2014/10/15 下午 10:14:18
iphone Programming Glossary: sortUIScrollView horizontal paging like Mobile Safari tabs http://stackoverflow.com/questions/1220354/uiscrollview-horizontal-paging-like-mobile-safari-tabs horizontal paging like Mobile Safari tabs Mobile Safari allows you to switch pages by entering a sort of UIScrollView horizontal paging view with a page control at the bottom. I am trying to replicate this..
How to sort a NSArray alphabetically? http://stackoverflow.com/questions/1351182/how-to-sort-a-nsarray-alphabetically to sort a NSArray alphabetically How can I sort an array filled with UIFont familyNames into alphabetical order.. to sort a NSArray alphabetically How can I sort an array filled with UIFont familyNames into alphabetical order iphone objective c sorting nsarray.. How can I sort an array filled with UIFont familyNames into alphabetical order iphone objective c sorting nsarray share improve this question Take a look here Apple Documentation The simplest approach..
Using SSL in an iPhone App - Export Compliance http://stackoverflow.com/questions/2128927/using-ssl-in-an-iphone-app-export-compliance based in the US nor do we have a US office. Has anyone else submitted an app using SSL for this sort of purpose If so did you need to do anything to get permission to use it either from Apple or from the..
Is it possible to program iPhone in C++ http://stackoverflow.com/questions/270455/is-it-possible-to-program-iphone-in-c using the Cocoa API etc c iphone objective c share improve this question Short answer yes sort of. You can use Objective C which you can read about at Apple Developer Connection. If you know C already..
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.. 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... 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 so they look like this file1 file2 file3 ... file10..
NSDictionary with ordered keys http://stackoverflow.com/questions/376090/nsdictionary-with-ordered-keys but I'd like them to be in a specific order not really an order that I can write an algorithm to sort them into . I could always store a separate array of the keys but that seems kind of kludgey because..
Want to display a 3D model on the iPhone: how to get started? http://stackoverflow.com/questions/413919/want-to-display-a-3d-model-on-the-iphone-how-to-get-started manual memory management. Where is the best place to start I couldn't find any tutorials for this sort of thing but maybe my Google Fu is weak. Or maybe I should start with learning Objective C I know of..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll NSFetchedResultsController newFetchedResultsControllerWithSearch NSString searchString NSArray sortDescriptors your sort descriptors here NSPredicate filterPredicate your predicate here Set up the fetched.. newFetchedResultsControllerWithSearch NSString searchString NSArray sortDescriptors your sort descriptors here NSPredicate filterPredicate your predicate here Set up the fetched results controller... batch size to a suitable number. fetchRequest setFetchBatchSize 20 fetchRequest setSortDescriptors sortDescriptors Edit the section name key path and cache name if appropriate. nil for section name key path..
How to Sync iPhone Core Data with web server, and then push to other devices? http://stackoverflow.com/questions/5035132/how-to-sync-iphone-core-data-with-web-server-and-then-push-to-other-devices server pushes all of those change sets to the other devices registered with the server using some sort of polling system. I thought to use Apple's Push services but apparently according to the comments this..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers by reference's the multiple viewcontroller instances in my appdelegate but I want to do this sort of thing the right way. Please help me do the right thing by answering the following questions When..
UITableView and keyboard scrolling issue http://stackoverflow.com/questions/594181/uitableview-and-keyboard-scrolling-issue which is composed of custom cells. The cells are made of 5 text fields next to each other sort of like a grid . When I try to scroll and edit the cells at the bottom of the UITableView I can't manage..
How to use NSJSONSerialization http://stackoverflow.com/questions/8356842/how-to-use-nsjsonserialization PHP's json_encode that looks like this id 1 name Aaa id 2 name Bbb I want to parse this into some sort of data structure for my iPhone app. I guess the best thing for me would be to have an array of dictionaries..
UIScrollView horizontal paging like Mobile Safari tabs http://stackoverflow.com/questions/1220354/uiscrollview-horizontal-paging-like-mobile-safari-tabs horizontal paging like Mobile Safari tabs Mobile Safari allows you to switch pages by entering a sort of UIScrollView horizontal paging view with a page control at the bottom. I am trying to replicate this particular behavior where a horizontally scrollable UIScrollView..
