How to split two elements from a single array?-CodePudding

How to separate this two elements from a single array?

[array([0.1, 5.6])] # numpy array

target:

[array([0.1]), array([5.6])]

CodePudding user response：

You can use map():

map(lambda x: [x], your_array)

Example:

source = ["a", "b", "c"]
target = map(lambda x: [x], source)

print(list(target))
# OUTPUT:
# [["a"], ["b"], ["c"]]

CodePudding user response：

I would appreciate if you elaborate your goal. Coming to your question,you could easily do similar to the following using numpy.

import numpy as np

list_data = [1,2,3,4,5,6,7]

array = np.array(list_data)

new_array = np.array(array[:x], array[x:]) where x is a position.

CodePudding user response：

If you are using python arrays for some reasons instead of the build-in lists, you should do this:

from array import array
arr = [array('d', [0.1, 5.6])]
spl = [array('d', a) for a in arr]

However, I would recommend a simple list for your task:

lis = [0.1, 5.6]
sp = [[dbl] for dbl in lis]

Then you do not need to import a module.