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Oktatás * Programozás 1 * Szkriptnyelvek Teaching * Programming 1 (BI) Félévek Linkek * kalendárium |
Nim2 /
Ignore the return valueproc twice(n: int): int = echo "# twice() is called" return 2 * n twice(8) # ERROR: you do nothing with the return value discard twice(8) # OK If you have a function that returns a value, then you must do something with the returned value. If you do not need the return value, you must express it explicitly with the |
   Blogjaim, hobbi projektjeim * The Ubuntu Incident [ edit ] |