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Results tagged with solidity
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user 32843
Solidity is a contract-oriented, high-level language whose syntax is similar to that of JavaScript and it is designed for writing smart contracts in Ethereum to run on the EVM. Solidity is statically typed, supports inheritance, libraries and complex user-defined types among other features.
0
votes
2
answers
562
views
Store data in transactions instead of in the contract
Something like this:
pragma solidity ^0.4.21;
contract VehRegistry {
address public owner;
event Event(string vin, string mileage, string date);
function VehRegistry() public { …
- 910
4
votes
I do not understand how to fix the error: Undeclared identifier: onlyOwner
The error message you get probably looks like this:
DeclarationError: Undeclared identifier.
function burnTokens() onlyOwner public returns (bool) {
^-------^
Did you …
- 910