Deploy Any Contract | Solidity 0.8

[@smartcontractprogrammer]

0:57 - Function deploy 4:52 - Function execute 5:16 - Helper contract to get contract bytecode 6:26 - Deploy Proxy and Helper 6:36 - Deploy TestContract1 7:57 - Execute TestContract1.setOwner 9:31 - Deploy TestContrac2

[@sixtusanyanwu]

In the assembly line, why do we need to send in ether to the contract using callvalue()? Can the smart contract be deployed without sending ether to it?

[@먼데이좋은데이]

I personally found this quite daunting when I first watched the video. For those struggling, I personally recommend to watch this video again after you've finished the whole playlist. There are many concepts that's not described in this video but is explained later on.

[@keccak32]

I'm thinking so

[@bugtesting920]

rather go for his website it explains one by one

[@abhijeetmaurya7355]

Best chanel on KZbin to learn solidity

[@TjSpoonManJacques]

And the only one that teaches for the love of teaching! He is the reason when I learn something know I teach others for free.

[@sweetjimmy]

Amazing video as ever 👏 Just a quick note at 7:05 Even though you've specified `returns(address addr)` in the signature of the `deploy()` function of the Proxy contract, you can notice that it is not actually returning anything when called. This is because I think in Solidity only `view` and `pure` functions can return a value. P.S. Even though the values are not returned from transactional/state-modifying functions, in the logs you will be able to see the returned value somewhere after `output:`

[@TjSpoonManJacques]

How do you seem to know what I am struggling with in my smart contract lab? This the EXACT code clipping I need to pull of my latest project! From your #1 student and fan in New Orleans - THANK YOU!!!

[@benjaminrockiee3888]

Please in what kind of project do we need this? What's the Aim

[@bertrandfossung1216]

Simply the best👍🏽

[@nicolasruiz5542]

Awesome!! Thank you for this video. I would like to ask you some real world cases where you would implement a proxy/deployer contract instead of deploying them directly. does this method involve less gas in the contract deployment?

[@smartcontractprogrammer]

for development environment, where instead of having a contract owner tied to an account, this contract can be the owner and anyone can call functions through this contract

[@JoaoSantos-iz1vq]

thanks. this was the most challenging lesson till now. those abi.encode... instructions and the 'assembly scope', i have to check that better

[@timgoppelsroeder121]

Thanks your videos helped me make my first smart contract(a basic voring system)

[@aminabcf5749]

hey i need you re help im working on voting system !!

[@Ts2pc]

Though I may not get a chance to use Proxy to deploy any contract, but it is a very interesting lesson!

[@sdfsfsfd437]

great video! I learn with you. Many thanks!

[@aiduongphan285]

For the v, p, n in the "create(v,p,n)" the arguments will always be (callvalue(), add(_code,0x20), mload(_code)) ? Are there any situations that we need to change them?

[@adebayoafeez6216]

Finding this difficult to understand 😥. Is there a way I can get more explanation? Thank you.

[@AhmedHussein521]

someone said to watch the whole playlist first then go back to this video again

[@nellykantu8428]

you're amazing.. thank you

[@D3athW1ng]

Awesome ... I think at the time of this writing, the compiler didn't double check for this I am guessing - " Warning: This contract has a payable fallback function, but no receive ether function. Consider adding a receive ether function." ?

[@smartcontractprogrammer]

Compiler warning was always there.

[@neeble9575]

Thank you. Can you make video about assembly?

[@smartcontractprogrammer]

Concepts to learn about assembly is so easy that I can explain it here. Dont use it Joking aside, I don't actively use it.

[@neeble9575]

@@smartcontractprogrammer hahahaha thank you.

[@hemsandy5236]

Can you make video how to deploy BSC and ETH smart contract and receive the same address?

[@salem232]

very cool ~~ thanks !! 🤓

[@seamlessmanu3985]

The watch order of this video in "Solidity 0.8" playlist is faulty (just after Enum). Watch this video after watching the entire playlist

[@jesusdiv18]

I still don't understand the code snippet within assembly()

[@MrFalRed]

Hi, thanks for the amzing tutorial. I have a question about if I have to deploy a contract with constructor. How to use the deployer contract in this tutorial to deploy it by giving constructor call data?

[@smartcontractprogrammer]

deploy the contract and have a initialize function that can only be called once?

[@theBigbeeStory]

In the constructor of TestContract2, instead of x uint y uint, I pass (address a, address b). And I deployed, eventhough deployment succeed but Remix showed 'decoded input address a and address b are zero address'. Can you help me with that?

[@smartcontractprogrammer]

I would write another smart contract with a single function to decode (address a, address b) into bytes. Copy paste the output, and use it to deploy your contract

[@acemaningcay909]

Is this proxy will cost gas to deploy?

[@smartcontractprogrammer]

yes

[@jingli9232]

thx for your tutorial, so what's the use case for this one, a little bit curious

[@smartcontractprogrammer]

Fun

[@TJTHEFOOTBALLPROPHET]

So if there was a contract I wanted to clone then the address of that contract is pasted into the box where it says proxy?

[@smartcontractprogrammer]

no - Proxy is used to deploy new contract

[@dogcare5376]

How to set the limit of how many tokens or maximum values can an address receive during a time period? Could you please let me know what function could we use for Pragma 8.0 to limit the contract to a max of 200 Token in 24 hours? If anyone has an idea, please write the function for the associated limitation. Highly appreciated

[@smartcontractprogrammer]

create a mapping from address to struct of user info storing amount minted and timestamp when mint is called check timestamp and amount minted

[@dogukan9093]

Do you do paid tutoring ? i have almost completed the cryptozombies and watched your 0.8 videos.im already imagining some dapp/contract concepts.looking for a tutor or a bootcamp.let me know if you do tutoring.i want to fully understand the solidity first

[@smartcontractprogrammer]

no tutors. ask questions on discord or telegram. Someone might answer

[@nellykantu8428]

hello, pls what is an arbitrary contract?

[@smartcontractprogrammer]

Any conttract

[@crypto_peng]

can you share arbitrage contract

[@smartcontractprogrammer]

I am a noob at arbitrage

[@jesusdiv18]

Really difficult to understand at this stage. Too much complicated

[@tekken1935]

This was very difficult to understand

[@mehdiwadoud8098]

You always skip explaining those abi functions ? Do you really understand how they work ?

[@smartcontractprogrammer]

No I don't know how it works. Yes I know how to use them

[@mehdiwadoud8098]

@@smartcontractprogrammer could you please make a video about them ?

[@smartcontractprogrammer]

ok

[@meka4996]

You are the Superman! Thank you