GArrow.Array.is_valid – arrow-glib Reference Manual
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is_valid
Description:
[
Version
( since =
"0.8.0"
) ]
public
bool
is_valid
(
int64
i)
Parameters:
this
A
Array
.
i
The index of the target value.
Returns:
Whether the
i
-th value is valid (not null) or not.