I would like to know if using singleton pattern for my databaseHelper.java class, which have all databa开发者_开发问答se related operations i.e (Crud) is a good idea or not? I want to minimize my data
Can anybody please guide me with a sample code to establish a database connection in php using singl开发者_JAVA百科eton class.class DatabaseSingleton
I have a WCF service that runs as a singleton in IIS. The issue with this service is that the worker process recycles in approx. 40 minutes.
I am using Loki SingletonHolder in combination with Loki Factory in my project. The following example basically consists of two开发者_如何学Python lines of code in the try-block to 1.) use the factory
I wonder if it is possible to \"reinitialize\" somehow a constant within a singleton class. For example:
I have a WCF service hosted at IIS7 web application. It\'s created by a WebServiceHostFactory. The client connects to a service calls the Collect method, and data are stored to DB. All working fine.
Is the Initialize-On-Demand idiom really necessary when implementing a thread safe singleton using static initialization, or would a simple static declaration of the instance suffice?
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singelton.categoryId = (int)[categories.categoriesId objectAtIndex:indexPath.row]; NSLog(@\"%d\", singelton.ca开发者_JAVA百科tegoryId);
I\'m working on a static library 开发者_StackOverflow中文版to distribute to iOS developers, and I\'d like to incorporate an analytics library like Flurry to know more about how users are interacting w