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yakkomajuri / helloworld.sol
Last active August 5, 2018 19:30
Hello World Contract
pragma solidity ^0.4.24;
contract Hello {
address owner;
constructor () public {
owner = msg.sender;
}
function HelloWorld () public view returns (string) {
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js"></script>
<script src="http://rawgit.com/ethereum/web3.js/0.16.0/dist/web3.min.js"></script>
<script>
if (typeof web3 !== 'undefined') {
web3 = new Web3(web3.currentProvider);
} else {
web3 = new Web3(new Web3.providers.HttpProvider("SUA URL DO NÓ AQUI"));
}
<!DOCTYPE html>
<html lang="en">
<head>
<title>HODL dApp</title>
<style>
body {
background-color:rgb(218, 201, 154);
<!DOCTYPE html>
<html lang="en">
<head>
<title>HODL dApp</title>
<style>
<label for="definirsenha" class="col-lg-2 control-label">Senha:</label>
<input id="defsenha" type="text">
<button id="button3">Escolha uma senha</button>
$("#button3").click(function(web3) {
var tx = Hodl.definirSenha("\"" + $("#defsenha")[0].value + "\"", {
from: address,
to: "0xEA7128025c3b7c8F230dfB5b7e7C3Ac45158335B",
value: "0",
data: ""
}, function(err, transactionHash) {
if (!err)
console.log(transactionHash);
})
<!DOCTYPE html>
<html lang="en">
<head>
<title>HODL dApp</title>
<style>
body {
pragma solidity ^0.4.21;
contract VaccineRegistration {
address owner;
address secondary;
address tertiary;
constructor(address _secondary, address _tertiary) public {
owner = msg.sender;
pragma solidity^0.5.0;
contract Registry {
function getImplementation(address _user) public view returns (address) {}
}
contract ProxyStorage {
Registry registryAddress;
pragma solidity^0.5.0;
contract Registry {
address owner;
constructor() public {
owner = msg.sender;
}