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  • Jun 05 2016 10:31
    @alexvandesande banned @adamskee
  • Mar 16 2016 01:12
    @alexvandesande banned @scbosse
Helio Dias
@Hamarana_twitter
hey .. can someone tell a bi more about DAO ? I have just learned about it on coindesk...
Yeshwanth Kumar
@morpheyesh

@alexvandesande I need to check for a particular account if n number of balance exist from another contract. I am assuming it is possible to call another contract, but how?

One token contract with one account with few token balances
One check contract which will have to check the deployed token contract to see if the given address has got tokens or not.

If they are deployed together I can just do an import? or I need to use address to only call and get it?
Yeshwanth Kumar
@morpheyesh
Yeshwanth Kumar
@morpheyesh
How do i transfer ethers using contracts? I give out tokens to people, and I am the owner of an exchange contract, now the person who received the token wants to exchange it for some ethers(since i said 1 token = 1 ether) now how do i transfer ether from owners account(my acc) to the guy who transfered the token for ethers?
Yeshwanth Kumar
@morpheyesh
in short, the question is simple. I need to be able to transfer ethers through a contract and make it reflect when the other guys does eth.getbalance
pimania
@alexpimania_twitter
Is anyone here>
vikas1188
@vikas1188
hi
sudhir upadhyay
@usudhir
hi.. just started to learn ethereum.. is there a simple end--2-end hello world example/tutorial that I can do step by step?
Makoto Inoue
@makoto
@usudhir https://ethereum.org/token should be the first step but quite complex. https://ethereum.org/greeter may be a bit easier .
@usudhir I've tried various tutorials and their video walkthrough https://medium.com/@makoto_inoue
Nitza Alfinas
@nitzaalfinas

Hi, I have learned about creating a smart contract on MIST. Now I want to create a smart contract using MIX which my goal is running this contract on a browser.

I am learning this https://github.com/ethereum/wiki/wiki/Mix:-The-DApp-IDE#deployment-to-network tutorial.
After complete the contract.sol and index.html
I run the geth --testnet command in the terminal (I am using Mac).
Then, I stuck on how to deploy.
In Ethereum node URL says, "Unable to contact Ethereum node on http://localhost:8545"

Would anyone please point me to the complete tutorial or how to solve this?

kuldeep-agg
@kuldeep-agg
I am not able to configure morden testnet ..Everytime i get error like -->Genesis block configuration is corrupted or not found ./resources/genesis/...
Can anyone help me to configure morden-testnet.
aubi280
@aubi280
Hi, i'm new to the system. I just used Poloniex to exchange bitcoins for ether. I used Poloniex to send 2.60115625 ethers to my ethereum wallet in my main account ( etherbase). I used the adress at the right of the little key under Main account ( etherbase). Poloniex confirm the transfert have been complete. The problem is I don't see any ethers in my wallet. Thanks.
cdwong
@cdwong
I have the same problem, except I was trying to send my Ether from my Poloniex account to one account I created with geth, and I think it's because my geth node has not been synchronized with updated blocks yet... which is the biggest problem I have now...
I've been using the command "geth --cache=1024 --jitvm console" to try to synchronize my node, in the beginning it was fast, but then it got stuck, at around block #1185000, only doing a few blocks at a time, then stayed idle for days, until I exit and redo it, and it may move a few block again, or not at all...
I had tried the --fast option some people suggested, it only works for the beginning, but then got stuck/slow down like what I described
cdwong
@cdwong
I had also tried using "admin.addPeer" to connect some supposedly "good nodes" for quicker results, none working either.
Help, anyone?
Leonel Castañeda
@leodc

Hello :)!, I'm following this tutorial: https://github.com/ethereum/wiki/wiki/Dapp-using-Meteor and i have troubles :(, I'm working remotely with a centos distro and running geth with the next command: geth --identity "genesisNode" --genesis customGenesis.json --rpc --rpcport "11235" --rpccorsdomain "*" --datadir "./data" --port "11236" --nodiscover --ipcapi "admin,db,eth,debug,miner,net,shh,txpool,personal,web3" --rpcapi "db,eth,net,web3" --autodag --networkid 1123 5 --nat "any"

My init.js:
if(typeof web3 === 'undefined')
web3 = new Web3(new Web3.providers.HttpProvider('http://dadevop.com:11235'));

