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2014/10/15 ¤U¤È 10:12:31

iphone Programming Glossary: patterns

Applying multiple transforms to a UIView / CALayer

http://stackoverflow.com/questions/1111277/applying-multiple-transforms-to-a-uiview-calayer

while animating another transform change simultaneously Are there any rules for how this should be done or any design patterns for this iphone cocoa touch uikit core animation share improve this question I realize this doesn't answer the question..

How to use iOS Reachability

http://stackoverflow.com/questions/11177066/how-to-use-ios-reachability

through this array and start the download process again What is the proper use of Reachability It depends on your patterns and needs. Is it common to use only one instance when app launch and then listen to network changes Yes that is what i do..

Core Data backed UITableView with indexing

http://stackoverflow.com/questions/1599204/core-data-backed-uitableview-with-indexing

letter of the first name of the person. iphone core data uitableviewcontroller nsfetchedresultscontrolle cocoa design patterns share improve this question You should use your CoreData NSFetchedResultsController to get your sections indexes. You..

What is Delegate and Delegate Methods

http://stackoverflow.com/questions/1788032/what-is-delegate-and-delegate-methods

me know difference between Delegate Delegate Methods and its differences and its usages iphone delegates cocoa design patterns share improve this question It's hard to explain but a delegate performs methods on behalf of another object. A Table..

A complete solution to LOCALLY validate an in-app receipts and bundle receipts on iOS 7

http://stackoverflow.com/questions/19943183/a-complete-solution-to-locally-validate-an-in-app-receipts-and-bundle-receipts-o

to figure out how to do it or the hackers will have an easy job creating a cracker app that can recognize and identify patterns and patch the application. OK I agree to that up to a certain point. I think they could explain completely how to do it..

How to share a ManagedObjectContext when using UITabBarController

http://stackoverflow.com/questions/2070565/how-to-share-a-managedobjectcontext-when-using-uitabbarcontroller

well enough how to work with the UITabBarController. iphone cocoa touch core data uitabbarcontroller cocoa design patterns share improve this question Ideally you want to pass either the NSManagedObjectContext NSFetchedResultsController or..

how to convert datetime format in NSString?

http://stackoverflow.com/questions/2076417/how-to-convert-datetime-format-in-nsstring

NSDateFormatter with 24 hour times

http://stackoverflow.com/questions/2135267/nsdateformatter-with-24-hour-times

iphone nsdateformatter share improve this question NSDateFormatter follows the Unicode standard for date and time patterns . Use 'H' for the hour on a 24 hour clock NSDateFormatter df NSDateFormatter alloc init df setDateFormat @ yyyy MM dd HH..

Pattern for wrapping an Asynchronous JavaScript function to make it synchronous

http://stackoverflow.com/questions/214491/pattern-for-wrapping-an-asynchronous-javascript-function-to-make-it-synchronous

example is preferred. The target platform broswer is Mobile Safari on the iPhone. Thank you javascript iphone design patterns safari mobile safari share improve this question Sorry JavaScript does not provide the language primitives eg. threads..

Core Data pattern: how to efficiently update local info with changes from network?

http://stackoverflow.com/questions/2209228/core-data-pattern-how-to-efficiently-update-local-info-with-changes-from-networ

objects from background thread by way of notification this still blocks. iphone performance core data cocoa design patterns nsfetchrequest share improve this question Read Implementing Find or Create Efficiently in Core Data Programming Guide...

Retain/release pattern for UIPopoverController, UIActionSheet, and modal view controllers?

http://stackoverflow.com/questions/2867709/retain-release-pattern-for-uipopovercontroller-uiactionsheet-and-modal-view-co

pattern for UIPopoverController UIActionSheet and modal view controllers I'm somewhat unclear on the object ownership patterns required for the following instances. When my UIViewController presents a popover controller an action sheet or another..

Practical rules for premature optimization [closed]

http://stackoverflow.com/questions/2978460/practical-rules-for-premature-optimization

why I don't really think this is a CW question. Again if people disagree I'll change it. iphone algorithm design patterns share improve this question What is premature optimization Premature optimization is the process of optimizing your..

Resources & Frameworks for mobile development (iphone,android) using HTML5 [closed]

http://stackoverflow.com/questions/3031643/resources-frameworks-for-mobile-development-iphone-android-using-html5

Subversion (SVN) and static libraries (.a files) compatibility?

http://stackoverflow.com/questions/3724817/subversion-svn-and-static-libraries-a-files-compatibility

Thank you iphone svn xcode ios commit share improve this question The svn ignore property contains a list of file patterns which certain Subversion operations will ignore Also do you have a config file that global ignores. it is a list of whitespace..

How to preserve image transparency when using colorWithPatternImage:

http://stackoverflow.com/questions/4209383/how-to-preserve-image-transparency-when-using-colorwithpatternimage

why. Is there a simple way to draw a tiled image with transparency Or do I need to look at drawing Core Graphics patterns iphone objective c uiview share improve this question Pattern images should be keeping the transparency just fine...

