2014/10/15 下午 10:10:07

iphone Programming Glossary: huge

Preventing a UITabBar from applying a gradient to its icon images

http://stackoverflow.com/questions/1355480/preventing-a-uitabbar-from-applying-a-gradient-to-its-icon-images

question Apple added tab bar customization in iOS 5 and now this kind of stuff is trivial. Prior to this it was a huge hack and not recommended. Here's how to do a completely custom tab bar custom icons UITabBarItem item UITabBarItem alloc..

What's the cheapest mac development box possible?

http://stackoverflow.com/questions/190662/whats-the-cheapest-mac-development-box-possible

Connection page. I connected an existing 20 display. It worked for me but I have to admit that I didn't work on huge projects. I did it just for fun and I never had any performance issues. You can get the 1.83 GHz Intel Core 2 Duo 1GB memory..

Expand/collapse section in UITableView

http://stackoverflow.com/questions/1938921/expand-collapse-section-in-uitableview

as the first row of each section. Subclassing the UITableView or the headers that are on there now would probably be a huge pain and I'm not sure you can easily get actions out of them the way they work now. You could easily set up a cell to LOOK..

Is there any way at all that I can tell how hard the screen is being pressed

http://stackoverflow.com/questions/2103447/is-there-any-way-at-all-that-i-can-tell-how-hard-the-screen-is-being-pressed

event _gsEvent GSPathInfo first_touch GSEventGetPathInfoAtIndex gsevent 0 if first_touch.pathMajorRadius 9 NSLog @ huge heavy touch else NSLog @ little light touch Let me warn you again this is undocumented and you should not use it in AppStore..

iPad Web App: Detect Virtual Keyboard Using JavaScript in Safari?

http://stackoverflow.com/questions/2593139/ipad-web-app-detect-virtual-keyboard-using-javascript-in-safari

for the iPad not a regular App Store app it's written using HTML CSS and JavaScript . Since the keyboard fills up a huge part of the screen it would make sense to change the app's layout to fit the remaining space when the keyboard is shown...

Difference between [UIImage imageNamed…] and [UIImage imageWithData…]?

http://stackoverflow.com/questions/316236/difference-between-uiimage-imagenamed-and-uiimage-imagewithdata

to load the image from a data object to make sure it's removed from memory when you're done. If you don't have any huge images I wouldn't worry about it. Unless you see a problem and kudos for checking Object Allocation instead of preemptively..

Where can I find a CSV to NSArray parser for Objective-C? [closed]

http://stackoverflow.com/questions/3344628/where-can-i-find-a-csv-to-nsarray-parser-for-objective-c

How should I architect my iPhone app to talk to my website?

http://stackoverflow.com/questions/3943597/how-should-i-architect-my-iphone-app-to-talk-to-my-website

. Create a dedicated class to parse the XML and update the model. You can use NSXMLParser but if your files are not huge I strongly recommend TouchXML it's such a pleasure to work with XML as document it also supports XPath instead of an event.. validity re download if parsing fails. That's when dedicated class for parsing comes handy. If your dataset is not huge if you do not need to persist downloaded data on iPhone forever you probably don't need to store them in SQLite database..

iPhone Development - XMLParser vs. libxml2 vs. TouchXML

http://stackoverflow.com/questions/406811/iphone-development-xmlparser-vs-libxml2-vs-touchxml

various events such as starting an xml node finding attributes etc . This type of XML processing is best for parsing huge documents and when you only need to retrieve a tiny amount of data from a big file. In contrast to SAX is the DOM model..

Client/Server GKSessions

http://stackoverflow.com/questions/4194394/client-server-gksessions

very unusual option. In networking for games you almost always want a normal client server model. Over some 30 years a huge amount of science has become established regarding doing networking using a normal client server spoke model. And indeed..

Compensating compass lag with the gyroscope on iPhone 4

http://stackoverflow.com/questions/4212988/compensating-compass-lag-with-the-gyroscope-on-iphone-4

calibrate the gyro using compass value Note for number 7 is to check if the phone affected with magnetic field or near huge steel such or high voltage electrical line or in noisy and heavy equipment in factory plant. Thats all... Hope this could..

Getting displacement from accelerometer data with Core Motion

http://stackoverflow.com/questions/4449565/getting-displacement-from-accelerometer-data-with-core-motion

because you will need it in a later stage for optimisation. Do it very careful because every tiny bug will lead to huge errors after short period of time. Always bear in mind that even a very small error e.g. 0.1 will grow rapidly after doing..

How to make ui responsive all the time and do background updating?

http://stackoverflow.com/questions/5133731/how-to-make-ui-responsive-all-the-time-and-do-background-updating

prob Each thumbnail UIView takes 150 millisecs to be created and added to scroll view Hence for 3 pages it takes awful huge time to be created and added to the UI Scrollview. At this point the scroll view is not very respsonsive and it is very..

What are the Dangers of Method Swizzling in Objective C?

http://stackoverflow.com/questions/5339276/what-are-the-dangers-of-method-swizzling-in-objective-c

. If the class later entends its functionality to include the method name that you have added it will cause a huge manor of problems. Reduce the risk by sensibly naming swizzled methods. iphone objective c ios swizzling share improve..

iPhone:Programmatically compressing recorded video to share?

http://stackoverflow.com/questions/5687341/iphoneprogrammatically-compressing-recorded-video-to-share

and sharing via email etc. all works fine. If i use video quality as High quality then the recorded video has become huge size. For example if i record video for 30 seconds with high quality recorded video has become around 30 40 mb. pickerController.videoQuality..

How can I improve the performance of my custom OpenGL ES 2.0 depth texture generation?

http://stackoverflow.com/questions/6051237/how-can-i-improve-the-performance-of-my-custom-opengl-es-2-0-depth-texture-gener

How can I edit PDF files in an iOS application?

http://stackoverflow.com/questions/6846785/how-can-i-edit-pdf-files-in-an-ios-application

the standard API only supports showing it and only a bit more. If you want to do anything more you need to invest a huge amount of time to implement generic pdf handling code. There is an open source library handling these e.g. this one . I..

NSData and Uploading Images via POST in iOS

http://stackoverflow.com/questions/8042360/nsdata-and-uploading-images-via-post-in-ios

to correctly upload JPEG data taken from my iPhone Simulator Photo Library. The data once on the server is just a huge string of hexidecimal. Shouldn't NSData just be a byte stream I don't get whats going on with all the hex or why this code..

Faster alternative to glReadPixels in iPhone OpenGL ES 2.0

http://stackoverflow.com/questions/9550297/faster-alternative-to-glreadpixels-in-iphone-opengl-es-2-0