Helen Rollason Helen Rollason Helen Frances Rollason, MBE ("née" Grindley: 11 March 1956 – 9 August 1999) was a British sports journalist and television presenter, who in 1990 became the first female presenter of the BBC's sports programme "Grandstand". She was also a regular presenter of "Sport on Friday", and of the children's programme "Newsround" during the 1980s. Born in London, Rollason studied to become a PE teacher before entering radio broadcasting in 1980. After directing sport related content for Channel 4, where she helped to bring American football to British television, she anchored coverage of the 1987 World Student Games and
Presenter first (software approach) statements – for example, "When I click the 'save' button then the file should be saved and the unsaved file warning should disappear." Unit tests and presenter code follow the flow of the 'when' statements. The presenter expects view events to be fired (e.g. the click of the save button), and in turn it will make calls on the view (e.g. hide the warning message) and the model (e.g. initiate file save operation) in response. The many features of an application can make a single monolithic MVP axis unwieldy. Presenter first advocates breaking an application into multiple MVP axes. In