2014/10/15 下午 10:14:18

iphone Programming Glossary: sorted

Sorting 2 NSArrays together side by side

http://stackoverflow.com/questions/12436927/sorting-2-nsarrays-together-side-by-side

NO myArray sortUsingDescriptors NSArray arrayWithObject sort But is there any easy way of getting the second array sorted alongside Or is that something I have to program my way out of. iphone objective c arrays cocoa touch share improve this.. for the next line use the name NSString rhs first objectAtIndex obj2 intValue return lhs compare rhs NSMutableArray sortedFirst NSMutableArray arrayWithCapacity first.count NSMutableArray sortedSecond NSMutableArray arrayWithCapacity first.count.. intValue return lhs compare rhs NSMutableArray sortedFirst NSMutableArray arrayWithCapacity first.count NSMutableArray sortedSecond NSMutableArray arrayWithCapacity first.count p enumerateObjectsUsingBlock ^ id obj NSUInteger idx BOOL stop NSUInteger..

Using custom sections with NSFetchedResultsController?

http://stackoverflow.com/questions/1384345/using-custom-sections-with-nsfetchedresultscontroller

sectionNameKeyPath @ myDateAttribute.daysAgo cacheName @ Root Here's where I'm stuck I don't need them sorted by days ago I need them sorted via some calculations based on other attributes in the entity. So I can't just call that.. @ myDateAttribute.daysAgo cacheName @ Root Here's where I'm stuck I don't need them sorted by days ago I need them sorted via some calculations based on other attributes in the entity. So I can't just call that custom Category method I need to..

How to use the first character as a section name

http://stackoverflow.com/questions/1741093/how-to-use-the-first-character-as-a-section-name

@ name.firstLetter cacheName @ Root Thanks. EDIT I'm not sure if it makes a difference but my results are Japanese sorted by Katakana. I want to use these Katakana as the section index. iphone objective c cocoa touch uitableview core data ..

Advice on speeding up OpenGL ES 1.1 on the iPhone

http://stackoverflow.com/questions/1844765/advice-on-speeding-up-opengl-es-1-1-on-the-iphone

number of vertices needed per triangle When drawing with indexed triangles you should make sure that your indices are sorted for maximum reuse. Running your geometry through Imagination Technologies PVRTTriStrip tool would probably be your best..

Best way to sort an NSArray of NSDictionary objects?

http://stackoverflow.com/questions/2393386/best-way-to-sort-an-nsarray-of-nsdictionary-objects

like this.. NSSortDescriptor descriptor NSSortDescriptor alloc initWithKey @ interest ascending YES stories stories sortedArrayUsingDescriptors NSArray arrayWithObjects descriptor nil recent stories copy stories is the array you want to sort... descriptor nil recent stories copy stories is the array you want to sort. recent is another mutable array which has sorted dictionary values. Change the @ interest with the key value on which you have to sort. All the best share improve this..

How to let the sortedArrayUsingSelector using integer to sort instead of String?

http://stackoverflow.com/questions/2752992/how-to-let-the-sortedarrayusingselector-using-integer-to-sort-instead-of-string

to let the sortedArrayUsingSelector using integer to sort instead of String I have some data like this 1 111 2 333 45 67 322 4445 NSArray.. integer to sort instead of String I have some data like this 1 111 2 333 45 67 322 4445 NSArray array myData allKeys sortedArrayUsingSelector @selector compare If I run this code it sorted like this 1 111 2 322 333 4445 45 67 but I actually want.. 111 2 333 45 67 322 4445 NSArray array myData allKeys sortedArrayUsingSelector @selector compare If I run this code it sorted like this 1 111 2 322 333 4445 45 67 but I actually want this 1 2 45 67 111 322 333 4445 How can I implement it thz u. ..

How to do a natural sort on an NSArray?

http://stackoverflow.com/questions/2846301/how-to-do-a-natural-sort-on-an-nsarray

to do a natural sort on an NSArray I've got an array of objects and I need them sorted by their title key. It's currently working though it's using an ASCII sort instead of a natural sort. The titles are filenames.. One version NSInteger sort Obj a Obj b void return a title compare b title options NSNumericSearch result array sortedArrayUsingFunction sort context nil Or a bit more generic NSInteger sort id a id b void p return a valueForKey NSString p.. id a id b void p return a valueForKey NSString p compare b valueForKey NSString p options NSNumericSearch result array sortedArrayUsingFunction sort context @ title Or using blocks result array sortedArrayUsingComparator ^ Obj a Obj b return a title..

