2014/10/15 下午 10:12:14

iphone Programming Glossary: nutshell

Where's the difference between setObject:forKey: and setValue:forKey: in NSMutableDictionary?

http://stackoverflow.com/questions/1249634/wheres-the-difference-between-setobjectforkey-and-setvalueforkey-in-nsmutab

dictionary entries unless you prefix the key with a '@' character in which case it modifies member variables. So in a nutshell use setObject forKey when you need to work with dictionary keys and values and setValue forKey in the rarer cases where..

Code Sign Error When Building iPhone Application

http://stackoverflow.com/questions/1269646/code-sign-error-when-building-iphone-application

At first it seems a complex process but it's pretty straightforward when you've been through it a few times. In a nutshell the process is this I'm assuming you've set up your iPhone iPod touch as a test device Via the iPhone Developer Portal Create..

Xcode 3.2.1 GCC CLANG and LLVM demystification

http://stackoverflow.com/questions/1551099/xcode-3-2-1-gcc-clang-and-llvm-demystification

I'm really just looking for a high level overview. iphone xcode gcc llvm clang share improve this question In a nutshell Compilers are basically split into two parts. One being the front end that contains the parser and semantic analysis for..

When to use a UIView vs. a UIViewController on the iPhone?

http://stackoverflow.com/questions/1690852/when-to-use-a-uiview-vs-a-uiviewcontroller-on-the-iphone

screen contents then only the newer view could change orientation potentially leaving the display in a mess. So in a nutshell if you have a simple window based app and don't need to worry about rotation it's fine to just use your regular controls..

Does UIGestureRecognizer work on a UIWebView?

http://stackoverflow.com/questions/2909807/does-uigesturerecognizer-work-on-a-uiwebview

local content. Edit You can look in PhoneGap for an example of sending messages to the delegate of the UIWebView. In a nutshell you use document.location myscheme mycommand myarguments then parse out the command and arguments from this delegate callback..

Is there a good UITabBarController Example?

http://stackoverflow.com/questions/3011262/is-there-a-good-uitabbarcontroller-example

here . It shouldn't matter where the UITabBarController instance is created UIApplicationDelegate or not. In a nutshell Create all of your respective UIViewController's and add them to an array. Then assign that array to your UITabBarController's..

How To Use the CHCSVParser class

http://stackoverflow.com/questions/3788295/how-to-use-the-chcsvparser-class

just know the format of the stuff they're trying to parse but don't really do much beyond that. So the answer in a nutshell is you have to save it yourself . If you look at the code for the NSArray category you'll see in the .m file that it's using..

A NSFetchedResultsController with date as sectionNameKeyPath

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

way to the above code i.e. without H mm ss ZZZZ and use that attribute as your sectionNameKeyPath value. So in a nutshell for a foo object with fooDate and fooDateTransient attributes you would Get your foo.fooDate attribute Transform it using..

Why does Xcode auto-install a (duplicate and expired) certificate in the keychain? [duplicate]

http://stackoverflow.com/questions/5335889/why-does-xcode-auto-install-a-duplicate-and-expired-certificate-in-the-keychai

keychain duplicate Possible Duplicate xCode 4 reinstalls keychain certs that I delete The question says it all in a nutshell. When building a project in Xcode I receive the error message from the Check dependencies step CodeSign error Certificate..

What's the best way to communicate between view controllers?

http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers

are much easier to understand if you think about them in the context of the dependency injection design pattern. In a nutshell this means that your controller shouldn't look up the objects it needs to do its job e.g. reference a global variable ...

Iphone navigate to previous/next viewController

http://stackoverflow.com/questions/6244776/iphone-navigate-to-previous-next-viewcontroller

stack it animates in then I clean up the navigation stack by removing the details view that just animated off. So in a nutshell The details view will detect the swipe gestures and inform the parent. The parent determines the next previous row that..

How do you pop a modal view and the previous navigation controller view at once?

http://stackoverflow.com/questions/8108422/how-do-you-pop-a-modal-view-and-the-previous-navigation-controller-view-at-once

title quickly changing from Edit to Event Details as that view is being popped out off the navigation stack. So in a nutshell if we were talking about the calendar app in your modal view controller create a protocol with a method like didConfirmEventDeletion..