This shows you the differences between two versions of the page.
Both sides previous revision Previous revision | Next revision Both sides next revision | ||
tutorials:faq:main [2021/04/03 08:15] miconda |
tutorials:faq:main [2021/04/03 08:27] miconda |
||
---|---|---|---|
Line 635: | Line 635: | ||
} | } | ||
</ | </ | ||
+ | |||
+ | Note that $rc is overwritten by a new function call, therefore store its value in another variable (like $var(...)) if it is needed for longer time. | ||
For pseudo-variables, | For pseudo-variables, |