How can I undefine a variable and free resources?
- Jasmin Boller (Deactivated)
Owned by Jasmin Boller (Deactivated)
Q
How can I undefine a variable and free resources?
A
Since variables are managed in tables internally, a variable without an assigned value does not have an entry in the table and therefore the value nil. Using the assignment myvariable = nil an existing variable can be removed from the table again. Also previously occupied resources are released by this statement.
See also...
-
Page:
-
Page:
-
Page:
-
Page:
-
Page:
-
Page:
-
Page:
-
Page:
-
Page: