trim_zeros(filt, trim='fb')
Input array.
A string with 'f' representing trim from front and 'b' to trim from back. Default is 'fb', trim zeros from both front and back of the array.
The result of trimming the input. The input data type is preserved.
Trim the leading and/or trailing zeros from a 1-D array or sequence.
>>> a = np.array((0, 0, 0, 1, 2, 3, 0, 2, 1, 0))
... np.trim_zeros(a) array([1, 2, 3, 0, 2, 1])
>>> np.trim_zeros(a, 'b') array([0, 0, 0, ..., 0, 2, 1])
The input data type is preserved, list/tuple in means list/tuple out.
>>> np.trim_zeros([0, 1, 2, 0]) [1, 2]See :
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