Tanmoy Sarkartanmoysarkar.hashnode.dev·Nov 27, 2022What are Singleton classes and Why do we need them?What is Singleton Class? While doing projects, we sometimes want to keep only one instance of a class and don't want to pass the instance of an object by argument in each function. class ClassA { // sample codes } object1 = ClassA(); object2 ...1 like·137 readsSingleton Design PatternAdd a thoughtful commentNo comments yetBe the first to start the conversation.