array methods

• add an element to end of list

  append
• removes all elements from list

  clear
• returns copy of list


  copy
• returns number of elements with specified value

  count
• returns the index of the first element with specified value


  index
• adds an element at specified position

  insert
• removes element at specified position

  pop
• removes first item with specified value

  remove
• sorts list


  sort
• removes all elements from dictionary

  clear
• returns value of specified key

  get
• returns list containing a tuple for each key value pair

  items
• returns a list with all keys

  keys
• removes element with specified key

  pop
• removes last inserted key value pair

  popitem
• updates the dictionary with specified key value pairs


  update
• returns a list of all values in the dictionary

  values
• returns the number of times a specified value occurs in a tuple

  count
• returns position of specified value in tuple

  index
• adds element to set

  add
• removes elements from set

  clear
• returns a copy of the set

  copy