Insert an item in a list

20 August 2020

Code

Note: .insert() adds an element at a given index without replacement.

# Create a list
x = [1,2,3]

# Insert
x.insert(0, 999) # (index, element)

# Output
print(x)
print(type(x))

[999, 1, 2, 3]
<class 'list'>

Any errors in code above?
Please send a message.