I want to know 1 How to make a class singleton ? 2 Where singleton classes are used and what is the purpose ? 3 In a single application how many singleton classes I use ? 4 What are the methods to get the object of the singleton classes ?
3 In a single application how many singleton classes I use ?
None to very, very few.
The soul is dyed the color of its thoughts. Think only on those things that are in line with your principles and can bear the light of day. The content of your character is your choice. Day by day, what you do is who you become. Your integrity is your destiny - it is the light that guides your way. - Heraclitus