How do you write an event emitter base class that allows you to add event listeners?


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You have an asp. Net web application running on a web-farm that does not use sticky sessions - so the requests for a session are not guaranteed to be served the same machine. Occasionally, the users get error message validation of view state mac failed. What could be one reason that is causing this error?

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What would be the result of 3+2+”7″?

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