This is a series of my initial approach to Solidity language.

// SPDX-License-Identifier: MIT
// compiler version must be greater than or equal to 0.8.13 and less than 0.9.0

pragma solidity ^0.8.13;

contract HelloSolidityWorld {
  string public greet = "Hello Solidity World!";
}

pragma specifies the compiler version of Solidity.

By convention the contract name is written in UpperCamelCase, for that reason here we see HelloSolidityWorld as the contract name.

The contract has a state variable named “greet” and its type is string and public visibility, and it’s initialized with a string.

In my opinion, some of solidity code is similar to Java or C/C++, here we see that a contract looks like a Java class, and the sentences should be closed with a semicolon.

The next posts we will see more resemblances.

See the next post:

https://mirror.xyz/cryptovincent.eth/T7uEWlj5TfP5GVMoxhVxU7bQoHhYRA2CBXU37zk1bug

This is a series of my initial approach to Solidity language.

// SPDX-License-Identifier: MIT
// compiler version must be greater than or equal to 0.8.13 and less than 0.9.0

pragma solidity ^0.8.13;

contract HelloSolidityWorld {
  string public greet = "Hello Solidity World!";
}

pragma specifies the compiler version of Solidity.

By convention the contract name is written in UpperCamelCase, for that reason here we see HelloSolidityWorld as the contract name.

The contract has a state variable named “greet” and its type is string and public visibility, and it’s initialized with a string.

In my opinion, some of solidity code is similar to Java or C/C++, here we see that a contract looks like a Java class, and the sentences should be closed with a semicolon.

The next posts we will see more resemblances.

See the next post:

https://mirror.xyz/cryptovincent.eth/T7uEWlj5TfP5GVMoxhVxU7bQoHhYRA2CBXU37zk1bug