2014/10/15 下午 10:09:58

iphone Programming Glossary: headaches

What programming skills I need to become an iPhone developer? [closed]

http://stackoverflow.com/questions/1043820/what-programming-skills-i-need-to-become-an-iphone-developer

for former Java developers. Don't use foo.bar just use foo bar and foo setBar baz . You will save yourself a lot of headaches. A Java background just seems to make it much harder to break the idea that dot notation is really a method call and nothing..

How to properly format currency on ios

http://stackoverflow.com/questions/11787759/how-to-properly-format-currency-on-ios

with currency amounts it would be preferable to store the quantities as NSDecimalNumber s. This will greatly reduce headaches with rounding errors. If you do this the above code snippet becomes assuming currency is a NSDecimalNumber NSNumberFormatter..

Core Data backed UITableView with indexing

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

letters in an NSArray and my indexed content in an NSDictionary. This all works fine for display but I have some real headaches when it comes to adding and deleting rows specifically how to properly implement these methods void controllerWillChangeContent..

CoreData : store images to DB or not?

http://stackoverflow.com/questions/2573072/coredata-store-images-to-db-or-not

First always store your images in a usable format such as PNG or JPEG instead of NSData. This will save you a lot of headaches. Second the rule for storing binary data is 100kb store in the same table as the relevant data 1mb store in a separate table..

What is the best way to enter numeric values with decimal points?

http://stackoverflow.com/questions/276382/what-is-the-best-way-to-enter-numeric-values-with-decimal-points

How should I architect my DB & API server for a turn based multiplayer iPhone board game? (thinking about nodejs, mongo, couch, etc)

http://stackoverflow.com/questions/3605115/how-should-i-architect-my-db-api-server-for-a-turn-based-multiplayer-iphone-bo

takes and experiences on this more options thoughts and whether I am thinking about it the right way or just creating headaches for myself. iphone api mongodb couchdb node.js share improve this question First of all Nodejs is awesome for writing..

UITextView with Syntax Highlighting [duplicate]

http://stackoverflow.com/questions/3642540/uitextview-with-syntax-highlighting

. There's no public way around that. You canot get selections acces the DOM etc without private API and a lot of headaches. Editing would work like in UITextView but require a whole new level of headache. Still private. CoreText Framework Since..

Unit testing in XCode 4

http://stackoverflow.com/questions/4388370/unit-testing-in-xcode-4

GHUnit. It'll take you about 10 minutes to figure out much more straightforward than OCUnit and will save you a lot of headaches. IMHO Apple should be shipping it with Xcode instead of OCUnit. GHUnit can run your tests in a true application environment..

Using Phonegap for Native Application development [closed]

http://stackoverflow.com/questions/5161004/using-phonegap-for-native-application-development

use the Apple notification network etc.. This is just an example but reading up on that stuff will save you a lot of headaches if that's your end goal. All in all it's great for lightweight apps especially if you come from a web development background...

Alternative to global variables in app delegate

http://stackoverflow.com/questions/7635008/alternative-to-global-variables-in-app-delegate

to maintain. most of the cocoa singletons i have seen should not have been considered singletons and caused a lot of headaches. better yet you can write programs which use zero singletons. this is ideal and easy to test. as is the programs types which..

is it ok to use of a notification to communication back to the main thread of an IOS app? (cf performSelectorOnMainThread)

http://stackoverflow.com/questions/8032652/is-it-ok-to-use-of-a-notification-to-communication-back-to-the-main-thread-of-an

was posted which may not be the same thread in which an observer registered itself. This will inevitably cause you headaches. If the notification is being received by something on the main thread I've found that popping into the main thread from..

How to populate UITableView with the responce of JSON from a different ViewController?

http://stackoverflow.com/questions/8969135/how-to-populate-uitableview-with-the-responce-of-json-from-a-different-viewcontr

can be inserted as a feature and you can have issues after that. Check the index instead. It's a simple int not headaches alert 3. You have setted your NSMutableArray as a property in your messages class. Why don't you populate it. That's why..