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can you please tell if this smart contract can transfer coins from one user to another directly using a blockchain

we will multiply by 29byte to get complete 256-bit to store vale at certain postion?

You ought to define terms such as ultima ratio. It means "as a last resort". You know what those terms mean, but the uninitiated do not.

only 1/3 of the TVL locked up as of today...

Cool! Great content

You deserve a comment and a great thank you for your great teaching skills!

Elite content as always!

🏃 "PromoSM"

Always read any of these codes you find on youtube. If it has import IPFS. Or has a return to 0x....(wallet addess) beware you it may not even be annarbitrage contract their showing you how to build but a contract that your loading up with "gas" fees when in reality you would never need .2 bnb for gas on smartchain their really having you send your money to a contract that forwards your money to their wallet. This guy obviously has no clue what hes talking about and I wouldnt even attempt building anything this guy shows me.

He's my Blockchain Guru

more lesson please , Thank you

Really well done video.

Pls can you teach how to install the cosmwasm from scratch?

That was insanely well explained! Your videos should be played during school classes covering blockchain technology.

Is it possible to call an API on off chain backend once the funds are transferred successfully? For example, the user buys an in-app purchase by sending some funds to the admin using this smart contract and passing their id and other data as input parameters. The contract then informs off chain backend via API call of the transaction. Or is there a better secure alternative?

$:docker compose run --rm freqtrade new-config --config user_data/config.json $:freqtrade trade --config config_examples/config_freqai.example.json --strategy FreqaiExampleStrategy --freqaimodel LightGBMRegressor --strategy-path freqtrade/templates I run these 2 commands on Docker but don't know how they are related to each other. Please explain to me how freqtradeAI impacts the main stream. pls

Took me so long to find this info 🤦🏿‍♂️🤦🏿‍♂️

lol hardest thing to watch but hilarious

Im sorry, you have explained it clearly in the video. I posted the comment before watching till the end. Its clarified now. Thanks!

Amazing video, thank you.

Very good content.. I got a doubt here. 0x2 is one byte, correct? I'm debugging these mstore operations as follows: mstore(0x0, 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff) mstore(0x0, 0x2) mstore(0x1, 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff) And the memory state is as below. Why did it clear out the one byte 0x2 stored at 0x0?

@NawaqavouRugbyAcademy 0 seconds ago I am using FREQ trade and my first month, 60 trade and then 2 trades got force no trade to bring to 60/2, and that 2 beging force not to trade leaves me with 2 red or no profit trade and it seems they have been blocking my later trades that are doing well and could not be loaded to the list complete trade, can you advise what has happened or what can I do to unglog it so it can keep ticking over to complete trade list, as it has been blocked to receive up trade for the last 3 days. thank you.

great ... do more tutorials on this

Careful! People need to understand the “redemption” process in troves which can happen anytime by another user if not monitoring your CR %. This happens regardless if your trove is above 110%. It has nothing to do with automated liquidation. Basically if you are among the lowest collateralized ratio in the troves list someone else can payoff your loan (partial or fully). You’re not loosing $ in terms of value. But you basically sold your ETH at current market price. So if your plan was to take a loan (interest free) to perhaps payoff a high interest rate credit card or car loan for example, and don’t want to sell your ETH so you can wait for price to increase (i.e. over next 6 months or) if you think in bull market or perhaps buy more ETH if prices fall and bump up your collateralized ratio. You have to manage your CR daily and your CR is actually much more than 150% to be safe. It can be over 390% to be safe. Check out Dune Analytics liquify redemption/collateral site to see what the “safe level” is. dune.com/Move37/liquity-redemptions-collateral-level-tracker. It sucks there is no way to have a 24 hour window before someone can redeem against you (i.e. through smart contract logic) where someone starts a redemption against you but you have time to bump up your ratio to cancel it. Having said that, perhaps if your savvy you can use GraphLinq.io protocol to automate your ratio bumps daily to solve this to make sure your not at the top of risky troves.

I discovered your channel back in early 2021 during the last bullrun, I was trying to learn to code to better understand smart contracts and avoid honeypots and scams. I watched all your videos and learned a ton! Your channel is criminally underrated and I just want you to know that your content is top notch and you're doing an amazing job! Big love from Morocco brother!

This is amazing, why don’t people use Yul more? Thanks for video very relaxing voice.

Promo'SM

Golden content, thanks. I just followed you on twitter.

I really like your ability to simplify this concepts. You made it easy for the to understand. I just followed you on twitter.

Thanks for the nice lecture, would you please create a yul playlist?

Thank you!

How can we do deep copy of array in Yul ? (Not just the pointer )

Your video has helped me , Thanks Would be great if you could help in this task I am trying to solve some gas optimization quests on node guardians... Task : implement a simple function copying a bytes memory array in most gas efficient way using inline assembly here is my code, which is not working and not efficient // SPDX-License-Identifier: UNLICENSED pragma solidity ^0.8.19; abstract contract Challenge { /** * @notice Returns a copy of the given array in a gas efficient way. * @dev This contract will be called internally. * @param array The array to copy. * @return copy The copied array. */ function copyArray(bytes memory array) internal pure returns (bytes memory copy) { assembly { let length := mload(array) copy := mload(0x40) mstore(0x40, add(copy, add(32, mul(length, 32)))) mstore(copy, length) if gt(length, 0) { let src := add(array, 32) let dst := add(copy, 32) let end := add(src, mul(length, 32)) for { } lt(src, end) { } { mstore(dst, mload(src)) src := add(src, 32) dst := add(dst, 32) } } } //return copy; } }

Thank you to the blogger for sharing. Your videos have taught me how to use Freqtrade and develop my own strategies. The blogger's Freqtrade series of videos are really great. Also, may I ask a question: How can I view the report of a live trading strategy? Similar to the report generated during backtesting. Thank you.

must watch video and to practice for all solidity devs. thanks for this video

You nailed it man, specially the Bitwise shifting and masking part of the video.

Really good explained! Thanks for your time!

👏 thank you sir

This is really good information, but I have very hard time understanding what you are saying. I found myself going back multiple times because I couldn't understand the words you are saying. Could you try pronouncing vowels a a bit stronger?

I used to hate going into assembly at school, this assembly is much better.

I think it's mathematically improbable, but since the private key is just a large random integer, what happens when someone generates the same private which has been previously generated and has some funds in it? If the latter person immediately gains access to the existing public addresses associated with the private key as well? Or will the last person not be able to gain access since his private key will be associated with a different set of public addresses?

Extremely useful. Thank you so much! Really helped me to understand better the gas mechanism.

This video is a few days away from 3 years old, and currently only has 2974 views! 🤯

Is it possible to enter with open price as backtesting doing? Because for me it's enter on next candle with the same enter price as it was triggered.

MUCH better than some of the tutorials than I've seen from the more "popular" Freqtrade Channels. Please do moar. Thank you.

Thank you

So educational! Your deep presentation is clever ! Thanks 🙏

You state that block.timestamp gives the EVM execution time. Are you sure ? I thought that block.timestamp returned the time when the block was mined. It has nothing to do with the current execution time. Please check and confirm. Thank you.

Perfect video, thank you