2014/10/15 下午 10:12:13

iphone Programming Glossary: nsuserdefault

i have NSString value in addViewController and i want to display this value in UILabel of DetailsViewController

http://stackoverflow.com/questions/13509999/i-have-nsstring-value-in-addviewcontroller-and-i-want-to-display-this-value-in-u

getting where I'm making a mistake... iphone nsstring uilabel share improve this question You can send data using NSUserDefault SetValue NSUserDefaults defaults NSUserDefaults standardUserDefaults defaults setObject NSString stringWithFormat @ @ txtView.text.. a mistake... iphone nsstring uilabel share improve this question You can send data using NSUserDefault SetValue NSUserDefaults defaults NSUserDefaults standardUserDefaults defaults setObject NSString stringWithFormat @ @ txtView.text forKey @ testPersonNotesStr.. uilabel share improve this question You can send data using NSUserDefault SetValue NSUserDefaults defaults NSUserDefaults standardUserDefaults defaults setObject NSString stringWithFormat @ @ txtView.text forKey @ testPersonNotesStr defaults..

passing the value from one class to other class

http://stackoverflow.com/questions/13602840/passing-the-value-from-one-class-to-other-class

declare your string property to copy @property nonatomic copy NSString testPersonNotesStr or You can send data using NSUserDefault SetValue NSUserDefaults defaults NSUserDefaults standardUserDefaults defaults setObject NSString stringWithFormat @ @ txtView.text.. to copy @property nonatomic copy NSString testPersonNotesStr or You can send data using NSUserDefault SetValue NSUserDefaults defaults NSUserDefaults standardUserDefaults defaults setObject NSString stringWithFormat @ @ txtView.text forKey @ testPersonNotesStr.. nonatomic copy NSString testPersonNotesStr or You can send data using NSUserDefault SetValue NSUserDefaults defaults NSUserDefaults standardUserDefaults defaults setObject NSString stringWithFormat @ @ txtView.text forKey @ testPersonNotesStr defaults..

Read Text File in Document Folder - Iphone SDK

http://stackoverflow.com/questions/2709705/read-text-file-in-document-folder-iphone-sdk

Text File in Document Folder Iphone SDK I have this code below NSString fileName NSUserDefaults standardUserDefaults objectForKey @ recentDownload NSString fullPath NSBundle pathForResource fileName ofType @ txt inDirectory.. error error textviewerdownload is the textview displaying the text from the file. The actual file name is stored in an NSUserDefault called recentDownload. When I build this I click the button which this is under and my application crashes. Is there anything..

How persistent is [NSUserDefaults standardUserDefaults]?

http://stackoverflow.com/questions/3133127/how-persistent-is-nsuserdefaults-standarduserdefaults

persistent is NSUserDefaults standardUserDefaults I'm using NSUserDefaults standardUserDefaults for storing application settings. My questions are.. persistent is NSUserDefaults standardUserDefaults I'm using NSUserDefaults standardUserDefaults for storing application settings. My questions are do those settings are removed on app deletion are.. at each update. Also I'd like that the only way to reset the password would be to remove the app and re install it. Is NSUserDefault the right choice Thanks J矇r矇my iphone nsuserdefaults share improve this question Yes they are removed on app deletion..

Convert existing iOS paid app to freemium model with in-app purchase

http://stackoverflow.com/questions/3735635/convert-existing-ios-paid-app-to-freemium-model-with-in-app-purchase

would work so I'll move on. Another not nearly as fool proof solution but much quicker easier to implement is to use NSUserDefaults . You can store an object when the user makes a purchase or with the date a user installs your app. Then if you issue an.. which purchases the user has made or the date they installed it and react accordingly. For info on how to do that with NSUserDefaults check out my answer to another question on implementing that NSUserDefaults and app versions . But this solution does present.. For info on how to do that with NSUserDefaults check out my answer to another question on implementing that NSUserDefaults and app versions . But this solution does present the following pitfalls If the user deletes your app the NSUserDefaults..

How to use a boolean in NSUserDefaults

http://stackoverflow.com/questions/3841166/how-to-use-a-boolean-in-nsuserdefaults

to use a boolean in NSUserDefaults When the root view controller of my application is loaded I want to be able to check whether or not the users login credentials.. of my application is loaded I want to be able to check whether or not the users login credentials have been saved to NSUserDefaults. Basically when the user loads the application and he she doesn't have her login credentials saved a modalAlertView will.. the user will be able to save their credentials appropriately. This saves those UITextField strings to a respective NSUserDefault object. However is it possible that when this saving is done I can create an NSUserDefault object which is a boolean and..

how to do true deep copy for NSArray and NSDictionary with have nested arrays/dictionary?

http://stackoverflow.com/questions/5453481/how-to-do-true-deep-copy-for-nsarray-and-nsdictionary-with-have-nested-arrays-di

and not copy the item truely. Background So as an example for me I'm trying to load save the following config with NSUserDefaults and when loading need to convert the immutable copies one gets from NSUserDefault to mutable prior to making changes. Items.. load save the following config with NSUserDefaults and when loading need to convert the immutable copies one gets from NSUserDefault to mutable prior to making changes. Items NSDictionary Item NSDictionary aString NSString aString2 NSString aDate NSDate..