How to sort a NSArray alphabetically? http://stackoverflow.com/questions/1351182/how-to-sort-a-nsarray-alphabetically to sort a NSArray alphabetically How can I sort an array filled with UIFont familyNames into alphabetical order iphone objective c sorting nsarray share improve this.. to sort a NSArray alphabetically How can I sort an array filled with UIFont familyNames into alphabetical order iphone objective c sorting nsarray share improve this question Take a look here Apple Documentation.. to sort a NSArray alphabetically How can I sort an array filled with UIFont familyNames into alphabetical order iphone objective c sorting nsarray share improve this question Take a look here Apple Documentation The simplest approach is to provide a sort selector see the link for details sortedArray..
Using SSL in an iPhone App - Export Compliance http://stackoverflow.com/questions/2128927/using-ssl-in-an-iphone-app-export-compliance questions may require US export compliance. My company is not based in the US nor do we have a US office. Has anyone else submitted an app using SSL for this sort of purpose If so did you need to do anything to get permission to use it either from Apple or from the US government ios iphone ssl encryption app store share..
Is it possible to program iPhone in C++ http://stackoverflow.com/questions/270455/is-it-possible-to-program-iphone-in-c So I'm curious is it possible to code iPhone apps with C while using the Cocoa API etc c iphone objective c share improve this question Short answer yes sort of. You can use Objective C which you can read about at Apple Developer Connection. If you know C already learning Objective C would be pretty simple if you decided..
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.. 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 so they look like this file1 file2.. 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 so they look like this file1 file2 file3 ... file10 file11 file12 I'm getting as you would expect file1 file10..
NSDictionary with ordered keys http://stackoverflow.com/questions/376090/nsdictionary-with-ordered-keys . I want to use the array of keys as part of my application but I'd like them to be in a specific order not really an order that I can write an algorithm to sort them into . I could always store a separate array of the keys but that seems kind of kludgey because I'd always have to update the keys of the dictionary as well..
Want to display a 3D model on the iPhone: how to get started? http://stackoverflow.com/questions/413919/want-to-display-a-3d-model-on-the-iphone-how-to-get-started don't make sense and the scary thought that I have to do manual memory management. Where is the best place to start I couldn't find any tutorials for this sort of thing but maybe my Google Fu is weak. Or maybe I should start with learning Objective C I know of books like Aaron Hillgrass' but I've also read that they are..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll savedSearchTerm self.savedSearchTerm nil FRC creation code NSFetchedResultsController newFetchedResultsControllerWithSearch NSString searchString NSArray sortDescriptors your sort descriptors here NSPredicate filterPredicate your predicate here Set up the fetched results controller. Create the fetch request for the entity... nil FRC creation code NSFetchedResultsController newFetchedResultsControllerWithSearch NSString searchString NSArray sortDescriptors your sort descriptors here NSPredicate filterPredicate your predicate here Set up the fetched results controller. Create the fetch request for the entity. NSFetchRequest.. fetchRequest setPredicate filterPredicate Set the batch size to a suitable number. fetchRequest setFetchBatchSize 20 fetchRequest setSortDescriptors sortDescriptors Edit the section name key path and cache name if appropriate. nil for section name key path means no sections . NSFetchedResultsController aFetchedResultsController..
How to Sync iPhone Core Data with web server, and then push to other devices? http://stackoverflow.com/questions/5035132/how-to-sync-iphone-core-data-with-web-server-and-then-push-to-other-devices or a queue of change sets is merged on the cloud server the server pushes all of those change sets to the other devices registered with the server using some sort of polling system. I thought to use Apple's Push services but apparently according to the comments this is not a workable system. Is there anything fancy that I..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers know I can easily do my communication methods in the app delegate by reference's the multiple viewcontroller instances in my appdelegate but I want to do this sort of thing the right way. Please help me do the right thing by answering the following questions When I am trying to push a new viewcontroller on the UINavigationController..
UITableView and keyboard scrolling issue http://stackoverflow.com/questions/594181/uitableview-and-keyboard-scrolling-issue but can't get all the answers to work right. I have a UITableView which is composed of custom cells. The cells are made of 5 text fields next to each other sort of like a grid . When I try to scroll and edit the cells at the bottom of the UITableView I can't manage to get my cells properly positioned above the keyboard...
How to use NSJSONSerialization http://stackoverflow.com/questions/8356842/how-to-use-nsjsonserialization to use NSJSONSerialization I have a JSON string from PHP's json_encode that looks like this id 1 name Aaa id 2 name Bbb I want to parse this into some sort of data structure for my iPhone app. I guess the best thing for me would be to have an array of dictionaries so the 0th element in the array is a dictionary with..
