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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...\n",arr)
Get the datatype −
print("\nArray datatype...\n",arr.dtype)
Get the dimensions of the Array −
print("\nArray Dimensions...\n",arr.ndim)
Get the shape of the Array −
print("\nOur Array Shape...\n",arr.shape)
Get the number of elements of the Array −
print("\nElements in the Array...\n",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("\nResult...\n",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...\n",arr) # Get the datatype print("\nArray datatype...\n",arr.dtype) # Get the dimensions of the Array print("\nArray Dimensions...\n",arr.ndim) # Get the shape of the Array print("\nOur Array Shape...\n",arr.shape) # Get the number of elements of the Array print("\nElements in the Array...\n",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("\nResult...\n",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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