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Start your free trialChris Hummel
13,960 PointsWhere is the syntax shown for this?
I've rewatched the videos several times, and I'm not seeing where the syntax for this was dicussed: Complete the code so it will iterate over only the keys in the student dictionary.
student = {'name': 'Craig', 'major': 'Computer Science', 'credits': 36}
for key in student.(): print(key)
I tried items, but it says it's wrong. What am I missing here?
2 Answers
Chris Freeman
Treehouse Moderator 68,441 PointsHey Chris Hummel, the .keys()
method was discussed in the previous segment video
Introducing Dictionaries —> Accessing Keys and Values around 2:45.
Post back if you need more help. Good luck!!!
Peter Vann
36,427 PointsHi Chris!
I couldn't find a specific place where they really explained the breakdown of quiz questions two and three, but it seemed logical to me that if student.items() gave the key-value pairs, that student.keys() would give you just the keys and student.values() would give you just the values.
I tried both and they passed.
This covers the whole topic pretty well, though:
https://realpython.com/iterate-through-dictionary-python/
I hope that helps.
Stay safe and happy coding!