2014/10/15 下午 10:15:42

iphone Programming Glossary: validates

http://stackoverflow.com/questions/1934187/oauth-secrets-in-mobile-apps

and then during the auth process we send that key over to the top level provider that calls back to us and re validates with us. That way we can revoke on own secrets we issue to each desktop client. Borrowing a lot of how this works from SSL..

NSFileManager creating folder (Cocoa error 513.)

http://stackoverflow.com/questions/3439408/nsfilemanager-creating-folder-cocoa-error-513

When you eventually distribute the app through the iTunes App Store the application has a digital signature that validates the contents of the app. This signature is generated at compile time. If you try to change the bundle after compilation.. If you try to change the bundle after compilation the app changes and the digital signature is no longer valid. This invalidates the application who knows what code is in there right and end users won't be able to run it. So Apple has set up iOS to..

Any (early) experiences with auto-renewable subscriptions for iOS

http://stackoverflow.com/questions/5017731/any-early-experiences-with-auto-renewable-subscriptions-for-ios

one should check the last receipt with the store whenever the app comes up. the app calls the server and the server validates with the store. as long as the store returns a valid receipt app serves the feature. i developed a Rails3.x app to handle..

TextField Validation With Regular Expression

http://stackoverflow.com/questions/5765654/textfield-validation-with-regular-expression

it. So valid data looks like 234 or 888 So I have started this code but there are 2 problems with it It correctly validates that only 4 characters are entered. But for some reason you have to take focus off the textfield in order for the Done button..

Objective-C: JSON Unrecognised leading character?

http://stackoverflow.com/questions/6974863/objective-c-json-unrecognised-leading-character

Generating cryptographically secure authentication tokens

http://stackoverflow.com/questions/840537/generating-cryptographically-secure-authentication-tokens

prompt the user for a username and password every time they launch the application we will expose a Login service that validates their username and password on initial launch and returns an authentication token that can be used for future web service..

Store an encryption key in Keychain while application installation process

http://stackoverflow.com/questions/886893/store-an-encryption-key-in-keychain-while-application-installation-process

userPassword obfuscationKey date . Server calculates same makes sure date is in legal range 30 60s is good and validates. At this point I generally have the server generate a long sparse random session id which the client may use for the remainder..