Drill 4: Improve it — Debugging Python
Add one improvement and explain the benefit.
What you will be able to do
- Add one improvement and explain the benefit.
Practice task
Add one improvement and explain the benefit.
def first(items):
assert len(items) > 0
return items[0]
print(first(["python", "sql"]))
print(first([42]))Your turn
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Add one improvement and explain the benefit.
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