I was going through the singleton design pattern, I have a query regarding singleton pattern. -why there is need to create only one object for a class and what is the actual use of using singleton pattern? -what are the pros and cons for using singleton class?
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http://stackoverflow.com/questions/86582/singleton-how-should-it-be-used?rq=1 – dbugger Apr 16 '17 at 16:23
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Can you please help me with the concept of Early Instantiation and Lazy Instantiation? – G.Chahar Apr 17 '17 at 10:28
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1Possible duplicate of [Purpose of singletons in programming](http://stackoverflow.com/questions/2551112/purpose-of-singletons-in-programming) – jaco0646 Apr 17 '17 at 14:21