2014/10/15 下午 10:08:16

iphone Programming Glossary: enhancement

iOS app non-retina and retina images concept

http://stackoverflow.com/questions/17738260/ios-app-non-retina-and-retina-images-concept

ios retina display share improve this question The main purpose of using non retina images is the performance enhancement and image quality on older devices due to the required down scale operations. So for older devices performance you should..

Is there a way to programmatically scroll to a PDF page within a UIWebView?

http://stackoverflow.com/questions/1927841/is-there-a-way-to-programmatically-scroll-to-a-pdf-page-within-a-uiwebview

This solution uses UIWebDocumentView which is private and may likely cause app rejection. I think I'll file a feature enhancement request with Apple. Has anyone built a non UIWebView based PDF viewer with source code iphone pdf uiwebview cgpdfdocument..

Converting plist to binary plist

http://stackoverflow.com/questions/264440/converting-plist-to-binary-plist

much processor you have to spare on the server and how much repetition there is your data there may be one significant enhancement left that you can do. By default certain elements in binary plists are uniqued such as strings . Other elements are not..

How do I put a clear button inside my HTML text input box like the iPhone does?

http://stackoverflow.com/questions/2803532/how-do-i-put-a-clear-button-inside-my-html-text-input-box-like-the-iphone-does

html Live example here . jQuery is by the way not necessary it just nicely separates the logic needed for progressive enhancement from the source you can of course also go ahead with plain HTML CSS JS DOCTYPE html html lang en head title SO question..

Access to the iOS' video decoder?

http://stackoverflow.com/questions/3600926/access-to-the-ios-video-decoder

Change Backlight Brightness on iPhone Programmatically

http://stackoverflow.com/questions/366889/change-backlight-brightness-on-iphone-programmatically

Obtaining iPhone Photo Exposure Information

http://stackoverflow.com/questions/373357/obtaining-iphone-photo-exposure-information

Levenshtein Distance Algorithm better than O(n*m)?

http://stackoverflow.com/questions/4057513/levenshtein-distance-algorithm-better-than-onm

there are poly logarithmic approximations. For the O n d^2 algorithm look for Ukkonen's optimization or its enhancement Enhanced Ukkonen . The best approximation that I know of is this one by Andoni Krauthgamer Onak share improve this answer..

iPhone Development Environment (from scratch)

http://stackoverflow.com/questions/414636/iphone-development-environment-from-scratch

Add a file association with tiff files on iOS

http://stackoverflow.com/questions/5094088/add-a-file-association-with-tiff-files-on-ios

TSI on this I never seem to end up using them anyway and the official answer is no you can't do that. I've logged an enhancement request on Apple's bug reporting site http developer.apple.com bugreporter and I suggest you do too if this issue is a problem..

Implementing and Testing iOS data protection

http://stackoverflow.com/questions/5155789/implementing-and-testing-ios-data-protection

the application that Data Protection is enabled before I write confidential information to disk I've filed a feature enhancement request with Apple to be able to mark an application as requiring Data Protection to be enabled. rdar 10167256 Apple does..

How to manage Enterprise Distribution certificate expiration?

http://stackoverflow.com/questions/9216485/how-to-manage-enterprise-distribution-certificate-expiration

ones through the distribution channel. Still every year some users are left with non functional apps. I have filed an enhancement request with Apple Bug ID#9848075 for this and am still waiting for a reply. EDIT The above mentioned bug is closed now...