What's the most efficient way of converting a 10 MB JSON response into an NSDictionary?

http://stackoverflow.com/questions/4351930/whats-the-most-efficient-way-of-converting-a-10-mb-json-response-into-an-nsdict

method to read in this 8 MB json formatted string into a NSDictionary in memory iphone objective c json cocoa design patterns share improve this question Take a look at JSONKit . It's very fast and if your JSON has a lot of keys and values that..

What are the key concepts for an iPhone Developer to learn? [closed]

http://stackoverflow.com/questions/5677655/what-are-the-key-concepts-for-an-iphone-developer-to-learn

share improve this question There are a number of concepts which make up the basics of iOS development. There coding patterns techniques and some general tidbits that you should know about. Coding Patterns Key Value Observing KVO Allowing one object..

Getting an NSArray of a single attribute from an NSArray

http://stackoverflow.com/questions/5968702/getting-an-nsarray-of-a-single-attribute-from-an-nsarray

in the firstNames array but I don't want to do that. Any comments iphone objective c ios4 iphone sdk 3.0 cocoa design patterns share improve this question NSArray will handle this for you using KVC NSArray people ... NSArray firstName people valueForKey..

Best approach for XML parsing on the iPhone

http://stackoverflow.com/questions/842292/best-approach-for-xml-parsing-on-the-iphone

way of working with XML in the iPhone SDK If the advice is to just work with NSXMLParser are there certain design patterns I can use to keep my code from having 5 levels of nested ifs in the startElement method iphone objective c share improve..

How do I serialize a simple object in iPhone sdk?

http://stackoverflow.com/questions/876041/how-do-i-serialize-a-simple-object-in-iphone-sdk

want to have to 'rewrite' some of the core data ORM functions. iphone cocoa cocoa touch serialization cocoa design patterns share improve this question You do this in the same way you'd do it on Mac OS X your POCOs must conform to the NSCoding..

How to convert time to the timezone of the iPhone device?

http://stackoverflow.com/questions/1081647/how-to-convert-time-to-the-timezone-of-the-iphone-device

How to change format of date/time?

http://stackoverflow.com/questions/2871182/how-to-change-format-of-date-time

your formatting string is the problem. You should only use the characters you find in the table in UTS#35 Date Format Patterns . I tried your code and while the time hh mm displays correctly formatting stops at tt not in the table If you really want..

How to parse a date string into an NSDate object in iOS?

http://stackoverflow.com/questions/4999396/how-to-parse-a-date-string-into-an-nsdate-object-in-ios

Cocoa Conceptual DataFormatting Articles dfDateFormatting10_4.html# apple_ref doc uid TP40002369 SW1 Unicode Format Patterns http unicode.org reports tr35 tr35 6.html#Date_Format_Patterns Dealing with TimeZones with Colons 00 00 http petersteinberger.com.. apple_ref doc uid TP40002369 SW1 Unicode Format Patterns http unicode.org reports tr35 tr35 6.html#Date_Format_Patterns Dealing with TimeZones with Colons 00 00 http petersteinberger.com 2010 05 nsdateformatter and 0000 parsing share improve..

What are the key concepts for an iPhone Developer to learn? [closed]

http://stackoverflow.com/questions/5677655/what-are-the-key-concepts-for-an-iphone-developer-to-learn

of iOS development. There coding patterns techniques and some general tidbits that you should know about. Coding Patterns Key Value Observing KVO Allowing one object to respond to changes of another object's properties by registering the Observer..

Undo drawing in Paint Application

http://stackoverflow.com/questions/6689600/undo-drawing-in-paint-application

Converting a date format in objective C

http://stackoverflow.com/questions/6724180/converting-a-date-format-in-objective-c

wrong for the style of Date you are passing in. Here is a document explaining the different modifiers Date Format Patterns To parse the Date Sun Jul 17 07 48 34 0000 2011 you'd need a Format like so dateFormat setDateFormat @ EEE MMM dd HH mm..

Objective-C String(yyyy-mm-dd) to NSDate

http://stackoverflow.com/questions/8985872/objective-c-stringyyyy-mm-dd-to-nsdate

and unmarshaling this class is NSDateFormatter . No surprise the NSDateFormatter uses the Unicode Date Format Patterns. NSDateFormatter dateFormatter NSDateFormatter alloc init dateFormatter setDateFormat @ yyyy MM dd NSDate date dateFormatter..

iphone Convert NSDate from server to local device time and compare

http://stackoverflow.com/questions/9238420/iphone-convert-nsdate-from-server-to-local-device-time-and-compare

this question Your dateFormat does not match the format of your date string. Read about the Unicode Date Format Patterns . And after that try @ yyyy MM dd'T'HH mm ssZZZ But I think you try to do something wrong anyway. A NSDate is a point in..

Draw a straight line using OpenGL ES in iPhone?

http://stackoverflow.com/questions/9736887/draw-a-straight-line-using-opengl-es-in-iphone