iPhone app's GameKit based network. It seems reasonable that a Bluetooth interface between platforms might square the opportunity to make useful applications in the same way that..
iPhone CATransition adds a fade to the start and end of any animation? http://stackoverflow.com/questions/2375850/iphone-catransition-adds-a-fade-to-the-start-and-end-of-any-animation iphone share improve this question I have never been able to find a solution to this problem but I can offer a reasonable workaround. What's happening is it isn't fading to white but fading to transparent and the window background or whatever..
apply style to range of text with javascript in uiwebview http://stackoverflow.com/questions/2887101/apply-style-to-range-of-text-with-javascript-in-uiwebview I could manipulate html but that sounds tedious in Objective C so I would rather manipulate the DOM if that is a reasonable approach. I am not that familiar with javascript and DOM so I do not know if it is a reasonable approach. I wrote some routines.. the DOM if that is a reasonable approach. I am not that familiar with javascript and DOM so I do not know if it is a reasonable approach. I wrote some routines to translate between text ranges and node ranges with offsets. So if I start with text range..
iPhone - dequeueReusableCellWithIdentifier usage http://stackoverflow.com/questions/2928873/iphone-dequeuereusablecellwithidentifier-usage
http://stackoverflow.com/questions/3088624/support-legacy-iphone-users features mandates that end users also update their phones ipods to 4.0. While this process is pretty painless is it a reasonable expect most users to update The application itself doesn't really need anything introduced in the new OS but some of the..
how to convert a CVImageBufferRef to UIImage http://stackoverflow.com/questions/3152259/how-to-convert-a-cvimagebufferref-to-uiimage considerations. Caveat I've not done this and am assuming that accessing the CVPixelBufferRef contents like this is a reasonable way to build the image. I can't vouch for this actually working but I can tell you that the way you are doing things right..
What type of webservice works best with iOS? http://stackoverflow.com/questions/3152700/what-type-of-webservice-works-best-with-ios or simple XML based encoding because both are usually easy to program to on client and server both can be done with reasonable efficiency on the wire and are likely to be extensible for future app iterations. JSON has advantages of being a bit simpler..
Get RGB value from UIColor presets http://stackoverflow.com/questions/4700168/get-rgb-value-from-uicolor-presets that this won't work for certain colors like pattern colors eg. UIColor groupTableViewBackgroundColor which don't have reasonable RGB values. void getRGBComponents CGFloat 3 components forColor UIColor color CGColorSpaceRef rgbColorSpace CGColorSpaceCreateDeviceRGB..
iPhone GPS Development - Tips + Tricks [closed] http://stackoverflow.com/questions/488088/iphone-gps-development-tips-tricks can combat this by playing music in your application not sure if this is true . It also seems that terms of making a reasonable pedometer you should filter out any reading with horizontal accuracies less than 20 meters. Does this sound right Is there..
Point in Tilt Direction - iPhone http://stackoverflow.com/questions/5128861/point-in-tilt-direction-iphone rotation accelerometer share improve this question If you don't like the above here's a simpler way to get a reasonable result Hold the iPad in front of you let LR be the left right tilt TA the towards you away from you tilt. So LR runs from..
Can you use cancel/isCancelled with GCD/dispatch_async? http://stackoverflow.com/questions/5449469/can-you-use-cancel-iscancelled-with-gcd-dispatch-async are any retained objects local to that method they must be cleaned up before returning. For example imagine this very reasonable modification to your buildGuts method void buildGuts we are actually in the BG here... NSDateFormatter formatter NSDateFormatter..
Fixed positioning in Mobile Safari http://stackoverflow.com/questions/743123/fixed-positioning-in-mobile-safari &ndash see the floating menu bar on the message view. Getting real time scroll events in JavaScript would also be a reasonable solution. javascript iphone css mobile safari share improve this question iOS 5 has support for position fixed . share..
Mobile development - Native VS Cross Platform VS JavaScript [closed] http://stackoverflow.com/questions/8865277/mobile-development-native-vs-cross-platform-vs-javascript that I'm part of now is spending 80 of time on looks graphics animations UX usability testing . A suggestion spend a reasonable amount of time days using you competitors apps. Also spend time with top 50 apps on each market. You will get a feeling..
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