Buffers are typically used when there is a difference between the rate at which data is received and the rate at which it can be processed, or in the case that these rates are variable, for example in a printer spooler or in online video streaming.
Luke Spencer leaving 'General Hospital': Laura returning as Anthony Geary exits. FILE - In this April 26, 2015, file photo, Anthony Geary accepts the award for outstanding lead actor in a drama series for General Hospital, at the 42nd annual Daytime Emmy Awards in Burbank, Calif. After 37 years, Geary finishes his role as Luke Spencer on ABC's General Hospital on Monday, July 27, 2015.
â Laura Spencer (@itslauraspencer) December 10, 2014. TV Guide revealed that The Big Bang Theory will focus on other plotlines besides Emily and Raj for a little while, but Spencer will be back on the program early next year. In addition to her work on Big Bang, Spencer has a recurring role on Bones.