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Return a copy of an array with its elements centered in a string of length width in Numpy
To return a copy of an array with its elements centered in a string of length width, use the numpy.char.center() method in Python Numpy. The width is the length of the resulting strings. The function returns the output array of str or unicode, depending on input types.
The numpy.char module provides a set of vectorized string operations for arrays of type numpy.str_ or numpy.bytes_.
Steps
At first, import the required library −
import numpy as np
Create a One-Dimensional array of string −
arr = np.array(['bella', 'toM', 'john', 'katE', 'amy', 'brad'])
Displaying our array −
print("Array...
",arr)
Get the datatype −
print("
Array datatype...
",arr.dtype)
Get the dimensions of the Array −
print("
Array Dimensions...
",arr.ndim)
Get the shape of the Array −
print("
Our Array Shape...
",arr.shape)
Get the number of elements of the Array −
print("
Elements in the Array...
",arr.size)
To return a copy of an array with its elements centered in a string of length width, use the numpy.char.center() method. The width is the length of the resulting strings −
print("
Result...
",np.char.center(arr, width = 8))
Example
import numpy as np # Create a One-Dimensional array of string arr = np.array(['bella', 'toM', 'john', 'katE', 'amy', 'brad']) # Displaying our array print("Array...
",arr) # Get the datatype print("
Array datatype...
",arr.dtype) # Get the dimensions of the Array print("
Array Dimensions...
",arr.ndim) # Get the shape of the Array print("
Our Array Shape...
",arr.shape) # Get the number of elements of the Array print("
Elements in the Array...
",arr.size) # To return a copy of an array with its elements centered in a string of length width, use the numpy.char.center() method in Python Numpy # The width is the length of the resulting strings print("
Result...
",np.char.center(arr, width = 8))
Output
Array... ['bella' 'toM' 'john' 'katE' 'amy' 'brad'] Array datatype... <U5 Array Dimensions... 1 Our Array Shape... (6,) Elements in the Array... 6 Result... [' bella ' ' toM ' ' john ' ' katE ' ' amy ' ' brad ']
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