I am new to blackberry development. I want to do data manipulation (CRUD) for a small project. Can you help me understand different options that can be used for blackberry data persistence for O.S 4.5
Whenever I build & run my program I notice that a new directory gets created in: /Users/Username/Library/Application Support/iPhone Simulator/User/Applications
Anyone have any recommendations for a non-relational/partially-relational DB with a .N开发者_运维技巧ET API?I don\'t have any personal experience with it, but you might check out MongoDB which has dri
I\'ve开发者_开发百科 been looking through the Blackberry documentation and they outline 3 different mechanisms for persisting application data:
I have 3 UIImageViews, and they all have tags 1, 2, 3, and are inside of an NSMutableArray. I want to save the images to a file upon termina开发者_StackOverflowtion of the app, then load them back whe
I wrote this to quickly test Why arent my settings being saved? The first time i run this i have 3(old)/3(current) elements. The second time i get 3(old)/5(current), third time 5(ol开发者_如何学JAVAd
I\'d like to create a hashlib instance, update() it, then persist its state in some way. Later, I\'d like to recreate the object using this state data, and continue to update() it. Finally, I\'d like
开发者_开发百科Is there something similar to Java/.NET serialization for C++?Boost contains a serialization library. I haven\'t used it myself, but usually the boost libraries work quite well.Unfortun
Before I post this as a bug to the rails team, I wanted to see if I\'m doing something wrong that may be causing this behavior.Specifically, the :autosave property of has_many associations doesn\'t se
开发者_Python百科I\'m pretty new to SharePoint Web Part development, so I\'m not sure the best practices for handling data persistence.In my application, user postbacks will be modifying some underlyi
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