2014/10/15 下午 10:04:55

iphone Programming Glossary: carry

How to download audio/video files from internet and store in iPhone app?

http://stackoverflow.com/questions/10245345/how-to-download-audio-video-files-from-internet-and-store-in-iphone-app

from the internet then you want to look at an asynchronous method of doing it. This means that the application can carry on doing things while your download happens in the background. For this I recommend you use ASIHTTPREQUEST . It's great.. things while your download happens in the background. For this I recommend you use ASIHTTPREQUEST . It's great for carrying out any download requests providing you with many options such as pausing a download as you requested . The website provides..

Weak references inside a block

http://stackoverflow.com/questions/11603284/weak-references-inside-a-block

Strange problem comparing floats in objective-C

http://stackoverflow.com/questions/1614533/strange-problem-comparing-floats-in-objective-c

error. Using a double gives you an even smaller error. The problem now is that by casting the float to a double you carry over the bigger of error of the float . Of course they aren't gone compare equal now. Instead of using float 0.1 you could..

Pre-load existing data into a Core Data-based iPhone app?

http://stackoverflow.com/questions/1767322/pre-load-existing-data-into-a-core-data-based-iphone-app

is included in your bundle then at runtime on startup read in the data from the sqlite db spit it into CoreData and carry on. This would be using your sqlite DB as the container for the preload data and all further data interaction within CoreData's..

Setting the active executable in Xcode

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

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 share improve this question Hold down the option key while clicking on the drop down..

Detecting Acceleration in a car (iPhone Accelerometer)

http://stackoverflow.com/questions/2733249/detecting-acceleration-in-a-car-iphone-accelerometer

few yards over there have the same value. But you can't compare gravity in two different locations without a means to carry out what's called parallel transport . This is what a gyro does. Forget the 250 but I think you should give me a beer for..

what is Delegate in iPhone?

http://stackoverflow.com/questions/2978977/what-is-delegate-in-iphone

completing a task. Typically a delegate object will be shared by many other objects that have a more specific task to carry out. The delegate itself will be more abstract and should be very reusable for different tasks. The object which contains.. delegate typically sends the delegate a message when a triggered event occurs giving the delegate an opportunity to carry out its specified task. There's more documentation here that you should read to understand the delegate pattern in Cocoa..

Passing managedObjectContext along to view/controller hierarchy

http://stackoverflow.com/questions/3174610/passing-managedobjectcontext-along-to-view-controller-hierarchy

in the tree can have access to it. Passing it every time from parent to child may not be the best since I have to carry this information every time and sometimes not all of the controllers to the way of particular child may need it. iphone..

Can we implement a openID options in a Native iPhone App?

http://stackoverflow.com/questions/3448863/can-we-implement-a-openid-options-in-a-native-iphone-app

shared within an app a successful authentication with a UIWebView that stores a session or authentication cookie will carry over to other requests. I don't have a formal framework but it works like this I issue a REST request. If the request returns..

collision detection

http://stackoverflow.com/questions/3584810/collision-detection

detection HI everybody how can i carry out collision detection in my app which just like this http www.gskinner.com blog assets CDTest.swf Give me some advices..

How to access photo EXIF in pictures taken from camera in iOS 4.0+?

http://stackoverflow.com/questions/3673062/how-to-access-photo-exif-in-pictures-taken-from-camera-in-ios-4-0

attachments may contain metadata appropriate to the image data format. For example a buffer containing JPEG data may carry a kCGImagePropertyExifDictionary as an attachment But I can't figure out how to manipulate a CMSampleBufferRef to acces..

How to save a graphic created by CorePlot to a jpg file

http://stackoverflow.com/questions/4226990/how-to-save-a-graphic-created-by-coreplot-to-a-jpg-file

I can share to my social network The first question is have I understood right the sequence of operations I have to carry out to accomplish my task I would have tried it out myself but I've got a problem which leads to the second question From..

How to make the Navigation Bar of an UINavigationController display at the bottom?

http://stackoverflow.com/questions/5866283/how-to-make-the-navigation-bar-of-an-uinavigationcontroller-display-at-the-botto

know that there is an UIToolbar that can be displayed at the bottom but that one is specific to each view and does not carry the back button. iphone ios uinavigationcontroller navigation navigationbar share improve this question If you create..

Mobile development - Native VS Cross Platform VS JavaScript [closed]

http://stackoverflow.com/questions/8865277/mobile-development-native-vs-cross-platform-vs-javascript

for iOS and we have a small team of native iOS developers Objective C geeks We would like to be sure that we can carry on developing our applications in the feature without them getting broken due to new OS or APIs It will be beneficial to..