remove a certain number from a list code example
Example 1: remove object from array python
my_list = [1,2,4,6,7]
del my_list[1] # Removes index 1 from the list
print my_list # [1,4,6,7]
my_list.remove(4) # Removes the integer 4 from the list, not the index 4
print my_list # [1,6,7]
my_list.pop(2) # Removes index 2 from the list
Example 2: python list remove at index
>>> del a[2:4]
>>> a
[0, 1, 4, 5, 6, 7, 8, 9]