Address in ethereum
There are two types of addresses in ethereum.
Creating your first smart contract in solidity
In this article we are going to create your first smart contract in solidity programming language.
Data types in solidity
first we declare data type of the variable and then visibility of the variable and assign the variable value followed by = .
Functions in solidity
Functions in solidity are very similar to javascript function and java.
Visibility in solidity
From where I can access an variable or a function is called visibility.