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2014/10/15 ¤U¤È 10:03:58
iphone Programming Glossary: arraysFast and Lean PDF Viewer for iPhone / iPad / iOs - tips and hints? http://stackoverflow.com/questions/3889634/fast-and-lean-pdf-viewer-for-iphone-ipad-ios-tips-and-hints media to disk when you can. Use larger tileSizes if rendering on TiledLayers init frequently used arrays with placeholder objects alternitively another design approach is this one Note that images will render..
Difference between [NSMutableArray array] vs [[NSMutableArray alloc] init] http://stackoverflow.com/questions/5423211/difference-between-nsmutablearray-array-vs-nsmutablearray-alloc-init and NSMutableArray array NSMutableArray alloc init Because in the beginning I was declaring all my arrays with alloc and if in the end of a certain function I returned the array created with alloc I had to.. ipad memory leaks share improve this question Because in the beginning i was declaring all my arrays with alloc and if in the end of a certain function i returned the array created with alloc i had to..
Store orientation to an array - and compare http://stackoverflow.com/questions/6368618/store-orientation-to-an-array-and-compare compare the replicated movement array to the recorded one. The thing is how can I compare the two arrays in a smart way They will never have exactly the same values but they can be somewhat the same. Am I.. not that smart apparently so if anyone could help me out with the first steps with comparing to arrays I would be a happy man Thanks iphone android math artificial intelligence gesture recognition share.. share improve this question Try dynamic time warping . Here is an illustrative example with 1D arrays. In the database we already have the following 2 arrays Array 1 5 3 1 Array 2 1 3 5 8 8 We measured..
To ARC or not to ARC? What are the pros and cons? http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons slightly more complications in dealing with anything that treats an id as a void . Things like C arrays of id can take a little more thinking about to do correctly. Fancy handling of ObjC varargs can also..
Fast and Lean PDF Viewer for iPhone / iPad / iOs - tips and hints? http://stackoverflow.com/questions/3889634/fast-and-lean-pdf-viewer-for-iphone-ipad-ios-tips-and-hints Credit Luke Mcneice VdesmedT Matt Gallagher Johann Save any media to disk when you can. Use larger tileSizes if rendering on TiledLayers init frequently used arrays with placeholder objects alternitively another design approach is this one Note that images will render faster than a CGPDFPageRef Use NSOperations or GCD Blocks..
Difference between [NSMutableArray array] vs [[NSMutableArray alloc] init] http://stackoverflow.com/questions/5423211/difference-between-nsmutablearray-array-vs-nsmutablearray-alloc-init array with NSMutableArray array NSMutableArray array and NSMutableArray array NSMutableArray alloc init Because in the beginning I was declaring all my arrays with alloc and if in the end of a certain function I returned the array created with alloc I had to autorelease that array because of memory leak problems. Now.. need to release anything. Thanks iphone objective c ios ipad memory leaks share improve this question Because in the beginning i was declaring all my arrays with alloc and if in the end of a certain function i returned the array created with alloc i had to autorelease that array because memory leak problems. Now using..
Store orientation to an array - and compare http://stackoverflow.com/questions/6368618/store-orientation-to-an-array-and-compare And when the user tries to replicate that movement I'm could compare the replicated movement array to the recorded one. The thing is how can I compare the two arrays in a smart way They will never have exactly the same values but they can be somewhat the same. Am I at all on the right track here UPDATE I think that maybe Alis.. about using DTW could be the right way for me here. But I'm not that smart apparently so if anyone could help me out with the first steps with comparing to arrays I would be a happy man Thanks iphone android math artificial intelligence gesture recognition share improve this question Try dynamic time warping . Here is.. android math artificial intelligence gesture recognition share improve this question Try dynamic time warping . Here is an illustrative example with 1D arrays. In the database we already have the following 2 arrays Array 1 5 3 1 Array 2 1 3 5 8 8 We measured 2 4 6 7 . Which array is the most similar to the newly measured..
