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  • Jun 05 2016 10:31
    @alexvandesande banned @adamskee
  • Mar 16 2016 01:12
    @alexvandesande banned @scbosse
Rincker
@Rincker
Dutch blockchain conference livestream https://www.youtube.com/watch?v=ucJRS6V0SII
bakiguher
@bakiguher
Slockit released the Ethereum Computer.. with the ETHOS seems cool check this out: http://ether-computer.com/
Luca Zeug
@luclu
^^ Likely scam/malware ^^
bakiguher
@bakiguher
This message was deleted
@bakiguher this is not me. and that shit is a virus. some guy from israel. took my everything.
SAMSTIMVEC
@SAMSTIMVEC
Hello everyone
I would love to ask this question, how far have ethereum reached by far?
Like what are the project that are under developing stage?
reachrkr
@reachrkr
Hello I am new to ethereum and wanted some video tutorials which can put me on track ... Any help in this regards
Varun
@varunamrutiya
Youtube !!
agidigbo
@agidigbo
am new to ether, and trying to download the wallet from ether site, today is the 5th day, still downloading, can any one help, is this normal or any better wallet for ether?
scorpiovn
@scorpiovn
I am writing a smart contract

contract SimpleStorage {

string storedData;

struct LinkedList {
    string head;
    string tail;
    //unit32 size;
    // mapping (string => Element) elements;
}

LinkedList list = LinkedList({head:"abcXXX", tail:""});

function set(string file) {
    storedData = file;

    // Element e = list.elements[file];
    // e.data = file;
    list.head = file;
}

function get() constant returns (string retVal) {
    return storedData;
}

function getHead() constant returns (string head) {
    return list.head;
}

}

I always get getHead() method returns empty.
Could you please give me some ideas about this?
Dabtzar
@Dabtzar
noob here needs some help please
im trying to setup a contract via the wallet gui

when I try to add the
function transfer(address _to, uint256 _value) {
/ Check if sender has balance and for overflows /
if (balanceOf[msg.sender] < _value || balanceOf[_to] + _value < balanceOf[_to])
throw;

/* Add and subtract new balances */
balanceOf[msg.sender] -= _value;
balanceOf[_to] += _value;

}

i get an error
scorpiovn
@scorpiovn
Hi guys,\
I need some help.
I am writing a smart contract like this
contract SimpleStorage {
struct Element {
    string previous;
    string next;
    string data;
}

string storedData;
string tail;
mapping (string => Element) elements;

function set(string x) {
    Element e = elements[x];
    storedData = x;
}

function getHead() constant returns (string retVal) {
    return storedData;
}
}
I don't know why the method getHead() is always empty although I run set(x) first.
Please help.
doniachen
@doniachen
hello
pat22rpc
@pat22rpc
Hello, I would like to know how to finance a project with ethereum, if alquiern can help me, to see if it is possible, as fund a project of a subdivision of land. the idea is to generate a token that is equivalent to one m2 of property. where I can get help, is this possible.
thank you very much
Jon Seymour
@jonseymour
I have some really basic questions about ethereum contracts that I am hoping some people can help me with.
The first question is: are contract methods callable by other contracts? Are there any restrictions on who can call these methods?
What prevents anyone calling the approveAndCall method?
rapiddenis
@rapiddenis
@jonseymour approveAndCall is callable from any other contract address/at any callstack
@jonseymour use modifiers/mutexes to prevent unxpected calls/state changes
Varun
@varunamrutiya
What is max string length a variable in solidity hold ?
I want to store url in solidity contract storage.
Jon Seymour
@jonseymour
Thanks @rapiddenis, so to prevent Mallory approving a transfer to his own account (in the example above), it would need to be modified to ensure that only messages from the contract owner are able to exercise that function?
doniachen
@doniachen
Hello somebody help in my project? It's about web developing, app and software developing.
Please contact me
pat22rpc
@pat22rpc
hola, necesito una mano con mi proyecto, alguno de habla hispana me podia dar una mano?
William Ross
@wpr101
testing
JoseAb
@JoseAb
@pat22rpc Yo tambien ando buscando ayuda en español pero no encuentro nada
JoseAb
@JoseAb
This message was deleted
pat22rpc
@pat22rpc
@JoseAb como estas, yo lo que hice fue traduciendo todo a duras penas, pero he logrado bastante, ahora estoy tratando de armar un proyecto para financiar emprendimientos inmobiliarios y necesitaria una mano para ahorrar tiempo en prueba y error
pat22rpc
@pat22rpc
y dinero tambien
rickzanux
@rickzanux
Yo soy de bcn. Ya he programado ethereum y fue al devcon1. Si necesitais ayuda....
pat22rpc
@pat22rpc
@rickzanux hola como estas, gracias por ofrecer tu ayuda
Steven Natera
@nodox
What is ether.camp? I watched the video and saw he was using an IDE but I'm not sure he explained everything. Whats the difference between ether.camp/mix/wallet in terms of developing Dapps?
Jon Seymour
@jonseymour
I am having trouble understanding how a contract calls a contract that is already on the blockchain and also how contract calls a library that has been installed in the blockchain. Are there any tutorials out there that explain how this works?
ccll7
@ccll7
d
kungfualden
@kungfualden
@pat22rpc Nǐ hǎo..
itsjazzo
@itsjazzo
can i add transaction in Ethereum by calling a contract method triggered by a button event in HTML/js Dapp??
Dan Roseman
@coinality
@Admins - the first line of the DAO code (contract owned { address public owner;) is outside of the little code box: https://www.ethereum.org/dao