There are a lot of questions out there about whether singletons are \"bad,\" and what patterns to use instead. They\'re generally focused on the singleton design pattern, which involves retrieving the
I am declaring a Spring bean for a Java class that is used as a factory to create objects. I want to use this factory from different threads, the problem I am experienced is that threads are blocked w
was thinking about creating a Single class called \'Request\' to handle and clean POST and GET variables but being new to the singleton pattern I\'m not sure how to implement it. Ideally I\'d like to
I\'ve recently implemented a singleton class, and within it I\'ve declared a static generic list of (T) class. Anyway this is my first attempt at using singleton but everything I\'ve tried work so far
Let\'s say I want to use an EJB container and I don\'t know how the container implementation is using classloaders.
I have a singleton in an activity. When I end my application (like pressing back button), and start it again after some time, the singleton is not recreated, but is holding previous state. Singleton i
I had an interview recently and he asked me about Singleton Design Patterns about how are they implemented and I told him that using static variables an开发者_JAVA技巧d static methods we can implement
I\'m interested in objective analysis of which is more performant; calling instance methods of a singleton class or methods of a static class. I\'ve already seen this so I\'m not looking for a discuss
In my code, I use a singleton object as a central point in my app to load and cache images the app frequently needs, so I don\'t have to do resource-intensive memory allocation each time I load an ima
I have this code: class MyController { public function newUserAction() { $view = new View(\'myfrontend\');
加载中,请稍侯......