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Creates an empty exercise csv file.
create_exercise_csv(file, sep = ",")
A string.
A string, name of a text file.
Column separator character.
Other support functions: create_exercise_data_frame(), create_exercise_excel(), read_exercise_csv(), read_exercise_excel(), set_pending_answers(), vector_to_string(), write_exercise_csv()
create_exercise_data_frame()
create_exercise_excel()
read_exercise_csv()
read_exercise_excel()
set_pending_answers()
vector_to_string()
write_exercise_csv()
file <- create_exercise_csv(file = tempfile(fileext = '.csv'))
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