UIScrollView horizontal paging like Mobile Safari tabs http://stackoverflow.com/questions/1220354/uiscrollview-horizontal-paging-like-mobile-safari-tabs horizontal paging like Mobile Safari tabs Mobile Safari allows you to switch pages by entering a sort of UIScrollView horizontal paging view with a page control at the bottom. I am trying to replicate this particular behavior..
How to sort a NSArray alphabetically? http://stackoverflow.com/questions/1351182/how-to-sort-a-nsarray-alphabetically to sort a NSArray alphabetically How can I sort an array filled with UIFont familyNames into alphabetical order iphone objective.. to sort a NSArray alphabetically How can I sort an array filled with UIFont familyNames into alphabetical order iphone objective c sorting nsarray share improve this.. alphabetically How can I sort an array filled with UIFont familyNames into alphabetical order iphone objective c sorting nsarray share improve this question Take a look here Apple Documentation The simplest approach is to provide a sort..
Using SSL in an iPhone App - Export Compliance http://stackoverflow.com/questions/2128927/using-ssl-in-an-iphone-app-export-compliance My company is not based in the US nor do we have a US office. Has anyone else submitted an app using SSL for this sort of purpose If so did you need to do anything to get permission to use it either from Apple or from the US government ios..
Is it possible to program iPhone in C++ http://stackoverflow.com/questions/270455/is-it-possible-to-program-iphone-in-c apps with C while using the Cocoa API etc c iphone objective c share improve this question Short answer yes sort of. You can use Objective C which you can read about at Apple Developer Connection. If you know C already learning Objective..
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.. 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.. 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 so they look like this file1 file2 file3 ... file10 file11 file12 I'm..
NSDictionary with ordered keys http://stackoverflow.com/questions/376090/nsdictionary-with-ordered-keys of my application but I'd like them to be in a specific order not really an order that I can write an algorithm to sort them into . I could always store a separate array of the keys but that seems kind of kludgey because I'd always have to..
Want to display a 3D model on the iPhone: how to get started? http://stackoverflow.com/questions/413919/want-to-display-a-3d-model-on-the-iphone-how-to-get-started that I have to do manual memory management. Where is the best place to start I couldn't find any tutorials for this sort of thing but maybe my Google Fu is weak. Or maybe I should start with learning Objective C I know of books like Aaron Hillgrass'..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll nil FRC creation code NSFetchedResultsController newFetchedResultsControllerWithSearch NSString searchString NSArray sortDescriptors your sort descriptors here NSPredicate filterPredicate your predicate here Set up the fetched results controller... NSFetchedResultsController newFetchedResultsControllerWithSearch NSString searchString NSArray sortDescriptors your sort descriptors here NSPredicate filterPredicate your predicate here Set up the fetched results controller. Create the fetch.. Set the batch size to a suitable number. fetchRequest setFetchBatchSize 20 fetchRequest setSortDescriptors sortDescriptors Edit the section name key path and cache name if appropriate. nil for section name key path means no sections..
How to Sync iPhone Core Data with web server, and then push to other devices? http://stackoverflow.com/questions/5035132/how-to-sync-iphone-core-data-with-web-server-and-then-push-to-other-devices the cloud server the server pushes all of those change sets to the other devices registered with the server using some sort of polling system. I thought to use Apple's Push services but apparently according to the comments this is not a workable..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers in the app delegate by reference's the multiple viewcontroller instances in my appdelegate but I want to do this sort of thing the right way. Please help me do the right thing by answering the following questions When I am trying to push..
UITableView and keyboard scrolling issue http://stackoverflow.com/questions/594181/uitableview-and-keyboard-scrolling-issue right. I have a UITableView which is composed of custom cells. The cells are made of 5 text fields next to each other sort of like a grid . When I try to scroll and edit the cells at the bottom of the UITableView I can't manage to get my cells..
How to use NSJSONSerialization http://stackoverflow.com/questions/8356842/how-to-use-nsjsonserialization a JSON string from PHP's json_encode that looks like this id 1 name Aaa id 2 name Bbb I want to parse this into some sort of data structure for my iPhone app. I guess the best thing for me would be to have an array of dictionaries so the 0th..