To ARC or not to ARC? What are the pros and cons? http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons complications in bridging to Core Foundation code. There are slightly more complications in dealing with anything that treats an id as a void . Things like C arrays of id can take a little more thinking about to do correctly. Fancy handling of ObjC varargs can also cause trouble. Most things involving math on an ObjC pointer..
how to remove subviews from scrollview? http://stackoverflow.com/questions/1310723/how-to-remove-subviews-from-scrollview view. If you want something more fine grained you could take any of several different approaches Maintain your own arrays of views of different types so you can send them removeFromSuperview messages later in the same manner Retain all your views..
How to Get time difference in iPhone http://stackoverflow.com/questions/1427151/how-to-get-time-difference-in-iphone to Get time difference in iPhone I have 2 arrays with time values in it. They are in the following format. mm ss hundreds of a sec. I want to get the difference between.. are in the following format. mm ss hundreds of a sec. I want to get the difference between the two lastObjects in the arrays. NSDate is not working because the last value is in hundredsth of a sec. A question. If the second date is larger than the..
Fast and Lean PDF Viewer for iPhone / iPad / iOs - tips and hints? http://stackoverflow.com/questions/3889634/fast-and-lean-pdf-viewer-for-iphone-ipad-ios-tips-and-hints Johann Save any media to disk when you can. Use larger tileSizes if rendering on TiledLayers init frequently used arrays with placeholder objects alternitively another design approach is this one Note that images will render faster than a CGPDFPageRef..
http://stackoverflow.com/questions/4089238/implementing-nscopying id initFromVehicleDictionary NSDictionary vehicleDictionary @end So Vendor holds an array of Car objects. Car holds 2 arrays of other custom objects. Both Vendor and Car are init from a dictionary. I'll add one of these methods they may or may not.. Car since Vendor holds an array of Car s. That means I also need to implement it on the classes that are held in the 2 arrays belonging to the Car object. I'd really appreciate it if I could get some guidance on implementing NSCopying protocol on..
What's the best way to put a c-struct in an NSArray? http://stackoverflow.com/questions/4516991/whats-the-best-way-to-put-a-c-struct-in-an-nsarray is there a fast c library not unlike STL vector but much much lighter that allows for the minimal tidy handling of arrays ... So the original question... For example typedef struct _Megapoint float w x y z Megapoint So what's the normal best..
Difference between [NSMutableArray array] vs [[NSMutableArray alloc] init] http://stackoverflow.com/questions/5423211/difference-between-nsmutablearray-array-vs-nsmutablearray-alloc-init array and NSMutableArray array NSMutableArray alloc init Because in the beginning I was declaring all my arrays with alloc and if in the end of a certain function I returned the array created with alloc I had to autorelease that array.. objective c ios ipad memory leaks share improve this question Because in the beginning i was declaring all my arrays with alloc and if in the end of a certain function i returned the array created with alloc i had to autorelease that array..
how to do true deep copy for NSArray and NSDictionary with have nested arrays/dictionary? http://stackoverflow.com/questions/5453481/how-to-do-true-deep-copy-for-nsarray-and-nsdictionary-with-have-nested-arrays-di to do true deep copy for NSArray and NSDictionary with have nested arrays dictionary Question Is there a way to use existing objective c methods to do a full deep copy of a NSDictionary or NSArray.. objective c methods to do a full deep copy of a NSDictionary or NSArray that themselves have nested dictionaries or arrays within them That is I have read the problem may be when it hits a nested dictionary or array it only copies the pointer..
Finding Intersection of NSMutableArrays http://stackoverflow.com/questions/6023548/finding-intersection-of-nsmutablearrays have three NSMutableArray containing names that are added to the lists according to different criterieas. Here are my arrays pseudocode NSMutableArray array1 @ Jack @ John @ Daniel @ Lisa NSMutableArray array2 @ Jack @ Bryan @ Barney @ Lisa @ Penelope.. @ Jack @ Jerome @ Dan @ Lindsay @ Lisa I want to find a fourth array which includes the intersection of those three arrays. In this case for example it will be NSMutableArray array4 @ Jack @ Lisa Because all the three array have jack and lisa..
