Can some strings be used for column or list element names without problems?
Can some strings be used for column or list element names without problems?
isValidName(x, unique = TRUE)
x |
[ |
unique |
[ |
[logical
]. One Boolean entry for each string in x
.
If the entries are not unique and unique
is enabled, the first duplicate will
be FALSE
.
Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.