2014/10/15 下午 10:08:50

iphone Programming Glossary: fairly

Add UIPickerView & a Button in Action sheet - How?

http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how

in tableView didSelectRowAtIndexPath . This approach has the added benefit of being fairly reusable. To use import the SimpleTableViewController class in your ViewController.h conform to the..

How to convert NSArray to NSData?

http://stackoverflow.com/questions/1286212/how-to-convert-nsarray-to-nsdata

that means you need to read up on Encoding and Decoding Objects . Note that this will create a fairly hard to read property list format but can handle a very wide range of objects. If you have a very simple..

iPhone viewWillAppear not firing

http://stackoverflow.com/questions/131062/iphone-viewwillappear-not-firing

describe how to do this. What the hell does directly mean. How do you indirectly add a view. I am fairly new to Cocoa and iPhone so it would be nice if there were useful examples from Apple besides the basic..

Tricks for improving iPhone UITableView scrolling performance?

http://stackoverflow.com/questions/1352479/tricks-for-improving-iphone-uitableview-scrolling-performance

for improving iPhone UITableView scrolling performance I have a uitableview that loads fairly large images in each cell and the cell heights vary depending on the size of the image. Scrolling performance..

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

to get started I started with no knowledge of xcode obj c iphone or mac and got to a working app fairly fast using mainly this . However I should add that I come from a fairly good background in C C and Java... and got to a working app fairly fast using mainly this . However I should add that I come from a fairly good background in C C and Java. For your particular project perhaps take a look at this answer which..

What is NSZombie?

http://stackoverflow.com/questions/4168327/what-is-nszombie

or painstaking needle in haystack searches. You can read more over at Cocoa Dev . The name is a fairly obvious play on the fact that objects are normally considered dead when they reach retain count 0. With..

How to distribute ios application wirelessly without managing UDIDs and recompilation

http://stackoverflow.com/questions/5546581/how-to-distribute-ios-application-wirelessly-without-managing-udids-and-recompil

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

trickier. You shouldn't have much of this in any case. You cannot put an id in a struct . This is fairly rare but sometimes it's used to pack data. If you did not follow correct KVC naming and you intermix.. projects. __weak pointers do not work correctly on iOS 4 or Mac OS X 10.6 which is a shame but fairly easy to work around. __weak pointers are great but they're not the #1 selling point of ARC. For 95 of..

Add UIPickerView & a Button in Action sheet - How?

http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how

the tableview data source and delegate methods calling itemSelectedatRow in tableView didSelectRowAtIndexPath . This approach has the added benefit of being fairly reusable. To use import the SimpleTableViewController class in your ViewController.h conform to the SimpleTableViewDelegate and implement the itemSelectedAtRow..

How to convert NSArray to NSData?

http://stackoverflow.com/questions/1286212/how-to-convert-nsarray-to-nsdata

to the NSCoding protocol. If these are custom objects then that means you need to read up on Encoding and Decoding Objects . Note that this will create a fairly hard to read property list format but can handle a very wide range of objects. If you have a very simple array strings for instance you may want to use NSPropertyListSerialization..

iPhone viewWillAppear not firing

http://stackoverflow.com/questions/131062/iphone-viewwillappear-not-firing

from being displayed. The problem is that they don't describe how to do this. What the hell does directly mean. How do you indirectly add a view. I am fairly new to Cocoa and iPhone so it would be nice if there were useful examples from Apple besides the basic Hello World crap. Any help is greatly appreciated... iphone..

Tricks for improving iPhone UITableView scrolling performance?

http://stackoverflow.com/questions/1352479/tricks-for-improving-iphone-uitableview-scrolling-performance

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

programmer's iphone book which has enough information to get started I started with no knowledge of xcode obj c iphone or mac and got to a working app fairly fast using mainly this . However I should add that I come from a fairly good background in C C and Java. For your particular project perhaps take a look at this.. I started with no knowledge of xcode obj c iphone or mac and got to a working app fairly fast using mainly this . However I should add that I come from a fairly good background in C C and Java. For your particular project perhaps take a look at this answer which refers to an open source 3D app that you can look at and get..

What is NSZombie?

http://stackoverflow.com/questions/4168327/what-is-nszombie

over release autorelease problems without advanced tools or painstaking needle in haystack searches. You can read more over at Cocoa Dev . The name is a fairly obvious play on the fact that objects are normally considered dead when they reach retain count 0. With this setting they continue to exist in a strange half life..

How to distribute ios application wirelessly without managing UDIDs and recompilation

http://stackoverflow.com/questions/5546581/how-to-distribute-ios-application-wirelessly-without-managing-udids-and-recompil

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

trouble. Most things involving math on an ObjC pointer is trickier. You shouldn't have much of this in any case. You cannot put an id in a struct . This is fairly rare but sometimes it's used to pack data. If you did not follow correct KVC naming and you intermix ARC and non ARC code you will have memory problems. ARC uses.. OS X 10.5 or earlier. This precludes me from using ARC in many projects. __weak pointers do not work correctly on iOS 4 or Mac OS X 10.6 which is a shame but fairly easy to work around. __weak pointers are great but they're not the #1 selling point of ARC. For 95 of code out there ARC is brilliant and there is no reason at..

Full webpage and disabled zoom viewport meta tag for all mobile browsers

http://stackoverflow.com/questions/11345896/full-webpage-and-disabled-zoom-viewport-meta-tag-for-all-mobile-browsers

initial scale 1.0 minimum scale 1.0 maximum scale 1.0 width device width user scalable no Conclusion You can use some fairly simple JS to set the content accordingly after some basic browser device detection. I know this type of detection is frowned..

