﻿ NumPy: Remove the leading and trailing whitespaces of all the elements of a given array - w3resource # NumPy: Remove the leading and trailing whitespaces of all the elements of a given array

## NumPy String: Exercise-7 with Solution

Write a NumPy program to remove the leading and trailing whitespaces of all the elements of a given array.

Sample Solution:-

Python Code:

``````import numpy as np
x = np.array([' python exercises ', ' PHP  ', ' java  ', '  C++'], dtype=np.str)
print("Original Array:")
print(x)
stripped = np.char.strip(x)
print("\nRemove the leading and trailing whitespaces: ", stripped)
```
```

Sample Input:

```([' python exercises ', ' PHP  ', ' java  ', '  C++'], dtype=np.str)
```

Sample Output:

```Original Array:
[' python exercises ' ' PHP  ' ' java  ' '  C++']

Remove the leading and trailing whitespaces:  ['python exercises' 'PHP' 'java' 'C++']
```

Pictorial Presentation: Python-Numpy Code Editor:

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## Python: Tips of the Day

Debug With the Print() Function:

```>>> for i in range(5):
...     print(i, end=', ' if i < 4 else '\n')
...
0, 1, 2, 3, 4
>>> for i in range(5):
...     print(f'{i} & {i*i}', end=', ' if i < 4 else '\n')
...
0 & 0, 1 & 1, 2 & 4, 3 & 9, 4 & 16
```