﻿ NumPy: Insert a space between characters of all the elements of a given array - w3resource # NumPy: Insert a space between characters of all the elements of a given array

## NumPy String: Exercise-5 with Solution

Write a NumPy program to insert a space between characters 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)
r = np.char.join(" ", x)
print(r)
```
```

Sample Input:

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

Sample Output:

```Original Array:
['python exercises' 'PHP' 'java' 'C++']
['p y t h o n   e x e r c i s e s' 'P H P' 'j a v a' '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
```