Solidity Basics

This post has been updated click here A map is like a hash table that allows you to save data…

In place of creating different variables of the same data type you can create an array to store a list…

A loop will run n times where n is the number we pass into the function. There should be an…

A fallback function is executed when a contract receives Ether without any additional data. For your contract to receive Ether…

Assert – is used to check for conditions that should never be possible.  Asserts should always evaluate to true and…

Events are used to inform a calling application about the current state of a smart contract. As transactions occur on…

In Solidity Gas is a fee which is required to conduct a transaction on the Ethereum blockchain. Gas prices are specified in gwei. Gwei…

Pure, view and payable dictate a Solidity functions behavior. If the behavior of a function is not specified by default…