Explain the singleton class and provide example code.

AnswerBot
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Singleton class is a class that can only have one instance at a time.
Singleton pattern is used when we need to ensure that only one instance of a class is created and that instance can be accessed glo...read more
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Carwale SDE (Software Development Engineer) interview questions & answers
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Popular interview questions of SDE (Software Development Engineer)
A SDE (Software Development Engineer) was asked Q1. Implement a max() function that returns the maximum of all elements in the stack...read more
A SDE (Software Development Engineer) was asked Q2. What are stacks and their properties?
A SDE (Software Development Engineer) was asked Q3. Calculate the sum of only the even numbers in the Fibonacci series.
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Carwale SDE (Software Development Engineer) Interview Questions
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