But when i visit the page (in my physical computer) and try to check the accounts with 'web3.eth.accounts' i have the next error:
Uncaught Error: CONNECTION ERROR: Couldn't connect to node http://dadevop.com:11236.
at Object.module.exports.InvalidConnection (http://dadevop.com:3000/packages/ethereum_web3.js?hash=5ea02d25307fcfbadeb94f275b2c50316ad44a8a:3135:16)
at HttpProvider.send (http://dadevop.com:3000/packages/ethereum_web3.js?hash=5ea02d25307fcfbadeb94f275b2c50316ad44a8a:4268:22)
at RequestManager.send (http://dadevop.com:3000/packages/ethereum_web3.js?hash=5ea02d25307fcfbadeb94f275b2c50316ad44a8a:6029:32)
at Eth.get [as accounts] (http://dadevop.com:3000/packages/ethereum_web3.js?hash=5ea02d25307fcfbadeb94f275b2c50316ad44a8a:5932:62)
at <anonymous>:1:9
at Object.InjectedScript._evaluateOn (<anonymous>:145:167)
at Object.InjectedScript._evaluateAndWrap (<anonymous>:137:25)
at Object.InjectedScript.evaluate (<anonymous>:118:14)

Can someone help me XD?!, thnks :D !
Chiguireitor
@chiguireitor
Hello peeps... does anyone know if there's a call on solidity to get fee estimation for an operation? i want to deduct fees from an amount i'm sending inside a contract
nvm, going to the solidity room
frazzler
@frazzler
I am testing out the first tutorial to create a cryptocurrency on test net. But i am getting an error message that i do not have ether in my account and so cannot deploy the contract.can you help please?
kuldeep-agg
@kuldeep-agg
Is there any site to get some ethers on morden testnet account?
Luca Zeug
@luclu
I can send you some
kuldeep-agg
@kuldeep-agg
2cc3dbfa906f4e4a5963697032425d390cdc6a4e
Thanks can u please send on this address too? 2cc3dbfa906f4e4a5963697032425d390cdc6a4e
sorry f8f83ac8c1499d50cec6db7f24553ea6c2c454a5 this one
Luca Zeug
@luclu
you can do this now ;)
Paul Goodman
@thegooders
i am having the same problem....can you please send me some ether so I can get started please...my address is: 0xb036eF7694cbE06DE26Be9aEcAD6b1b279B2891C
Makoto Inoue
@makoto
@thegooders https://zerogox.com/ethereum/wei_faucet should give you automatically
Paul Goodman
@thegooders
@makoto i tried but still did not work
i am on test net. does that make a difference?
Makoto Inoue
@makoto
mmm, that should work only on testnet
Maybe the site stopped working?
Paul Goodman
@thegooders
i got a message from them saying there was a problem sending me wei..not sure what the nature of the problem is...
dinkeltje
@dinkeltje__twitter
Hey Guys, could someone of you help me out to make tokens from the ETH.... like how does de mining work? Please is there anyone who can help me out of here?
Alex Van de Sande
@alexvandesande
@dinkeltje__twitter have you tried following the tutorial at ethereum.org/token ? Where did you get stuck?
pimania
@alexpimania_twitter
Can someone explain to me exactly what you can use etherium for, thanks :)
Alex Van de Sande
@alexvandesande
@alexpimania_twitter to create a crowdsale or a DAO for example
pimania
@alexpimania_twitter
who thats cool!
I have heard that you can "Run code" or something in it...
If this is true, could you please explain kind of what that means and what language it is :)
dinkeltje
@dinkeltje__twitter
@alexvandesande yes i copied the code. but i didnt put the code with execute on it so i cant get back my eth...
Alex Van de Sande
@alexvandesande
@dinkeltje__twitter what? I don’t understand what you’re trying to say
Paul Goodman
@thegooders
@alexvandesande i have tried the tutorial at ethereum.org/token. The problem is, as someone who is new to ethereum using the Mist Ethereum Wallet (v 0.7.4), you start with zero ether in your account. So when you attempt to deploy the new token contract as part of the tutorial exercise, you are not permitted to as there is no ether in the account. I have attempted mining (admittedly with my PC so expectations are low) and failed to obtain that way. I have also gone to https://zerogox.com/ethereum/wei_faucet and not obtained any using this methideither. I have been stuck on this for a while and am at a bit of a loss. Any help is much appreciated.
Makoto Inoue
@makoto
@thegooders if you are mining on testnet, you should be able to mine Ether within 30 min
Paul Goodman
@thegooders
@makoto I have had miner turned on for 17 hours
Yeshwanth Kumar
@morpheyesh
@thegooders then there is some other issue, testnet wont take more than 45mins max.