numpy.core.defchararray.isnumeric¶
-
numpy.core.defchararray.
isnumeric
(a)[source]¶ For each element, return True if there are only numeric characters in the element.
Calls unicode.isnumeric element-wise.
Numeric characters include digit characters, and all characters that have the Unicode numeric value property, e.g.
U+2155, VULGAR FRACTION ONE FIFTH
.Parameters: a : array_like, unicode
Input array.
Returns: out : ndarray, bool
Array of booleans of same shape as a.
See also
unicode.isnumeric