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ISSTRING

b = ISSTRING (x)

Home > Reference > Data

Returns true if x is a string and cannot be converted to a number.

Example

print ISSTRING(12)          ' Output 0
print ISSTRING("12")        ' Output 0
print ISSTRING("12E+2")     ' Output 0
print ISSTRING("abc")       ' Output 1
print ISSTRING("1+2")       ' Output 1
print ISSTRING("int(2.4)")  ' Output 1

Data

APPEND ARRAY DATA DELETE DIM EMPTY ERASE INSERT ISARRAY ISDIR ISFILE ISLINK ISMAP ISNUMBER ISSTRING LBOUND LEN READ REDIM RESTORE SEARCH SORT SWAP UBOUND

This page was last edited on Fri, 21 Apr 2023 11:22:09 +0200 | Markdown processed with pandoc 3.1.12.1

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