Treehouse | Community | Early Exits Using Guard

🤑 Join the Treehouse affiliate program and earn 25% commission!

Join our Live Career-Building Workshop: Launch Your Tech-Adjacent Career! ⭐ Register here!

🌟 Dreaming of a bright future? 🎓 Ask about the Treehouse Scholarship program! 🚀

Curious which AI tools Treehouse developers love? ⚙️ Check them out!

🫡 Treehouse for Military offers discounts to Veterans, service members and their families!

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Anthia Tillbury
3,388 Points
Using guard statement on nested dictionary?

Posted September 10, 2017 4:09pm by Anthia Tillbury

Anthia Tillbury
3,388 Points
4 Answers
Cian Brennan
1,573 Points
Why is the function accepting a dictionary?

Posted July 7, 2017 3:27pm by Cian Brennan

Cian Brennan
1,573 Points
1 Answer
lvwdhydynw
6,443 Points
Why do we "guard" a name and an age here instead of address?

Posted April 28, 2017 3:16pm by lvwdhydynw

lvwdhydynw
6,443 Points
3 Answers
Adam Petritsis
2,942 Points
Failable initialiser error

Posted February 20, 2017 1:28pm by Adam Petritsis

Adam Petritsis
2,942 Points
2 Answers
ABHINAV VERMA
6,033 Points
If instead of checking if name and age properties are not nil using guard, we had to check address which is optional?

Posted January 19, 2017 5:29pm by ABHINAV VERMA

ABHINAV VERMA
6,033 Points
1 Answer

Posting to the forum is only allowed for members with active accounts.
Please sign in or sign up to post.