achiko

var urls = [
    /* Wildcard CORS enabled - Works in PhantomJS 1.9.0 */
    'http://updates.html5rocks.com',
    /* CORS disabled - Fails in PhantomJS 1.9.0 (and every other version) */
    'http://www.google.com',
    /* Hack workaround? */
    /*
    function(httpGet, callback) {
        phantom.page.settings = (phantom.page.settings || {});
        phantom.page.settings.webSecurityEnabled = false;

achiko

<div id="stack" style="height: 275px;">

            
            
              <!-- 
                    "_id" : ObjectId("53f371ff540d630d415e7c86"),
                    "owner" : "351070185040940",
                    "jobownerid" : ObjectId("53d6b1ffcb4ebce61621a693"),
                    "title" : "Javascript Ninja",
                    "description" : "Javascript Ninja Needed !!!",

achiko

2-of-3 Escrow Example with Electrum

This is gmaxwell's 2-of-2 escrow example, adapted to Electrum and to a lesser extent, GFM.

The Scenario

Archey wants to pay Bertha 0.001 BTC for a Twitter Platinum invite, but prevent Bertha from cheating him. Archey selects Iceland to act as

achiko

https://devcenter.heroku.com/articles/keys

Uploading SSH keys: 
http://stackoverflow.com/questions/5136744/unable-to-push-master-to-heroku

type in gem install heroku

Then upload rsa key of github to heroku
$ heroku keys:add

achiko

// http://stackoverflow.com/questions/10406668/how-do-i-use-node-mongodb-native-to-connect-to-heroku

// You connect to your mongolab database (so you can't create a new "blog" database). process.env.MONGOLAB_URI includes the  // database name as well. See your mongolab uri:

heroku config | grep MONGOLAB_URI
It looks like: mongodb://heroku_app123456:password@dbh73.mongolab.com:27737/heroku_app123456

achiko

cd ~
sudo apt-get update
sudo apt-get install openjdk-7-jre-headless -y


### Check http://www.elasticsearch.org/download/ for latest version of ElasticSearch and replace wget link below

# NEW WAY / EASY WAY
wget https://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-0.90.5.deb
sudo dpkg -i elasticsearch-0.90.5.deb

achiko

	var myStore;
	
	subjectStore.on('load', function() {

  				//---  Do Something  

  	    }, myStore, { single: true } );

achiko

contract tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData); }

    contract MyToken { 
        /* Public variables of the token */
        string public name;
        string public symbol;
        uint8 public decimals;

        /* This creates an array with all balances */
        mapping (address => uint256) public balanceOf;

achiko

contract random {
    /* Generates a random number from 0 to 100 based on the last block hash */
    function randomGen(uint seed) constant returns (uint randomNumber) {
        return(uint(sha3(block.blockhash(block.number-1), seed ))%100);
    }

    /* generates a number from 0 to 2^n based on the last n blocks */
    function multiBlockRandomGen(uint seed, uint size) constant returns (uint randomNumber) {
        uint n = 0;
        for (uint i = 0; i < size; i++){

achiko

geth  --mine --minerthreads=4 --identity "MyNodeName" --genesis CustomGenesis.json --rpc --rpcport "8000" --rpccorsdomain "*" --datadir "C:\Users\user\AppData\Roaming\Ethereum\testnet" --port "30303" --nodiscover --ipcapi "admin,db,eth,debug,miner,net,shh,txpool,personal,web3" --rpcapi "db,eth,net,web3" --autodag --networkid 1900 --nat "any"  --unlock 8dc76d4bd88d9e38b5eca20ef82b0fe2d9bff369