Store orientation to an array - and compare http://stackoverflow.com/questions/6368618/store-orientation-to-an-array-and-compare movement I'm could compare the replicated movement array to the recorded one. The thing is how can I compare the two arrays in a smart way They will never have exactly the same values but they can be somewhat the same. Am I at all on the right.. for me here. But I'm not that smart apparently so if anyone could help me out with the first steps with comparing to arrays I would be a happy man Thanks iphone android math artificial intelligence gesture recognition share improve this question.. gesture recognition share improve this question Try dynamic time warping . Here is an illustrative example with 1D arrays. In the database we already have the following 2 arrays Array 1 5 3 1 Array 2 1 3 5 8 8 We measured 2 4 6 7 . Which array..
NSData and Uploading Images via POST in iOS http://stackoverflow.com/questions/8042360/nsdata-and-uploading-images-via-post-in-ios @ http some.url.com post set up the form keys and values revise using 1 NSDictionary at some point neater than 2 arrays NSArray keys NSArray alloc initWithObjects @ auth @ text @ location nil NSArray vals NSArray alloc initWithObjects self.authToken..
To ARC or not to ARC? What are the pros and cons? http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons code. There are slightly more complications in dealing with anything that treats an id as a void . Things like C arrays of id can take a little more thinking about to do correctly. Fancy handling of ObjC varargs can also cause trouble. Most..
How do I parse an NSString containing XML in Objective-C? http://stackoverflow.com/questions/924389/how-do-i-parse-an-nsstring-containing-xml-in-objective-c
How to Find Duplicate Values in Arrays? http://stackoverflow.com/questions/10280676/how-to-find-duplicate-values-in-arrays to Find Duplicate Values in Arrays I am working on SQLite and I have written a query which returns me two arrays ItemsArray and CustomersIDArray as ItemsArray..
http://stackoverflow.com/questions/1475636/comparing-two-arrays Two Arrays I have two NSArrays what I'm looking to do is to compare two arrays which contain strings find the similarities and create.. Two Arrays I have two NSArrays what I'm looking to do is to compare two arrays which contain strings find the similarities and create the first array again.. and create the first array again but so they have no similarities. Just for an example something like. Two Arrays NSArray arrayOne NSArray arrayWithObjects @ TD1 @ TD2 @ TD3 nil NSArray arrayTwo NSArray arrayWithObjects @ Blah @ String..
JSON IPHONE: How to send a JSON request and pull the data from a server? http://stackoverflow.com/questions/1518279/json-iphone-how-to-send-a-json-request-and-pull-the-data-from-a-server any help. iphone objective c json iphone sdk 3.0 share improve this question JSON framework supports converting Arrays Dictionaries Strings Numbers and Booleans. So what you want to do is convert your data to one of these formats. Since your..
Play multiple audio files using AVAudioPlayer http://stackoverflow.com/questions/2586284/play-multiple-audio-files-using-avaudioplayer mainBundle pathForResource @ soundslist ofType @ plist soundsList NSArray alloc initWithContentsOfFile soundsPath Arrays always start at index # 0... so if you have 5 tracks track01 would be index 0 track02 would be index 1 and so on. If you..
get the array index in for statement in objective-c http://stackoverflow.com/questions/3701126/get-the-array-index-in-for-statement-in-objective-c approach in objective c How else could I achieve this Please help iphone objective c share improve this question Arrays not like in php are numbered 0 size of array. I guess you talking about dictionary's. If so you can get array of key with..
Using NSPredicate in 2D Arrays http://stackoverflow.com/questions/4559427/using-nspredicate-in-2d-arrays NSPredicate in 2D Arrays This question is based off of the same app source from my previous question which can be found here How to manage memory.. you do NSArray allTerms ... your array of arrays of terms NSArray collapsedTerms allTerms valueForKeyPath @ @unionOfArrays.self NSPredicate filter NSPredicate predicateWithFormat @ name CONTAINS cd @ @ A NSArray filteredTerms collapsedTerms filteredArrayUsingPredicate.. filteredTerms collapsedTerms filteredArrayUsingPredicate filter The magic here is the valueForKeyPath bit. The @unionOfArrays operator takes an array of arrays of objects and returns an array of objects. Here's what it's doing The NSArray is going..
http://stackoverflow.com/questions/8569388/nsarray-of-united-arrays of united Arrays I have an NSArray of objects called MMPlace which has NSArray of MMProduct objects. How do I get a united NSArray of all..
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