comparison methods that can be useful when working with strings are StartsWith and EndsWith. These instance methods take a string as an argument and return True if the instance either starts with or ends with the string argument. Write two short programs that demonstrate the use of these methods. First, we’ll demonstrate the EndsWith method:

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Methods of StringBuilder class

The StringBuilder class can be used to create mutable strings. The methods defined in the StringBuilder class are widely used to manipulate and concatenate strings. It is a non-synchronized class which has public methods that can be accessed by multiple threads. It is not thread-safe.