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  • Jun 05 2016 10:31
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ALFA
@ProyectsX
Hi, fighting partners, I already have a token created now what steps should I follow ..... write to me in private please.
Muhammad Taimoor
@Taimoor10
I have a custom smart contract on Ropsten testnet. I want to execute a function in that smart contract with uPort wrapped with Web3 but i am unable to do the configuration. I have followed the tutorial and documentation of uPort transaction signing with Web3 but still i am unable to do it. does anyone has an example or tutorial for this? any help would be great.
Rohith Srivathsav
@roheat

Hey guys. I recently wrote an article which explains you step by step how you can build a full stack vending machine ethereum dapp with solidity and javascript. Maybe someone in this group might be interested!

Here is the tutorial: https://www.roheat.com/code-a-full-stack-vending-machine-ethereum-dapp-with-solidity-and-javascript/

Please feel free to check it out and leave some feedback. Thanks!

Julien Klepatch
@jklepatch
Just released the largest Ethereum Dapp tutorial ever, 5h total.
We build 5 Dapps together, and it covers smart contract, tests, and frontend
Justin Hunter
@jehunter5811

Hey y'all! We're building tools to make Ethereum development easy and Ethereum use easy, but we want to make sure we're building the right thing. If you have 2 min, can you fill out this survey? We have tons of tutorials planned with our new tools once we've validated our direction!

https://simplysecure.typeform.com/to/VyiuQI

Ake Gaviar
@akegaviar
if you need free shared Ethereum nodes, you can get those with Chainstack
https://chainstack.com/announcing-unlimited-free-access-to-ethereum-nodes/
Muhammad Taimoor
@Taimoor10
can anyone provide an example of calling a custom smart contract function using uPort credentials?. smart contract is deployed on Ropsten testnet and i am trying to execute a function inside it using uport Credentials.
Ake Gaviar
@akegaviar
check out these tutorials https://docs.chainstack.com/tutorials/
Shubham Pathak
@tronku
Hey, can anyone guide me on how to create a Dapp with Android?
Alexander Lee
@kkomaz

hey ya’ll. I’ve started a tutorial series on solidity via youtube. Dedicated to updating weekly. Please check it out and give some support!

https://www.youtube.com/watch?v=vzY0ZNTrjaU&list=PLDQHh6RjV5oUFJGCfwhUtr8rwBUKkZWR9

shreyas-coinlist
@shreyas-coinlist
Hey everyone, we're doing a workshop on Testing Smart Contracts with Veronica Zheng, an Engineer at Coinbase, on 25th November, 10 AM PST. This will be a live and interactive workshop where you can ask questions. More information & sign up link here: https://twitter.com/CoinList/status/1197238977666994178
Aniket Tikone
@annytikone
how can i fetch all the tokens from ethereum network to my wallet ?using web3js(nodejs) or web3j(java)?
Burak Benligiray
@bbenligiray
Hey everyone, quickly plugging in our hackathon on developing a real-world connected dApp here:
https://honeycomb.devpost.com/
Has good cash prizes with plenty of time left to join in
santhoshkumarj2011
@santhoshkumarj2011
L
marlowl
@marlowl

Didn't find a lot of resources on how to deploy a gas free Parity PoA chain into a Kubernetes environment. I tried to keep this sample project as basic and simple as I can. Hoping it can help other people that want to play around with a gas free chain in a kubernetes environment!

https://github.com/marlowl/parity-kubernetes

Aniket Tikone
@annytikone
hi
Aniket Tikone
@annytikone
I would like to crawl an Ethereum network completely,is there any way?
Farid Rafati
@faridrafati
Hello Every Body
Do you have any beginning tutorials about ethereum
Edson Ayllon
@edsonayllon
Hey, I made a tutorial for communicating to Ethereum smart contracts with a React application. Let me know if there are any errors so I can push corrections. https://medium.com/fullstacked/connect-react-to-ethereum-b117986d56c1?source=friends_link&sk=a79689e52fad9fad02d7385c5b936a6e
Philip Rego
@7--
@balajipachai "gas is the metric using which transactions on the ethereum blockchain are executed." whats the point of gas why isnt the fee just in ether. 1 transactoin = 0.0003 ether or whatever. whats the whole point of having gas and gas limit seems complicated for no reason
Shebin John
@remedcu

Hello,

I am getting an error response from Metamask (which is intended), while I try a particular transaction. Currently, I am getting all the error info, which I don't want the user to see. Is there a way I could parse the info from the error below. I am using a try-catch mechanism to catch the Error. And the below response is stored in the err variable.