Size Limitation of NSUserDefault?

http://stackoverflow.com/questions/5698816/size-limitation-of-nsuserdefault

Limitation of NSUserDefault Is there a size limit to NSUserDefaults What is it I'm afraid that such a limit can cause my app to crash. iphone nsuserdefaults.. Limitation of NSUserDefault Is there a size limit to NSUserDefaults What is it I'm afraid that such a limit can cause my app to crash. iphone nsuserdefaults data persistence share improve.. my app to crash. iphone nsuserdefaults data persistence share improve this question No there is no size limit to NSUserDefaults aside from the storage capacity of the device itself. if you are storing a dynamic amount of variables for example you..

Is there any limit in storing values in NSUserDefaults

http://stackoverflow.com/questions/7510123/is-there-any-limit-in-storing-values-in-nsuserdefaults

there any limit in storing values in NSUserDefaults I am new to iPhone development and objective C. I have used NSUserDefaults to store some values in my app. But I don't.. there any limit in storing values in NSUserDefaults I am new to iPhone development and objective C. I have used NSUserDefaults to store some values in my app. But I don't know that if there is any limit for storing values in NSUserDefaults. Can anyone.. used NSUserDefaults to store some values in my app. But I don't know that if there is any limit for storing values in NSUserDefaults. Can anyone help me to know that. Thanks in advance iphone objective c ios xcode nsuserdefaults share improve this question..

Saving and retriving value into NSUserDefault in IPhone

http://stackoverflow.com/questions/7917493/saving-and-retriving-value-into-nsuserdefault-in-iphone

and retriving value into NSUserDefault in IPhone Hi Some Body Give Me an Idea. I am useing NSUserDefault To saving and retriving value for Saving Code is. dataDict_.. and retriving value into NSUserDefault in IPhone Hi Some Body Give Me an Idea. I am useing NSUserDefault To saving and retriving value for Saving Code is. dataDict_ NSMutableDictionary alloc init dataDict_ setObject nameText_.. alloc init dataDict_ setObject nameText_ text forKey @ Name dataDict_ setObject linkText_ text forKey @ Link NSUserDefaults userDefault NSUserDefaults standardUserDefaults userDefault setObject dataDict_ forKey @ Dict NSUserDefaults standardUserDefaults..

How can I reset the NSUserDefaults data in the iPhone simulator?

http://stackoverflow.com/questions/898498/how-can-i-reset-the-nsuserdefaults-data-in-the-iphone-simulator

can I reset the NSUserDefaults data in the iPhone simulator I've added NSUserDefault data retrieval to my app which is pretty nice. But for testing I.. can I reset the NSUserDefaults data in the iPhone simulator I've added NSUserDefault data retrieval to my app which is pretty nice. But for testing I would like to reset all the data I added to the defaults.. defaults database so that everything is in the state when the user launches the app the first time. I tried to call NSUserDefaults resetStandardUserDefaults but that doesn't do anything. The defaults are still saved and can be retrieved. iphone ios..

Objective C Custom Lazy Load Images UITableView Cell

http://stackoverflow.com/questions/9083454/objective-c-custom-lazy-load-images-uitableview-cell

alloc init NSString retina MVProject sharedInstance settings_retina @ 2 @ if NSKeyedUnarchiver unarchiveObjectWithData NSUserDefaults standardUserDefaults objectForKey NSString stringWithFormat @ Settings_SFCCovers @_ @ retina cell.cid thumb NSKeyedUnarchiver.. NSString stringWithFormat @ Settings_SFCCovers @_ @ retina cell.cid thumb NSKeyedUnarchiver unarchiveObjectWithData NSUserDefaults standardUserDefaults objectForKey NSString stringWithFormat @ Settings_SFCCovers @_ @ retina cell.cid cell.imageView setImage.. NSData dataWithContentsOfURL NSURL URLWithString NSString stringWithFormat @ @ cell.cimg thumb.title cell.ctitle NSUserDefaults standardUserDefaults setObject NSKeyedArchiver archivedDataWithRootObject thumb forKey NSString stringWithFormat @ Settings_SFCCovers..

How to Save NSMutableArray into plist in iphone

http://stackoverflow.com/questions/9356929/how-to-save-nsmutablearray-into-plist-in-iphone

element in my plist path. please any help me. Thanks in advance following is my code to store the data into plist and NSUserDefault. none of them is working for NSMutableArray NSArray but working for NSString. IS there any max size limit to store in plist.. NSMutableArray alloc initWithArray self.ResumedataDictionary objectForKey @ artistDetailsDict To get stored value from NSUserDefault NSUserDefaults fetchData NSUserDefaults standardUserDefaults self.artistDetailsArray fetchData objectForKey @ artistDetailsDict.. alloc initWithArray self.ResumedataDictionary objectForKey @ artistDetailsDict To get stored value from NSUserDefault NSUserDefaults fetchData NSUserDefaults standardUserDefaults self.artistDetailsArray fetchData objectForKey @ artistDetailsDict void..