2014/10/15 下午 10:12:48

iphone Programming Glossary: policy

http://stackoverflow.com/questions/2053568/managing-http-cookies-on-iphone

send RSA public key to iphone and use it to encrypt

http://stackoverflow.com/questions/4211484/send-rsa-public-key-to-iphone-and-use-it-to-encrypt

SecCertificateRef cert SecCertificateCreateWithData kCFAllocatorDefault __bridge CFDataRef certificate SecPolicyRef policy SecPolicyCreateBasicX509 SecTrustRef trust OSStatus status SecTrustCreateWithCertificates cert policy trust SecTrustResultType.. SecPolicyRef policy SecPolicyCreateBasicX509 SecTrustRef trust OSStatus status SecTrustCreateWithCertificates cert policy trust SecTrustResultType trustResult if status noErr status SecTrustEvaluate trust trustResult SecKeyRef publicKey SecTrustCopyPublicKey.. cipherBuffer length cipherBufferSize else success NO break Free the Security Framework Five CFRelease cert CFRelease policy CFRelease trust CFRelease publicKey free cipherBuffer if success return nil return NSData dataWithData collectedCipherData..

Architectural and design question about uploading photos from iPhone app and S3

http://stackoverflow.com/questions/4481311/architectural-and-design-question-about-uploading-photos-from-iphone-app-and-s3

this Update The more I dig into this it seems that a bunch of pople recommend using the HTTP POST method with the json policy file as described here http docs.amazonwebservices.com AmazonS3 2006 03 01 dev index.html UsingHTTPPOST.html . With this.. UsingHTTPPOST.html . With this the flow would be something like 1 iPhone makes request to my server asking for policy file 2 server generates json policy file and gives back to client 3 iPhone does HTTP POST of photo json policy to S3. I.. the flow would be something like 1 iPhone makes request to my server asking for policy file 2 server generates json policy file and gives back to client 3 iPhone does HTTP POST of photo json policy to S3. I hate that I'm using HTTP POST in an..

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

its purpose. objc_setAssociatedObject Sets an associated value for a given object using a given key and association policy. void objc_setAssociatedObject id object void key id value objc_AssociationPolicy policy Parameters object The source object.. a given key and association policy. void objc_setAssociatedObject id object void key id value objc_AssociationPolicy policy Parameters object The source object for the association. key The key for the association. value The value to associate with.. the association. value The value to associate with the key key for object. Pass nil to clear an existing association. policy The policy for the association. For possible values see 𦯷ssociative Object Behaviors. So what exactly does this function..

Example or explanation of Core Data Migration with multiple passes?

http://stackoverflow.com/questions/5995231/example-or-explanation-of-core-data-migration-with-multiple-passes

custom entity migration policies however we will do it to get a bit more detail for this example. So we add a custom policy to the entity. This is always a subclass of NSEntityMigrationPolicy . This policy class implements some methods to make.. for this example. So we add a custom policy to the entity. This is always a subclass of NSEntityMigrationPolicy . This policy class implements some methods to make our migration happen. However it's simple in this case so we will have to implement..

Documented process for using facebook connect for the iPhone to upload photos

http://stackoverflow.com/questions/750328/documented-process-for-using-facebook-connect-for-the-iphone-to-upload-photos

developers.facebook.com docs reference api If you need extended Permissions https developers.facebook.com docs guides policy examples_and_explanations Extended_Permissions A nice Obj C wrapper on Mobile Orchard http www.mobileorchard.com marketing..

How do I start playing audio when in silent mode & locked in iOS 6?

http://stackoverflow.com/questions/9725192/how-do-i-start-playing-audio-when-in-silent-mode-locked-in-ios-6

situations. Cons Can fail if interrupted by another media center and in some other occasions. Can also go agains apple policy. Comments This can work I a lot of situations but is by far not ideal. And since Like I say again there has to be another..