- 
eb3.eth.accounts[0] - getting the address of an account address
SmartContract.address - getting the smart contract address
SmartContract.deployed().then(inst=>{SmartContractReference=inst}) - getting a real SmartContract reference if it is deployed
SmartContractReference = SmartContract.at(tokenAddress) - getting a real reference if the tokenAddress is previously known
SmartContractReference.callFunction().then(res => res.toNumber())
- calling smart contract function with converting the result value
SmartContractReference.sendTransaction({ from: account1, value: web3.toWei(5, "ether")})
- sending ether to smart contract
