Uploaded June 2024 | Updated September 2026, 2 weeks ago

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To try everything Brilliant has to offer—free—for a full 30 days, visit brilliant.org/TheCherno . You’ll also get 20% off an annual premium subscription.

Patreon ► patreon.com/thecherno
Instagram ► instagram.com/thecherno
Twitter ► twitter.com/thecherno
Discord ► discord.gg/thecherno

Hazel ► hazelengine.com
🕹️ Play our latest game FREE (made in Hazel!) ► studiocherno.itch.io/dichotomy

🌏 Need web hosting? ► hostinger.com/cherno

📚 CHAPTERS
0:00 - Intro
1:14 - How shared pointers work
5:40 - Raw pointers as weak references
8:38 - Weak pointers
12:49 - Cyclical dependencies need weak pointers
13:50 - Code Review example
16:04 - Conclusion

💰 Links to stuff I use:
⌨ Keyboard ► geni.us/T2J7
🐭 Mouse ► geni.us/BuY7
💻 Monitors ► geni.us/wZFSwSK

This video is sponsored by Brilliant.