Thanks for sharing such valuable information! 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). What's the best way to send them to Binance?

Thanks a Lot! God Bless!

Playlist kzbin.info/aero/PLO5VPQH6OWdW9b6GKJR4Dt9XZxQlJuVp_ 0:00 Intro 1:02 Interfaces 3:00 Dog 3:26 Ilk 4:22 State variables Hole and Dirt 6:30 constructor 7:00 file 7:08 chop 7:24 bark 18:21 digs 18:58 Fix compilation errors Code github.com/t4sk/bei-stable-coin Take course www.smartcontract.engineer/

Thanks so much for this tutorial videos. You are the best 💯. A quick question, Technically is it possible to use vyper to develop aave flashloan smart contracts?

Amaizing putting so much work into this videos! I am referancing them over and over again! Thanks for creating them :)

Cont/: > Highlight - function 1. Math 2. No error’s Rule Subtract TM Solidity Tech

What digital whiteboard app is that?

For me, to get the account from console, had to use `account=await ethereum.request({method:"eth_requestAccounts", params:[]})`. Hope this helps someone else.

How could an MEV bot be created with this template since very little would be earned from extreme swaps?

1:04:01 What is the function we used to find the value D by Newton's method? Can you explain this part?

Hello, why do tokenA and tokenB need to be transferred twice? The first transfer is from user account to TestUniswapLiquilidity contract. Then from the TestUniswapLiquilidity contract to the pair contract in uniswap's addLiquilidity method

a full course on Compound v2 and synthetix much needed !!

Playlist kzbin.info/aero/PLO5VPQH6OWdW9b6GKJR4Dt9XZxQlJuVp_ Code github.com/t4sk/bei-stable-coin Take course www.smartcontract.engineer/

Great! Thanks! 🎉🎉

Cyfrin⚡

Hey @smartcontractprogrammer Can you create a video about bonding curve ( pump fun )

Xoow great video for developer and increase knowledge DeFI app. 🙏🎁💛

Thanks a lot❤

🎉🎉🎉

what does mean _paused ?? or _x ,, underscore

someone know how to stop the searching? it really annoys me and i have know idea how to stop it

Hey i have a question, why didnt you revert when the callback failed during transfer??

cool, but what is dp?

Playlist kzbin.info/aero/PLO5VPQH6OWdW9b6GKJR4Dt9XZxQlJuVp_ 0:00 Intro 1:02 suck 1:32 sin 2:32 vice 3:14 heal Code github.com/t4sk/bei-stable-coin Take course www.smartcontract.engineer/

Nice

Go to Cyfrin Updraft updraft.cyfrin.io/ for the full course Cyfrin Updraft course updraft.cyfrin.io/courses/curve-v1 Code github.com/Cyfrin/advanced-defi-2024 Updraft X x.com/CyfrinUpdraft Updraft Discord discord.com/invite/cyfrin 0:00:00 Sponsor 0:00:12 Intro 0:02:12 Code repository 0:03:28 Setup 0:04:28 How to run exercises and solutions 0:08:09 Curve V1 intro 0:10:05 Comparison with other AMMs 0:13:57 Graph of Curve V1 AMM 0:20:33 Graph of dynamic leverage 0:23:31 Math 0:27:54 Newton's method 0:32:39 Newton's method Python example 0:44:26 Python sympy 0:45:24 Contract overview 0:48:43 Contract functions 0:49:47 A and D 0:54:36 Code walkthrough A 1:00:26 Code walkthrough xp 1:04:10 Code walkthrough get_D 1:08:13 Code walkthrough get_virtual_price 1:09:31 Code walkthrough calc_token_amount 1:11:50 Contract call exchange 1:12:21 Code outline exchange 1:13:59 Code walkthrough exchange 1:21:38 Code walkthrough get_y 1:24:51 Code walkthrough get_dy 1:28:11 Exercise 1 get_dy_underlying 1:28:52 Solution 1 get_dy_underlying 1:30:53 Exercise 2 exchange 1:31:43 Solution 2 exchange 1:33:31 Contract call add_liquidity 1:34:50 Code outline add_liquidity 1:37:33 Imbalance fee 1:43:12 Code walkthrough add_liquidity 1:50:13 Exercise 3 add_liquidity 1:51:04 Solution 3 add_liquidity 1:53:05 Contract call remove_liquidity 1:53:49 Code outline remove_liquidity 1:54:06 Contract call remove_liquidity_one_coin 1:55:04 Code outline remove_liquidity_one_coin 1:56:00 Code walkthrough remove_liquidity 1:57:59 Graph calc_withdraw_one_coin 2:02:09 Code walkthrough remove_liquidity_one_coin 2:03:59 Code walkthrough calc_withdraw_one_coin 2:09:57 Exercise 4 remove_liquidity 2:11:26 Solution 4 remove_liquidity 2:14:10 Exercise 5 remove_liquiqidity_one_coin 2:15:10 Solution 5 remove_liquidity_one_coin

seems like, named the second input parameter of frob to cdpUser better. The name cdp misunderstanding

I just wanted to comment here for two reasons: 1) Thanks you for making this SCP, you are a godsend! 2) This is to other viewers: if you are going through Cyfrin Updraft and feel Pat ramps up the Foundry content a little too quickly, go through this playlist. SCP does Foundry so well. I have gone through the whole playlist and came back to the first video to leave this for anyone in the same boat as me. This guy will get you through Foundry! I personally will be continuing on with SCP content exclusively. Very thankful for the folks at Cyfrin but it just doesn't click like SCP's content for me. Thanks!

