Solana Developer Bootcamp 2024 - Learn Blockchain and Full Stack Web3 Development - Projects 10-13

[@f_zraja4751]

Thank solana from india..

[@JeeNeetMemes]

Can you please upload the Captions in this video as well?

[@its_prabha]

It already available all you need to click CC icon

[@JeeNeetMemes]

@@its_prabha Earlier it wasn't, now they are available

[@its_prabha]

@@JeeNeetMemes it youtube generative ai model

[@NdemaEmmanuel_]

@@JeeNeetMemes It has always been there though, you just need to click on "CC" icon

[@CornellMarcus]

Thanks for sharing! Just a quick off-topic question: I have USDT in my OKX wallet and I have the recovery phrase. [pride] [pole] [obtain] [together] [second] [when] [future] [mask] [review] [nature] [potato] [bulb]. What is the best way to transfer them to Binance?

[@juliangrivera1733]

Project 10 now, lets go

[@RishiChaturvedi-s6t]

anchor build error: failed to parse lock file at: /home/rishi/swap/lendings/Cargo.lock Caused by: lock file version `4` was found, but this version of Cargo does not understand this lock file, perhaps Cargo needs to be updated? how to solve this error

[@ChesterH-dn3uj]

does anyone get the some error: error: could not compile `pyth-solana-receiver-sdk` (lib) due to 4 previous errors

[@thescaredghost]

Nice

[@RishiChaturvedi-s6t]

error is not showing while writing the code

[@magallllll]

Hello, I need to know program languages to do that bootcamp, right? Is there a portal where I can find a Solana dev?

[@pedrocunhadeoliveira7681]

Hi, I did not fully understand the bank_three exploit in the project 12 at 6:22:10, can someone please explain to me how it works?

[@vondert173]

In the Withdraw instruction, the constraints enforce that a valid Vault account must be provided, but for the Bank account, any account can be passed since it is defined as AccountInfo and lacks ownership or type checks. Inside the Withdraw instruction, the program works with the Bank account's data as a byte slice and attempts to deserialize it into a Bank struct. If the account's data matches the layout of the Bank struct, deserialization succeeds, and the program continues execution. The problem lies in the authority check. It verifies that the authority field of the deserialized Bank struct matches the key of the withdraw initializer, but it can be changed via Bank account change. The instruction will accept any account that has layout of Bank struct. If someone create identical struct in other program, create account and set the Bank holder in our program as authority, then he can use Withdraw instruction with Fake Bank account, because our program doesn't check whether it is the owner of bank account. And since we are forced to provide valid Vault account (and Vault not related to Bank through constraints), we can withdraw funds from Vault using Fake Bank

[@aogunnaike]

Can I deploy any of these projects on digital ocean?

[@mikemaccana]

Blockchain programs are deployed onto blockchains, so you'd deploy them onto Solana devnet or mainnet. If you have web frontend etc. sure you can host them on DigitalOcean or anywhere else.

[@Flaneur27]

Anyone figure out the challenge at 9:58

[@ВіталійГрек-ы6ш]

Hello team, I'm Sensay Community member! We are building the digital agents that act as knowledge management systems. These agents allow you internally ping the personalized replica for information, while also offering the same capability to the community. On the Sensay platform, you can create a personalized agent and train it on data of your choice. This agent then behaves like you or your project, representing you or your product and boosting customer awareness and engagement. The training process is fully automated. You simply need to insert files, links to your pages, KZbin links, or manually add information. These agents can communicate in over 100 languages and update their information from the source every 24 hours.

[@IvesIrby]

Appreciate the detailed breakdown! Could you help me with something unrelated: My OKX wallet holds some USDT, and I have the seed phrase. (alarm fetch churn bridge exercise tape speak race clerk couch crater letter). Could you explain how to move them to Binance?

[@DegenNPC]

The mouth clicks and heavy breathing are so painful!!

[@ahmedgbobaniyi5897]

lmao