Suppose I have these variables:
a = ['a','b','c']
b = 'yay'
c = 'cool'
I want to build a list d which contains:
['yay', 'a', 'b', 'c', 'cool']
I'd tried d = [b, a, c] but the result isn't what I wanted, it became:
['yay', ['a', 'b', 'c'], 'cool']
please if someone could help me.
You could do:
d = [b, *a, c]
To unpack the values of the list into the new list
They way you are trying to add elements is adding a separate list try to use extend method of list which extends the previous list from the provided one
myList = []
myList.append(b)
myList.extend(a) #this is what you are looking for .
myList.append(c)
print(myList) # ['yay', 'a', 'b', 'c', 'cool']
Just make the lists out of them and use addition operator + among the lists.
[b] + a + [c]
OUTPUT:
['yay', 'a', 'b', 'c', 'cool']
