| A | B |
|---|
| In the code onkey(draw_9, "r"), what will happen when a lowercase "r" is typed on the keyboard? | The draw_9 function will be called. |
| A folder inside a folder | subdirectory |
| a code that runs when a specific event happens. | callback function |
| make it easier to open a file | shortcuts |
| backslash\ | character used to separate folder and file names in Windows |
| Docstrings | can be accessed through IDLE's interactive help system |
| common feature of GUIs | a pointing device |
| usability | how easy to use something is |
| keywords | programming terms that have specific meanings in Python |
| automatic target of onclick() function, unless otherwise directed | the unnamed turtle |
| is a clickable graphical object that makes something happen when the user clicks it, usually with the left mouse button. | button |
| makes the turtle follow the motion of the mouse pointer when the user clicks and drags the mouse | ondrag(goto) |
| event handler | Waits for an event and then do something in response to it |
| A docstring must start on the first line after the start of a program, or | The first line after the start of a function definition |
| prints the docstring for the range() function | print(range.__doc__) |
