start new:
tmux
start new with session name:
tmux new -s myname
pragma solidity ^0.4.19; | |
contract ERC721 { | |
string constant private tokenName = "My ERC721 Token"; | |
string constant private tokenSymbol = "MET"; | |
uint256 constant private totalTokens = 1000000; | |
mapping(address => uint) private balances; | |
mapping(uint256 => address) private tokenOwners; | |
mapping(uint256 => bool) private tokenExists; | |
mapping(address => mapping (address => uint256)) private allowed; | |
mapping(address => mapping(uint256 => uint256)) private ownerTokens; |
import types | |
import tensorflow as tf | |
import numpy as np | |
# Expressions are represented as lists of lists, | |
# in lisp style -- the symbol name is the head (first element) | |
# of the list, and the arguments follow. | |
# add an expression to an expression list, recursively if necessary. | |
def add_expr_to_list(exprlist, expr): |