What does *args mean in Python?
Experience Level: Junior
Tags: Python
Answer
The asterisk before a method or function parameter name means that multiple arguments can be passed to the method/function.
Most frequently, *args is used, however, the name doesn't necessarily be only *args, but it can be *anythingElse.
Example:
def add(*numbers)
total = 0
for num in numbers:
total += num
return total
print(add(1, 5, 2)) # Displays 8
print(add(1)) # Displays 1
print(add(5, 2)) # Displays 7
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