2014/10/15 下午 10:13:04

iphone Programming Glossary: purposes

Iphone - How to encrypt NSData with public key and decrypt with private key?

http://stackoverflow.com/questions/10072124/iphone-how-to-encrypt-nsdata-with-public-key-and-decrypt-with-private-key

publicKeyAttr forKey __bridge id kSecPublicKeyAttrs SecKeyGeneratePair returns the SecKeyRefs just for educational purposes. sanityCheck SecKeyGeneratePair __bridge CFDictionaryRef keyPairAttr publicKey privateKey LOGGING_FACILITY sanityCheck noErr..

RSA implementations in Objective C

http://stackoverflow.com/questions/10222524/rsa-implementations-in-objective-c

Uploading Video with iPhone

http://stackoverflow.com/questions/1065628/uploading-video-with-iphone

start a rails server on its default port 3000 in development mode so i could see the request parameters for debugging purposes Hope this helps edit added the function generatePostDataForData edit2 Nov 2011 This question was a long time ago. I would..

How to install iPhone application in iPhone Simulator

http://stackoverflow.com/questions/1187611/how-to-install-iphone-application-in-iphone-simulator

app numerous times. There are undocumented command line parameters for the iOS Simulator which can be used for such purposes. The one you are looking for is SimulateApplication An example command line starting up YourFavouriteApp Developer Platforms..

OpenCV.Framework does not compile for the armv7s architecture

http://stackoverflow.com/questions/12491046/opencv-framework-does-not-compile-for-the-armv7s-architecture

they were fixed it behaved exactly as n9986 described outputting libraries compiled for both armv7 and armv7s. For my purposes however I required that they be bundled into a .framework so that they could be a drop in replacement for the old .framework..

Received memory warning on setimage

http://stackoverflow.com/questions/12773074/received-memory-warning-on-setimage

NSDocumentDirectory NSUserDomainMask YES documentsPath paths objectAtIndex 0 here 15 is for testing purposes for int i 0 i 15 i Lets not get bogged down here. The problem is not here UIImageView button1AImgVw UIImageView alloc initWithFrame..

Encrypted NSData to NSString in obj-c?

http://stackoverflow.com/questions/1417893/encrypted-nsdata-to-nsstring-in-obj-c

nsstring nsdata share improve this question First off DO NOT use NSData description to create an NSString for such purposes. It's best to treat description as debugging output. I apologize if my previous answer misled you I was merely printing..

Does my application “contain encryption”?

http://stackoverflow.com/questions/2135081/does-my-application-contain-encryption

Reporting ERN process If your app uses accesses implements or incorporates industry standard encryption algorithms for purposes other than those listed as exemptions under question 2 you need to submit for an ERN authorization . Examples of standard..

Instruments ObjectAlloc: Explanation of Live Bytes & Overall Bytes

http://stackoverflow.com/questions/2154219/instruments-objectalloc-explanation-of-live-bytes-overall-bytes

How to keep an iPhone app running on background fully operational

http://stackoverflow.com/questions/3762200/how-to-keep-an-iphone-app-running-on-background-fully-operational

Is there a way of adjusting the screen brightness programmatically?

http://stackoverflow.com/questions/3779667/is-there-a-way-of-adjusting-the-screen-brightness-programmatically

there a way of adjusting the screen brightness programmatically I have an iPhone app for photographic purposes kind of a lightbox . This app needs as much brightness as possible. Is there a way to change the screen brightness programmatically..

Compensating compass lag with the gyroscope on iPhone 4

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

please but here is what I've deduced from the CMAttitude object's yaw property I don't need pitch nor roll for my purposes yaw ranges from 0 to PI when the phone is pointing downwards as indicated by deviceMotion.gravity.z and swinging counterclockwise..

Horizontal UIScrollView inside a UITableViewCell

http://stackoverflow.com/questions/4324514/horizontal-uiscrollview-inside-a-uitableviewcell

data here just in order to have a previews count that works I want to view the scrollView's scroll indicator for test purposes only I'll hide them later on . My problem is that I can scroll the whole UITableView containing this phVolumePreviewCell..

Alternatives For iOS Development Under Windows [duplicate]

http://stackoverflow.com/questions/4533847/alternatives-for-ios-development-under-windows

needed . Delphi XE4 Delphi XE 4 no mac needed you can use macincloud Hopefully you'll find an alternative fitting your purposes. It really depends on what you already know. For instance if you are already familiar with Ext JS using Sencha Touch seems..

Repeating NSTimer, weak reference, owning reference or iVar?

http://stackoverflow.com/questions/4945028/repeating-nstimer-weak-reference-owning-reference-or-ivar

NSTimer D12WeakTimerTarget.h @interface D12WeakTimerTarget NSObject __weak id weakTarget SEL selector for logging purposes BOOL logging NSString targetDescription id initWithTarget id target selector SEL aSelector shouldLog BOOL shouldLogDealloc..

What is objc_setAssociatedObject() and in what cases should it be used?

http://stackoverflow.com/questions/5909412/what-is-objc-setassociatedobject-and-in-what-cases-should-it-be-used

array and a string static char overviewKey NSArray array NSArray alloc initWithObjects @ One @ Two @ Three nil For the purposes of illustration use initWithFormat to ensure the string can be deallocated NSString overview NSString alloc initWithFormat..

How to disable iOS System Sounds

http://stackoverflow.com/questions/6284402/how-to-disable-ios-system-sounds

categories will mute the system sound instead it will only allow you to mute application sounds iPod not useful for my purposes. I also found docs on System Sound Services but this only allows you to play system sounds. There is no api here to disable..

Customize the MKAnnotationView callout

http://stackoverflow.com/questions/8018841/customize-the-mkannotationview-callout

view to pin on location updates which in turn is based in a blog post from Asynchrony Solutions. For explanation purposes here is some UML from a forked project This is a big hack but also the cleanest way I've seen to implement custom annotations...

Best approach for XML parsing on the iPhone

http://stackoverflow.com/questions/842292/best-approach-for-xml-parsing-on-the-iphone

familiarized myself with the NSXMLParser from the iPhone SDK but I find the event driven nature of it awkward for my purposes. I just want to extract some element values but this concept of having to handle the startElement foundCharacters and endElement..

iOS development on Windows [duplicate]

http://stackoverflow.com/questions/9595507/ios-development-on-windows

if the company should buy a new one. Also Would you suggest to get the oldest generation of iPod Touch for testing purposes or only the 3rd and 4th generation I hope you could understand me. Thanks in advance Update I got this answers You will..