[object Object]
{
  "message": "VM Exception while processing transaction: revert Contract is Paused at the moment",
  "code": -32000,
  "data": {
    "0xe45338d91c0015eed4257858ad69b06b995f9b56ffced9a0f2015a369d59418c": {
      "error": "revert",
      "program_counter": 9721,
      "return": "0x08c379a000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000020436f6e74726163742069732050617573656420617420746865206d6f6d656e74",
      "reason": "Contract is Paused at the moment"
...

The catch block:

...
} catch (err) {
$('#pauseContractStatus').html(err.toString());
console.error(err);
}

I want to either get the message part or reason part.

I already tried multiple ways using JSON.parse(), JSON.stringify() and toString().

Any help is appreciated. Thank You in advance.

Philip Rego
@7--
@edsonayllon
Screenshot from 2020-01-29 21-54-12.png
@edsonayllon going through your tutorial. why am i getting this error here
Philip Rego
@7--
@edsonayllon i see the error. the tutorial is missing a )
it has the right code in github
Edson Ayllon
@edsonayllon
Oh, thanks for catching that! @7--
Philip Rego
@7--
np
Benjamin
@benjamincassidy
Does anyone know of a good tutorial or overview of the EVM which would be helpful for someone writing a language which targets the EVM?
rasel829
@rasel829

Million money / 13 days earning 24.87 ETH proof ($4067). FULL DETAILS IN HINDI & URDU
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Copy and Paste this below link in your Trust Wallet (DApps Section) and buy 1st level. It costs you only 0.03 ETH ($5 USD).
For desktop wallet - metamask.io
➤ Join Here https://lk.million.money/a/44843/

  1. Open your wallet - metamask.io
  2. Send 0.03 ETH your metamask wallet
  3. Than Click referral link change language
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  6. Than click register
  7. Then confirem Payment 0.03 ETH.
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For mobile
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STEP 1 - First install trust wallet in your android mobile.--
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  1. Send 0.03 ETH your trust wallet

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STEP 3 - Copy and Paste this link (https://lk.million.money/a/44843/

  1. in search Trust Wallet DApps Section.

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any info please contacts my mail.
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Cocoteco
@Cocoteco

Hello, guys.

The BLUE Protocol team has decided to open source the source code to their security SDK.

The BLUE SDK features a set of security tools which make Ethereum-based products more secure than ever before.

Let's contribute making the Ethereum network more secure! Find all details on the post below.
https://809info.wordpress.com/2020/03/06/blue-protocol/

rasel829
@rasel829

Receive free 100 TWT Worth ~$25 + 100 TWT / Ref (airdrop)

if you already install.Please update your wallet (Go to Playstore) and click this link: https://share.trustwallet.com/M14EHc

About TrusWallet

Trust Wallet is the ethereum wallet and cryptocurrency wallet to store your favourite BEP2, ERC20 and ERC721, tokens

Jassan888
@Jassan888
Hello, Im having trouble connecting Ganache to my actual project on visual studio. I haven't been able to do any transaction. can someone help me ?
Keval S Thanki
@KevalSThanki
Is there any Tutorial on how to make a decentralized e-commerce using solidity and ethereum?
Flint Zheng
@FlintZheng
No
Gabriel Rocheleau
@gabrocheleau
Hi people! Not sure if this is the right place to post, but I've written a tutorial on Merkle Patricia Trees as used in Ethereum, with follow-along examples in JavaScript. It's live on GitHub here: https://github.com/gabrocheleau/merkle-patricia-trees-examples
Sreesankar G Warrier
@Sreesankar-G-Warrier
Hi, Currently am learning about ERC20 Token and am planning to develop my own token using truffle-hdwallet-provider and Openzappelin-solidity. But am stuck how to get started. If anyone gives me a path that will be useful to me.
Nick Mudge
@mudgen
I just published a new article that covers the basics of how Ethereum diamonds work, how to get started making one, and how to use one: https://dev.to/mudgen/understanding-diamonds-on-ethereum-1fb
IvanThinking
@IvanThinking
Any guides on flushing a stuck transaction? I need some help to get my wallet back in working order and this 25 day old tx is still "pending" for some reason.
babelitconsulting
@babelitconsulting
Hi
ho to login with metamask to etherdelta?
how*
Ajay Singh
@ajayatgit

@ajayatgit Do you guys offer DEXON networks XDD?

@CHAOWEICHIU - Not yet.

Christopher Wan
@chrisxwan
Hey guys! After 2 years of hard engineering work we’re super excited to open Alchemy’s blockchain developer platform to everyone! Sign up for free here: https://dashboard.alchemyapi.io/signup/ If you have not heard of Alchemy we are a blockchain infrastructure platform that powers 70% of the top Ethereum companies in existence.