Sorting 2 NSArrays together side by side http://stackoverflow.com/questions/12436927/sorting-2-nsarrays-together-side-by-side 2 NSArrays together side by side I have several arrarys that needs sorting side by side. For example array one names.. so they go together. with hollywood bld having same index as Joe . I know how to sort one array alphabetical with NSSortDescriptor sort NSSortDescriptor sortDescriptorWithKey @ name ascending NO myArray sortUsingDescriptors NSArray arrayWithObject.. with hollywood bld having same index as Joe . I know how to sort one array alphabetical with NSSortDescriptor sort NSSortDescriptor sortDescriptorWithKey @ name ascending NO myArray sortUsingDescriptors NSArray arrayWithObject sort But is there..
adjust corners and crop the image openCV http://stackoverflow.com/questions/13098073/adjust-corners-and-crop-the-image-opencv After you got the corners you have to deskewing the paper and extract it to a new image. You should do the following Sort corner points the order matters they must be in the same order in both vectors cv getAffineTransform cv warpAffine I wrote.. them in clockwise order beginning in the upper left. For more information on this topic take a look at these thread Sort points in clockwise order Sort Four Points in Clockwise Order Sorting of Points in 2D space Another thing you should take.. in the upper left. For more information on this topic take a look at these thread Sort points in clockwise order Sort Four Points in Clockwise Order Sorting of Points in 2D space Another thing you should take into account is the size of the..
How big should a UIBarButtonItem image be? http://stackoverflow.com/questions/1590170/how-big-should-a-uibarbuttonitem-image-be big should a UIBarButtonItem image be I'm looking to create my own custom Sort By Date and Sort By Number buttons that I plan on placing in the navigation bar as the right button. How big should my image.. big should a UIBarButtonItem image be I'm looking to create my own custom Sort By Date and Sort By Number buttons that I plan on placing in the navigation bar as the right button. How big should my image be to appropriately..
ToolBar between UINavigationBar and UITableView? http://stackoverflow.com/questions/17825226/toolbar-between-uinavigationbar-and-uitableview
Core Data Table View Section Sort by weekdays using NSSortDescriptor http://stackoverflow.com/questions/2168141/core-data-table-view-section-sort-by-weekdays-using-nssortdescriptor Data Table View Section Sort by weekdays using NSSortDescriptor I'm currently trying to sort my array of objects into day order so they can be grouped.. Data Table View Section Sort by weekdays using NSSortDescriptor I'm currently trying to sort my array of objects into day order so they can be grouped in the correct order i.e... currently looks like this Which sorts alphabetically then by time NSString sectionKey nil switch tab case kByWeekA NSSortDescriptor sortDescriptor1 NSSortDescriptor alloc initWithKey @ day ascending NO NSSortDescriptor sortDescriptor2 NSSortDescriptor..
Sort an array with special characters - iPhone http://stackoverflow.com/questions/2492379/sort-an-array-with-special-characters-iphone an array with special characters iPhone I have an array with french strings let say 矇grener and exact I would like to sort.. array with french strings let say 矇grener and exact I would like to sort it such as 矇grener is the first. When I do NSSortDescriptor descriptor NSSortDescriptor alloc initWithKey @ name ascending YES NSArray sortDescriptors NSArray arrayWithObject.. say 矇grener and exact I would like to sort it such as 矇grener is the first. When I do NSSortDescriptor descriptor NSSortDescriptor alloc initWithKey @ name ascending YES NSArray sortDescriptors NSArray arrayWithObject descriptor NSArray sortedArray..
How can I sort an NSArray containing NSDictionaries? http://stackoverflow.com/questions/3361207/how-can-i-sort-an-nsarray-containing-nsdictionaries an array of dictionnaries. Ecah dictionnary have 2 keys name dateOfBirth . You can sort your array by name like this Sort array by name NSSortDescriptor Sorter NSSortDescriptor alloc initWithKey @ name ascending YES myArray sortUsingDescriptors.. Ecah dictionnary have 2 keys name dateOfBirth . You can sort your array by name like this Sort array by name NSSortDescriptor Sorter NSSortDescriptor alloc initWithKey @ name ascending YES myArray sortUsingDescriptors NSArray arrayWithObject.. have 2 keys name dateOfBirth . You can sort your array by name like this Sort array by name NSSortDescriptor Sorter NSSortDescriptor alloc initWithKey @ name ascending YES myArray sortUsingDescriptors NSArray arrayWithObject Sorter Sorter..
