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To try everything Brilliant has to offer—free—for a full 30 days, visit https://brilliant.org/TheCherno . You’ll also get 20% off an annual premium subscription. Patreon ► https://patreon.com/thecherno Instagram ► https://instagram.com/thecherno Twitter ► https://twitter.com/thecherno Discord ► https://discord.gg/thecherno Hazel ► https://hazelengine.com 🕹️ Play our latest game FREE (made in Hazel!) ► https://studiocherno.itch.io/dichotomy 🌏 Need web hosting? ► https://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 ► https://geni.us/T2J7 🐭 Mouse ► https://geni.us/BuY7 💻 Monitors ► https://geni.us/wZFSwSK This video is sponsored by Brilliant.