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List out the methods used in nsurl connection?
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Answer / Utkarsh Srivastava
NSURLConnection has several important methods such as initWithRequest:delegate:startImmediately:, sendSynchronousRequest:returningResponse:error:, connection:didReceiveResponse:, connection:didReceiveData:, and connectionDidFinishLoading:. However, in modern iOS development, it is recommended to use URLSession instead.
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