Sort an NSArray in Descending Order

http://stackoverflow.com/questions/3402667/sort-an-nsarray-in-descending-order

an NSArray in Descending Order Hey guys I have an NSArray of NSNumber objects that I have successfully sorted in ascending order using the following myArray sortedArrayUsingSelector @selector compare However I need to sort this in.. I have an NSArray of NSNumber objects that I have successfully sorted in ascending order using the following myArray sortedArrayUsingSelector @selector compare However I need to sort this in descending order. I take it that compare only sorts in..

A NSFetchedResultsController with date as sectionNameKeyPath

http://stackoverflow.com/questions/4418703/a-nsfetchedresultscontroller-with-date-as-sectionnamekeypath

I develop an application which uses Core Data. In one UITableView I want to display a list of my entities sorted by the saved date of the objects. When I do this fetchedResultsController NSFetchedResultsController alloc initWithFetchRequest..

Creating UIImage from raw RGBA data

http://stackoverflow.com/questions/4545237/creating-uiimage-from-raw-rgba-data

of width 0 and height 1080950784 assuming my initil height and width were 240 and 240 . I have been trying to get this sorted out and have checked many related forums e.g. link text on how to go about it but with little success. iphone image processing..

Sort an NSMutableDictionary

http://stackoverflow.com/questions/4558639/sort-an-nsmutabledictionary

consider the following mappings dog 4 cat 3 turtle 6 I'd like to end up with the top 10 entries in the dictionary sorted by decreasing order of the value. Can someone show me code for this Perhaps there is an array of keys and another array.. and then get the key corresponding to the value. You can get the values with NSArray values myDict allValues NSArray sortedValues values sortedArrayUsingSelector @selector comparator But if the collection is as you show in your example I mean you.. corresponding to the value. You can get the values with NSArray values myDict allValues NSArray sortedValues values sortedArrayUsingSelector @selector comparator But if the collection is as you show in your example I mean you can infer the value..

Sorting NSArray which many contain number

http://stackoverflow.com/questions/4588542/sorting-nsarray-which-many-contain-number

3 4 5 sometimes there is a name like home far left or far right . I am trying to sort this array in Objective C. using sortedArrayUsingSelector @selector compare works fine when I have less then 10 items in the array. but when it there are more I.. needs to sort and move on. Original Code presetNamesSort NSMutableArray alloc init retain presetNamesSort presetNames sortedArrayUsingSelector @selector compare iphone cocoa touch ios nsarray share improve this question You can use NSArray.. @selector compare iphone cocoa touch ios nsarray share improve this question You can use NSArray 's sortedArrayUsingComparator method to get a sorted array using a custom block. I find this more convenient than sortedArrayUsingSelector..

Figure out time by latitude/longitude?

http://stackoverflow.com/questions/4632100/figure-out-time-by-latitude-longitude

Can use AVCaptureVideoDataOutput and AVCaptureMovieFileOutput at the same time?

http://stackoverflow.com/questions/4944083/can-use-avcapturevideodataoutput-and-avcapturemoviefileoutput-at-the-same-time

kCVPixelBufferPixelFormatTypeKey nil that's going to go somewhere I imagine you've got the URL for that sorted so create a suitable asset writer we'll put our H.264 within the normal MPEG4 container AVAssetWriter assetWriter AVAssetWriter..

I want to sort an array using NSSortDescriptor

http://stackoverflow.com/questions/5542762/i-want-to-sort-an-array-using-nssortdescriptor

Here in database there are some first capital letters and because of that capital letter it does not show me proper sorted output. Here i am sorting an array with r.t w which is my table column in database. Here I have attach the screen shot for..

Transferring ownership of an iPhone app on the app store

http://stackoverflow.com/questions/671382/transferring-ownership-of-an-iphone-app-on-the-app-store

You can't be part of the Beatles and the Rolling Stones Bands... Anyway eventually a colleague managed to get things sorted out and we got our App which was running under my private single Dev account running under a new enterprise account. We..

Crash when adding persistent store (iCloud enabled) in app delegate

http://stackoverflow.com/questions/8021753/crash-when-adding-persistent-store-icloud-enabled-in-app-delegate

your app's iCloud storage in your Settings After many many many hours of trying anything and everything to get this sorted out I tried creating a new App ID updated the app's associated provisioning profile changed around the iCloud container..

Why are my ASIHTTPRequest files showing ARC errors?

http://stackoverflow.com/questions/8375508/why-are-my-asihttprequest-files-showing-arc-errors

recent versions all use ARC although as the recommended what to use it is via CocoaPods the ARC compiler flags will be sorted out correctly automatically https github.com AFNetworking AFNetworking wiki Getting Started with AFNetworking share improve..