Articles → NUMPY → Broadcast Capability Of An Array In Numpy

Broadcast Capability Of An Array In Numpy

In this article, we will display the broadcast capability of an array in NumPy.

Example

Let us jump straight to the example

import numpy as np

arr = np.arange(0,10)

# print array
print("Before change", arr)

#Broadcast
arr[0:2] = 200

# print array
print("After change", arr)

Here is the output

Picture showing the output of broadcast capability of an array in NumPy

Click to Enlarge

From the broadcast capability of an array, we can change multiple values in one go.

Changing The Value Of All The Elements In One Go

You can also change all the values of an array in one go

import numpy as np


arr = np.arange(0,10)

arr[:] = 100

# print array
print(arr)

Here is the output

Picture showing the output of updating all values in array in one go

Click to Enlarge

Posted By -	Karan Gupta

Posted On -	Thursday, March 28, 2019

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