Interaction with a Blockchain

How to trade with it

How to interact with it!

as a web developer

Dapps

My first Contract

contract MyContract {

    string name;    // storage
    address owner;    

    function MyContract {
        name = 'My first contract';
        owner = msg.sender;
    }

    getName() public view returns(string) { // functions
        return name;
    }

    setName(string _name) public {
        name = _name
    }
}

Solidity

http://github.com/dsmrs/my-first-contract

Tutorials/Ressources

https://cryptozombies.io

http://truffleframework.com/tutorials/pet-shop

https://remix.ethereum.org/

Remix - Solidity IDE

https://codebeautify.org/hex-string-converter#

https://etherscan.io/opcode-tool

gas cost per opcode

https://openzeppelin.org/