numpy.core.defchararray.isdecimal¶
- numpy.core.defchararray.isdecimal(a)[source]¶
For each element, return True if there are only decimal characters in the element.
Calls unicode.isdecimal element-wise.
Decimal characters include digit characters, and all characters that that can be used to form decimal-radix numbers, e.g. U+0660, ARABIC-INDIC DIGIT ZERO.
Parameters: a : array_like, unicode
Input array.
Returns: out : ndarray, bool
Array of booleans identical in shape to a.
See also
unicode.isdecimal