Hi, can you please make videos on Quicknode functions, streams and marketplace add ons. And can you even build an end to end project in one of your videos...

Playlist kzbin.info/aero/PLO5VPQH6OWdW9b6GKJR4Dt9XZxQlJuVp_ 0:00 Intro 0:40 VatLike 2:20 auth 2:48 live 3:50 state variables 5:34 constructor 6:27 file 7:50 cage 8:37 drip 12:47 join 15:00 exit 16:17 Fix compilation errors Stability fee algorithm kzbin.info/www/bejne/gnm7mqBomKiIrNU Code github.com/t4sk/bei-stable-coin Take course www.smartcontract.engineer/

This is brilliant!!

Love your tutorials. Is it me or do you always say b instead of v ? I can almost swear I hear "Bariable, Ebent" 😅

does oppenzepline work with optimism?

Really intuitive thanks alot! Learned the conversions out of the head but this clarifies alot <3

I found this course hard to comprehend after theoretical part, it looked more like a code walkthrough. I wanted to see how things are setup initially.

hi guys! Could you explain me how to count in method addLiquidityETH amountTokenMin and amoutETHMin?

Playlist kzbin.info/aero/PLO5VPQH6OWdW9b6GKJR4Dt9XZxQlJuVp_ 0:00 Intro 1:22 Auth 1:41 Ilk 2:22 State variables 3:43 rpow 6:25 init 7:39 file 8:57 drip 12:37 Fix errors Binary exponentiation algorithm kzbin.info/www/bejne/qYiXhqKJqrB4aNk Binary exponentiation code kzbin.info/www/bejne/oH6qhpxjis6iatU Code github.com/t4sk/bei-stable-coin Take course www.smartcontract.engineer/

Is there any op stack contract support for l2 to l2 messaging please make video if any

3:04 it's not RAD. it's RAY

Your explanation of NFTs was so helpful; I’m excited to learn more.

When building a fullstack web3 dapp, what do I use for an off chain data store? I was thinking of just building a rest API to handle data that doesn't need to be stored on chain but I'm wondering if there is a better way?

Playlist kzbin.info/aero/PLO5VPQH6OWdW9b6GKJR4Dt9XZxQlJuVp_ Code github.com/t4sk/bei-stable-coin Take course www.smartcontract.engineer/

this works in remix // SPDX-License-Identifier: MIT pragma solidity ^0.8; contract GuessTheRandomNumber { constructor() payable {} function guess(uint256 _guess) public { uint256 answer = uint256( keccak256( abi.encodePacked(blockhash(block.number - 1), block.timestamp) ) ); if (_guess == answer) { (bool stat, ) = msg.sender.call{value: 1 ether, gas: 30000}(""); require(stat, "Cannot send you your your prize"); } } } contract Attacker { function getAnswer(GuessTheRandomNumber _guessContract) external { _guessContract.guess( uint256( keccak256( abi.encodePacked( blockhash(block.number - 1), block.timestamp ) ) ) ); } receive() external payable { } }

This works as well without having an extra state variable in Attack contract: ``` // SPDX-License-Identifier: MIT pragma solidity ^0.8; contract Lib { uint256 public someNumber; function doSomething(uint256 _number) external { someNumber = _number; } } contract HackMe { address public lib; address public owner; uint256 public someNumber; constructor(address _lib) { lib = _lib; owner = msg.sender; } function doSomething(uint256 _num) public{ lib.delegatecall(abi.encodeWithSignature("doSomething(uint256)", _num)); } } contract Attack { address public lib; address public owner; uint256 public someNumber; function doSomething(uint256 _number) external { owner = msg.sender; } } ```

the videos in the DAI playlist are not in order. please fix it 🙏

Walker Timothy Thompson Brian Lewis Ruth

learning Morse code is easier than this sh!t. no offence.

The transaction has been reverted to the initial state. Note: The called function should be payable if you send value and the value you send should be less than your current balance. You may want to cautiously increase the gas limit if the transaction went out of gas.

Playlist kzbin.info/aero/PLO5VPQH6OWdW9b6GKJR4Dt9XZxQlJuVp_ 0:00 Intro 1:26 Interfaces 2:43 Auth 3:21 Ilk 4:40 par 4:55 live 5:27 constructor 6:06 Math functions 6:33 file 8:24 cage 8:49 poke 12:30 Example of spot and mat 13:56 Fix compilation errors Code github.com/t4sk/bei-stable-coin Take course www.smartcontract.engineer/