﻿ NumPy: Rearrange the dimensions of a given array - w3resource # NumPy: Rearrange the dimensions of a given array

## NumPy: Array Object Exercise-126 with Solution

Write a NumPy program to rearrange the dimensions of a given array.

Sample Solution:

Python Code:

``````import numpy as np
x = np.arange(24).reshape((6,4))
print("Original arrays:")
print(x)
new_array = np.transpose(x)
print("After reverse the dimensions:")
print(new_array)
```
```

Sample Output:

```Original arrays:
[[ 0  1  2  3]
[ 4  5  6  7]
[ 8  9 10 11]
[12 13 14 15]
[16 17 18 19]
[20 21 22 23]]
After reverse the dimensions:
[[ 0  4  8 12 16 20]
[ 1  5  9 13 17 21]
[ 2  6 10 14 18 22]
[ 3  7 11 15 19 23]]
```

Pictorial Presentation: Python Code Editor:

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## Python: Tips of the Day

Set comprehension:

```>>> m = {x ** 2 for x in range(5)}
>>> m
{0, 1, 4, 9, 16}
```