13:20 -the "more readable format" he's referring to is this: 0x8465CC72A89607edE36b5bCB15d317F6bA970Bd6 Guess we're all robots now..
@Munchen888
2 ай бұрын
Gregory, nice tutorial! Have I understand right that Ganache is like testing blockchain?
@sebastian2566
2 жыл бұрын
for those trying it with polygon. i had to specify chainId as well in the tx dictionary tx = { 'chainId': 137, etc etc etc }
@alemantttube
Жыл бұрын
Please. How approwe (allowance) and send token contract with Python Web3?
@tycooperaow
5 жыл бұрын
Something I found useful was placing all the information about an address into a dictionary. Would you consider that to be useful whenever one is writing code?
@alexandersam1696
3 жыл бұрын
pro tip : you can watch movies at Flixzone. I've been using it for watching a lot of movies these days.
@westleyquentin1873
3 жыл бұрын
@Alexander Sam Definitely, I have been watching on flixzone for since november myself :)
@JoseBatista-qm3co
3 жыл бұрын
Gre. I think your project is amazing. you are probably one of the first BC developer professors in the words and I am so grateful I have you. However, Can you please make your videos more educational rather than just self-promotion videos? You already have many subscribers and all of us are interested in learning.
@pythonprabhatkumar5037
3 жыл бұрын
Content is really great . However ,My struggle is starting point .I am a window user and the set up like virtual env ,other environmental setup . Please let me know who can help me on that part .
@danielvazana9088
4 жыл бұрын
How I get the gasPrice that the client pays on the transaction? When I build an ethereum wallt
@miomatteo
5 жыл бұрын
can you explain in more details what is the nonce?
@otherhandlewasdumb
5 жыл бұрын
number used only once. Acts kind of like a seed value.
@arghavan9325
2 жыл бұрын
Can we add more functionality to the smart contract? Like if a condition is met, then send this amount of gwei automatically... my case-study is supply-chain. Thanks!
@akhileshwardubey9804
5 жыл бұрын
it was an awesome video .keep uploading these types of video Sir gregory.
@cryptoalpo3strong605
Жыл бұрын
nice video man.if you did a smart contract call and people has acces to your wallet sending everything that you cant even revoke the call.Is it a way that you can disable /unsign the person to your wallet and disable the routing process??
@vladislavmolodtsov4795
3 жыл бұрын
I have the following problem with sendRawTransaction in your example: ValueError: {'code': -32000, 'message': 'insufficient funds for gas * price + value'} Could you help me with solving that?
@DinnerIsDelayed
5 жыл бұрын
good work dude lmao its just funny how you say BLAHchain Developer. I cant unhear it lol
@cdemafia
5 жыл бұрын
great job, thanks for doing this! btw what theme and color scheme are you using? looks really cool
@benji81392
5 жыл бұрын
Putting some respect on this channel.
@DylanCaponi
3 жыл бұрын
These are great thank you! Would anything besides accounts and private_key have to be changed for this to work on Ethereum mainnet?
@rathnamachary
2 жыл бұрын
Excellent tutorial, here we can we find previous hash and hash for verification?
@VanHelsing2021
3 жыл бұрын
Hi I want to send a hash sha256 from a pdf to blockchain ethereum but I cannot do it. Someone help me?
@aahirhattangdi3119
5 жыл бұрын
why doesnt my 'from web3 import Web3' work?
@Artificial_Intelligence_AI
5 жыл бұрын
try to install the web3 package again. use pip3 install web3 and make sure you are using python3 instead of python2
@chanduvamsi1841
3 жыл бұрын
works only for python versions 3.6 and above
@Choppa200
4 жыл бұрын
I am getting insufficient funds with the same script . It is the same values in Ganache as well. Why isn't this working?
@oliverli9630
5 жыл бұрын
yo!! awesome video!!! hail to python!!!
@nftguy7131
3 жыл бұрын
Are you buying Fanzies NFT before the Mint?
@kitgary
5 жыл бұрын
Great tutorial! But one minor thing, I prefer to use all single quote or double quote rather than mixing it in the code.
@eikuelopes7048
5 жыл бұрын
If python is an interpreted language how can hide the private key?
@eikuelopes7048
5 жыл бұрын
ops! It don't is saved in the code. The user input It.
@godspeedyou
3 жыл бұрын
Thank you for such a great video! Super easy to follow and understand! I was wondering though, is it possible to send other crypto currency using the example you provide e.g. send USD from one account to another?
@vinosamari
2 жыл бұрын
USD isn’t cryptocurrency
@Sky777angel
2 жыл бұрын
Cuando lo ejecuto no me arroja error pero tampoco me ejecuta la transacción ¿Alguien me podría ayudar?
@BrandtBates
5 жыл бұрын
not able to get 'Web3' reference to load. installed using pip install. any ideas?
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