Hey! I want to use a singleton class, because if I open the database every activity I get \"Leak found\"( that happens because I open the database even if it is already open ) . I create a singleton c
I\'d like to implement some sort of singleton pattern in my Python program. I was thinking of doing it without using classes; that is, I\'d like to put all the singleton-related functions and variable
This question already has answers here: What does @synchronized() do as a singleton method in objective C?
so let\'s say you have a singleton pattern or whatever: class Smth{ public static function Foo(){ static $instance;
I am creating a singleton to hold a linqtoumbraco datacontext which pulls data from a cached xml file.
So I have this method that get executed repeatedly public static boolean isReady(String dirPath, int numPdfInPrintJob){
i have singleton class , when calling one of the singleton methods more then once in开发者_如何学运维 the same time , and this method has local variables .does each method call of the singleton gets i
I want to create a singleton that remains alive for the life of the app pool using HttpContent.Current.Cache.
I have a singleton class which I am saving and restoring: private void saveData(){ FileOutputStream saveFile;
I have a requirement to lazy-load resources in a concurrent environment. The code to load the resources should be executed only on开发者_开发技巧ce.
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