Do you want BuboFlash to help you learning these things? Or do you want to add or correct something? Click here to log in or create user.



#python #sicp
The effect of an assignment statement is to bind a name to a value in the first frame of the current environment. As a consequence, assignment statements within a function body cannot affect the global frame. The fact that functions can only manipulate their local environment is critical to creating modular programs, in which pure functions interact only via the values they take and return.
If you want to change selection, open document below and click on "Move attachment"

1.5 Control
put: Global percent_difference result 25.0 percent_difference x 40 y 50 difference 10 Returnvalue 25.0 func percent_difference(x, y) <span>The effect of an assignment statement is to bind a name to a value in the first frame of the current environment. As a consequence, assignment statements within a function body cannot affect the global frame. The fact that functions can only manipulate their local environment is critical to creating modular programs, in which pure functions interact only via the values they take and return. Of course, the percent_difference function could be written as a single expression, as shown below, but the return expression is more complex. >>> def percent_difference(


Summary

statusnot read reprioritisations
last reprioritisation on suggested re-reading day
started reading on finished reading on

Details



Discussion

Do you want to join discussion? Click here to log in or create user.