#programming #language #python #special
Walrus operator is a special case of listcomp when you need to store the last element of the list.
x = 'ABC'
codes = [last := ord(c) for c in x]
# last will be 67Walrus
-
listcomp
listcompcreate a new list, so it is necessary to allocate a whole list to manipulate alistcomp. There is a special case known as Walrus operator. -
Lambda Function
Can be used the Walrus operator to assign instead of the
=, however, it is not recommended