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.. specify sorting in descending order. iphone objective c cocoa share improve this question Use a sort descriptor NSSortDescriptor sortOrder NSSortDescriptor sortDescriptorWithKey @ self ascending NO return myArray sortedArrayUsingDescriptors.. order. iphone objective c cocoa share improve this question Use a sort descriptor NSSortDescriptor sortOrder NSSortDescriptor sortDescriptorWithKey @ self ascending NO return myArray sortedArrayUsingDescriptors NSArray arrayWithObject sortOrder..
http://stackoverflow.com/questions/4558639/sort-an-nsmutabledictionary an NSMutableDictionary I have an NSMutableDictionary that maps NSString to NSString although the values are NSStrings they.. value from the key you can always sort the keys instead messing with the values. Using NSArray sortedKeys myDict keysSortedByValueUsingSelector @selector comparator The comparator is a message selector which is sent to the object you want to.. sortedArrayUsingFunction comparatorFunction context nil Being comparatorFunction from AppleDocumentation NSInteger intSort id num1 id num2 void context int v1 num1 intValue int v2 num2 intValue if v1 v2 return NSOrderedAscending else if v1 v2..
NSFetchedResultsController custom sort not getting called http://stackoverflow.com/questions/4789782/nsfetchedresultscontroller-custom-sort-not-getting-called fetchRequest setEntity entity Set the batch size to a suitable number. fetchRequest setFetchBatchSize 20 NSSortDescriptor sortDescriptor NSSortDescriptor alloc initWithKey @ objectName ascending YES comparator ^ id s1 id s2 NSLog @.. entity Set the batch size to a suitable number. fetchRequest setFetchBatchSize 20 NSSortDescriptor sortDescriptor NSSortDescriptor alloc initWithKey @ objectName ascending YES comparator ^ id s1 id s2 NSLog @ Comparator custom compare here.. objectName ascending YES comparator ^ id s1 id s2 NSLog @ Comparator custom compare here with print statement NSLog @ Sort Descriptor Set NSArray sortDescriptors NSArray alloc initWithObjects sortDescriptor nil NSEntityDescription entity NSEntityDescription..
Sort NSArray using sortedArrayUsingFunction http://stackoverflow.com/questions/5147218/sort-nsarray-using-sortedarrayusingfunction NSArray using sortedArrayUsingFunction Any good example of sorting a NSArray using sortedArrayUsingFunction TY iphone.. ios cocoa nsarray share improve this question NSArray sorted_bookings myUnsortedArray sortedArrayUsingFunction Sort_Bookingdate_Comparer context self NSInteger Sort_Bookingdate_Comparer id id1 id id2 void context Sort Function Booking booking1.. NSArray sorted_bookings myUnsortedArray sortedArrayUsingFunction Sort_Bookingdate_Comparer context self NSInteger Sort_Bookingdate_Comparer id id1 id id2 void context Sort Function Booking booking1 Booking id1 Booking booking2 Booking id2..
Programmatically fire button click event? http://stackoverflow.com/questions/5625651/programmatically-fire-button-click-event provide your suggestions and guide me how to do that. Thanks. iphone objective c share improve this question Sort of like Ken's answer but more flexible as it'll keep track of the buttons actual actions if you change them or add more..
How to sort array having numbers as string in iPhone? [duplicate] http://stackoverflow.com/questions/6097119/how-to-sort-array-having-numbers-as-string-in-iphone to sort array having numbers as string in iPhone duplicate Possible Duplicates best way to sort NSArray Sort an array with special characters iPhone Hello I have array in which i have numbers stored as string. How to sort this array.. question NSArray sortedArray nil sortedArray oldArray sortedArrayUsingFunction sortArray context NULL NSInteger intSort id num1 id num2 void context OR float n1 num1 floatValue etc. int n1 num1 intValue int n2 num2 intValue if n1 n2 return..
Sort the date in Sqlite database http://stackoverflow.com/questions/7161313/sort-the-date-in-sqlite-database the date in Sqlite database I am making an iPhone application in which I am storing date and time in a column now I want..
UISegmentcontrol appearances causing issues http://stackoverflow.com/questions/8415922/uisegmentcontrol-appearances-causing-issues objectAtIndex i setTintColor UIColor colorWithRed 196.0 255.0 green 223.0 255.0 blue 155.0 255.0 alpha 1 Sort segments from left to right NSArray sortedViews infoSegment.subviews sortedArrayUsingFunction compareViewsByOrigin context..
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