objective c - NSManagedObject as store with continuous analysis of raw data -

-

This is similar to the question I asked earlier, but now when I come forward a lot, I still have the question NSManagedObject As the "proper" sub-classification of I was told last night that this is a very non-permanent property and Ivar is placed inside one. Currently I have tons of code inside the NSMANGE object, and Apple's docs do not actually address that "right". FYI: Code works, but I'm asking if there are further losses, or else it There is obvious improvement to the other way.

My "object" is an increasing array of incoming data, properties / iwar which track the progress of data analysis, and processed data (output) all stored in memory because it is too large , It grows very fast, and it will not be possible to re-generate / re-analyze the fact that the NSManagedObject properties are only the original data (regularly saved, the core data is NSMUtableData Does not support), some basic properties and other two relationships Ansmanedobjekt (1 user of the second set of a snapshot statistics). Only one object is being recorded at any time, although dozens can be opened to look at (which can at any time incorporate further process).

There are all processing logic / variables in the unit (the data manager who manages the core data), because each object requires at least a handful of arrays / properties, which are the form of intermediaries Are used in and track values ​​for analysis. And I personally think that it seems silly to create two objects for each object (the NSMANED object that stores, and another object that is a processing / temporary store).

In fact, all the examples I can find using NSManagedObjects are super simple objects, such as coordinates, address book entries, pictures: the things which are basically constant, I can see all the arguments Which makes / modifies them outside the object However, my case is not easy and I still need to come up with an option in which repetition is not included.

Any suggestion would be appreciated.

You can use an 'wrapper', which is one of your managed object instances A class with reference is going to say, in this wrapper your algorithm and your non-working algorithm

Comments

Post a Comment

Popular posts from this blog

excel vba - How to delete Solver(SOLVER.XLAM) code -

-
After opening several examples of macro / code written, I suddenly get stuck with a code that seems safe. Solver (SOLVER.XLAM) is doing this notation and I would like to remove it from my system. I do not think this is a relativant code. Can anyone tell me what should I do? I have already installed something to remove the password but Solver is still asking for password and I can not get rid of it! itemprop = "text"> Solver Excel is add-in If you want to delete it, then Excel Application & gt; Options & gt; Add-ins & gt; Search for 'Go to' button and gt; Uncheck the solver on the list like press something (I can not give you the exact path because I have the Polish version of Excel). Trying to open Solver's VBA code is not good because it There is allegedly copyright. Besides, I do not think Solver creates any disadvantages while working with Excel or VBA.
Read more

github - Teamcity & Git - PR merge builds - anyway to get HEAD commit hash? -

-
I have a team city build project with Gitbab VCS route, I have been triggered for both / head on PR and / Merge the referee. The annoying thing is that you can not do anything useful with the merged hash - it is not present in Gitobb. I want to exclude newsgate packages with head in gutub comet situations in the version number along with Hewash (Newsaging 7) for the music build, but against head hash. However, I can not see a way to get the head hashes while constructing that merge. I just want to head because it's useless - we only care about merge. (PR - Pull Request) This command works reliably while running One on / merge is git log --no-merge -1 ---- = '% h'
Read more

ios - Replace text in UITextView run slowly -

-
I have a UITextView and I change a word like the code at the end of UITextView.text: - (void) Replace TexttechWitWord: (NSString *) word {NSString * currentTextViewText = self.textView.text; CurrentTextViewText = [currentTextViewText stringByReplacingCharactersInRange: NSMakeRange ([self.textView.text length] - [word length], [word length]) withString: word; Self.textView.text = currentTextViewText; } Replacement work is fine, but it runs very slowly and very slowly when the textView now lengthens Is there any better way? I try the replacement range: with text for a week but still stuck. Not to know how to use it to replace it in your case. Please guide! Thanks in advance! This is an important job. As you are using an irreversible string and you are creating a very long string and before Assigned to NSString created from. NSString will be used instead of NSMutableString . - (UITableViewCell *) TableView: (UITableView *) Table View CellForOutPath: (NSIndex...
Read more