Add UIPickerView & a Button in Action sheet - How?

http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how

methods calling itemSelectedatRow in tableView didSelectRowAtIndexPath . This approach has the added benefit of being fairly reusable. To use import the SimpleTableViewController class in your ViewController.h conform to the SimpleTableViewDelegate..

How to convert NSArray to NSData?

http://stackoverflow.com/questions/1286212/how-to-convert-nsarray-to-nsdata

are custom objects then that means you need to read up on Encoding and Decoding Objects . Note that this will create a fairly hard to read property list format but can handle a very wide range of objects. If you have a very simple array strings for..

iPhone viewWillAppear not firing

http://stackoverflow.com/questions/131062/iphone-viewwillappear-not-firing

is that they don't describe how to do this. What the hell does directly mean. How do you indirectly add a view. I am fairly new to Cocoa and iPhone so it would be nice if there were useful examples from Apple besides the basic Hello World crap...

Tricks for improving iPhone UITableView scrolling performance?

http://stackoverflow.com/questions/1352479/tricks-for-improving-iphone-uitableview-scrolling-performance

viewWillDisappear: Determine whether view controller is being popped or is showing a sub-view controller

http://stackoverflow.com/questions/1816614/viewwilldisappear-determine-whether-view-controller-is-being-popped-or-is-showi

because it has been popped. At the moment I'm setting flags such as isShowingChildViewController but it's getting fairly complicated. The only way I think I can detect it is in the dealloc method. iphone cocoa touch uikit share improve this..

Custom MKPinAnnotation callout bubble similar to default callout bubble

http://stackoverflow.com/questions/2537259/custom-mkpinannotation-callout-bubble-similar-to-default-callout-bubble

is nearly identical to the system callout bubble but gives more flexibility over the height and content. It should be fairly trivial to adjust the appearance to suit your needs. See my post on the Asynchrony Solutions blog for example code and the..

Finding the direction of scrolling in a UIScrollView?

http://stackoverflow.com/questions/2543670/finding-the-direction-of-scrolling-in-a-uiscrollview

What do you think iphone ios cocoa touch uiscrollview share improve this question Determining the direction is fairly straightforward but keep in mind that the direction can change several times over the course of a movement. For example..

Tips for a successful AppStore submission? [closed]

http://stackoverflow.com/questions/28551/tips-for-a-successful-appstore-submission

as Birra in Italian and Bier in German. The mechanical stuff as long as you follow the instructions is actually fairly straight forward. I found the key is being prepared. You basically get no notice before your App goes live and the review..

iPad/iPhone browser crashing when loading images in Javascript

http://stackoverflow.com/questions/2986039/ipad-iphone-browser-crashing-when-loading-images-in-javascript

an exception if you exceed this limit on the total memory allocation for JavaScript. Which matches what I'm seeing fairly well. Is it possible to deallocate objects in Javascript or does Safari UIWebView keep a running total and never lets go..

iOS 4 app crashes at startup on iOS 3.1.3: Symbol not found: __NSConcreteStackBlock

http://stackoverflow.com/questions/3313786/ios-4-app-crashes-at-startup-on-ios-3-1-3-symbol-not-found-nsconcretestackbl

16AC 431E B0E9 67C1F41FD5DA MyApp.app MyApp Expected in usr lib libSystem.B.dylib It appears to be an issue with a fairly low level dynamically linked library BEFORE my main function even gets called. I have even tried re starting the device..

iPhone - Getting Started

http://stackoverflow.com/questions/356025/iphone-getting-started

on what I should know learn in terms of languages or concepts You will be using Objective C and Cocoa. These are fairly strange concepts to crasp if you have not done MAC programming before but after a short while you will probably fall in..

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

enough information to get started I started with no knowledge of xcode obj c iphone or mac and got to a working app fairly fast using mainly this . However I should add that I come from a fairly good background in C C and Java. For your particular.. obj c iphone or mac and got to a working app fairly fast using mainly this . However I should add that I come from a fairly good background in C C and Java. For your particular project perhaps take a look at this answer which refers to an open..

What is NSZombie?

http://stackoverflow.com/questions/4168327/what-is-nszombie

without advanced tools or painstaking needle in haystack searches. You can read more over at Cocoa Dev . The name is a fairly obvious play on the fact that objects are normally considered dead when they reach retain count 0. With this setting they..

Turning an iPhone or iPod into a wireless webcam

http://stackoverflow.com/questions/5258696/turning-an-iphone-or-ipod-into-a-wireless-webcam

the right format. Stream the data. Prevent the phone from locking itself and going into deep sleep. The first one is fairly simple and Apple has as always provided good documentation and examples API link . Make sure you check out their example..

How to distribute ios application wirelessly without managing UDIDs and recompilation

http://stackoverflow.com/questions/5546581/how-to-distribute-ios-application-wirelessly-without-managing-udids-and-recompil

What is the difference between -viewWillAppear: and -viewDidAppear:?

http://stackoverflow.com/questions/5630649/what-is-the-difference-between-viewwillappear-and-viewdidappear

for the example above I would use this to actually load the data from my domain into the form. Creation of UIViews is fairly expensive and you should avoid as much as possible doing that on the ViewWillAppear method becuase when this gets called..

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

an ObjC pointer is trickier. You shouldn't have much of this in any case. You cannot put an id in a struct . This is fairly rare but sometimes it's used to pack data. If you did not follow correct KVC naming and you intermix ARC and non ARC code.. from using ARC in many projects. __weak pointers do not work correctly on iOS 4 or Mac OS X 10.6 which is a shame but fairly easy to work around. __weak pointers are great but they're not the #1 selling point of ARC. For 95 of code out there ARC..