List to array conversion to use ravel function

Question

I have a list in python and I want to convert it to an array to be able to use ravel   function

User · Answer

if variable b has a list then you can simply do the below:

create a new variable "a" as: a=[] then assign the list to "a" as: a=b

now "a" has all the components of list "b" in array.

so you have successfully converted list to array.

User · Answer

I wanted a way to do this without using an extra module  First turn list to string  then append to an array   dataset list      join input list  dataset array      for item in dataset list split         comma  or other     dataset array append item

User · Answer

Use the following code   import numpy as np  myArray np array  1 2 4     func used to convert  1 2 3  list into an array print myArray

User · Answer

create an int array and a list  from array import array listA   list range 0 50   for item in listA      print item  arrayA   array  i   listA  for item in arrayA      print item

User · Answer

Use numpy asarray   import numpy as np myarray   np asarray mylist

User · Answer

If all you want is calling ravel on your  nested  I s pose   list  you can do that directly  numpy will do the casting for you   L     1 None 3    The    quick   object   np ravel L    array  1  None  3   The    quick    lt class  object  gt    dtype object    Also worth mentioning that you needn t go through numpy at all

[python] List to array conversion to use ravel() function

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