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2014/10/15 ¤U¤È 10:04:34
iphone Programming Glossary: belongHardware accelerated h.264 decoding to texture, overlay or similar in iOS http://stackoverflow.com/questions/10646657/hardware-accelerated-h-264-decoding-to-texture-overlay-or-similar-in-ios opengl es h.264 share improve this question Yes you can do this and I think your question was specific enough to belong here. You're not the only one who has wanted to do this and it does take a little digging to figure out what you can and..
Display navigationController on top http://stackoverflow.com/questions/13777395/display-navigationcontroller-on-top is actually displayed in a folder which you can find here https github.com jwilling JWFolders So the viewDidLoad belong to the folder and the rootview. I tried to make it as a subview of the popup but that doesn't work too. Does anyone know..
Using object from one class in another http://stackoverflow.com/questions/15187241/using-object-from-one-class-in-another code for this. I have also written the code for a popover segue to the other ViewController and as both controllers belong to my 'ViewController' class the button is also displayed on the second ViewController which I do not want. Obviously I..
Core data many-to-many relationship - Predicate question http://stackoverflow.com/questions/2328585/core-data-many-to-many-relationship-predicate-question List and Patient. List has an attribute called 'name'. A List can have any number of Patients and each Patient can belong to any number of different lists. I have therefore set a relationship on List called 'patients' that has an inverse to many.. to List. What I'm struggling to figure out is how to create a Predicate that will select all Patients that belong to a particular List name. How would I go about this I have never used relationships before in Core Data. Thanks iphone..
How does [self.tableView reloadData] know what data to reload? http://stackoverflow.com/questions/2442395/how-does-self-tableview-reloaddata-know-what-data-to-reload It is not the function of the table view controller to hold manage or store the app's data. Those functions properly belong to the data model object which you've possibly never heard of. You're having trouble because you are trying to split the.. trouble because you are trying to split the data model task across the view and the view controller were they do not belong. Apparently your app doesn't even have a data model because you are holding the table's data as properties of the tableview..
http://stackoverflow.com/questions/3644849/core-data-try-to-use-nspredicate-to-filter-a-tomany-relationship-set-but-get-th Here is the model I have http www.girardet.ch model.png My goal is to retrieve all the Quotes with these criterias belong to a specific theme the name_en attribute of Themes order by relevancy filtered by Authors with the alias attribute of Authors..
http://stackoverflow.com/questions/3807532/nspredicate-for-to-many-relationship-where-a-relationship-nsset-must-contain Given the following Core Data Model to one releationship to many relationship Entity A Entity B Entity B A each B belongs to exactly one A Entity B B a B can be related to other B's So in class A @property nonatomic retain NSSet Bs In class.. nonatomic retain NSSet Bs Assume I have an NSArray myArray containing Bj Bk . What I want is to fetch all B 's which belong to Ax and are related to Bj and Bk The code below works but is completely ugly since I have to hardcode the NSPredicate..
How does enterprise distribution of iOS apps restrict distribution outside of one company? http://stackoverflow.com/questions/5661015/how-does-enterprise-distribution-of-ios-apps-restrict-distribution-outside-of-on enterprise distribution system prevent a person from downloading an app targeted at an enterprise that they do not belong to iphone apple distribution enterprise share improve this question This and many other questions are answered in The..
Crash using Aggregate Operation: “ALL” in a Core Data iOS Application http://stackoverflow.com/questions/5922139/crash-using-aggregate-operation-all-in-a-core-data-ios-application many to many relationship set up with Group and Contact objects. A group can have many contacts and contacts can belong to multiple groups. I'm trying to select all groups that a particular contact does NOT already belong to using the following.. and contacts can belong to multiple groups. I'm trying to select all groups that a particular contact does NOT already belong to using the following predicate. Note the uid field is a string field that I used to uniquely identify contact entities.. reason 'Unsupported predicate null ' I can use a similar predicate to select all groups that a contact does already belong to using this predicate so it appears that I have all of the relationships and fields defined properly. NSPredicate predicateWithFormat..
What is the AppDelegate for and how do I know when to use it? http://stackoverflow.com/questions/652460/what-is-the-appdelegate-for-and-how-do-i-know-when-to-use-it for cleaning up at the end You should avoid putting other functionality in the AppDelegate since they don't really belong there. Such other functionality includes Document data you should have a document manager singleton for multiple document..
Core Data: NSCocoaErrorDomain=134040 Only Occurs On Real Phone, Not Simulator http://stackoverflow.com/questions/7141333/core-data-nscocoaerrordomain-134040-only-occurs-on-real-phone-not-simulator other is a data store for things saved by the user and this resides inside the Document folder. Both persistent stores belong to the same managed object context but I use configurations to only save certain entities to each i.e. read only entities..
Where we have to store download data in iPhone application? http://stackoverflow.com/questions/7963484/where-we-have-to-store-download-data-in-iphone-application be storing your purchased data inside the Application_Home Library Caches directory. The downloaded data does not belong in the Documents folder. Apple provides a list of the various directories and what you should put in those in the File System..
Is there anything like 'getStreamsToHost' on real iPhone device? http://stackoverflow.com/questions/806116/is-there-anything-like-getstreamstohost-on-real-iphone-device on the iPhone simulator but when I build it to real device. Two warnings pop up. The problem is 1 class NSHost doesn't belong to iphone os library 2 getStreamsToHost is not found either Any suggestions for the alternative method or class which can..
http://stackoverflow.com/questions/8275578/how-to-get-information-about-free-memory-and-running-processes-in-an-app-store-a CTL_KERN KERN_PROC KERN_PROC_ALL So of course I must import a header file or library. Does anyone know where these belong to and how the headers must be imported to make this work iphone ios ipad memory process share improve this question..
RestKit Object Mapping Relationships without KVC http://stackoverflow.com/questions/9318565/restkit-object-mapping-relationships-without-kvc companyID BSP 002999 contactID CLP 015468 firstName Mister lastName Wayne Due to limitations I'm not able to nest the belonging contacts into the companies otherwise I wouldn't write this so I want to do this use when the data is mapped on import... this so I want to do this use when the data is mapped on import. Question Is it possible to map each Contact to it's belonging Company identified by the attribute companyID on import with given methods by RestKit If not I would like to know the.. In my first build of this app I've mapped the objects to the given entities without relationships and fetched all belonging contacts to a company with the predicate companyID @ . Due to the amount of data 4000 Companies 7000 Contacts fetching..
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