Uncategorized [Solidity] How to use import? This section describes the use of import, which are often found in Solidity code. import means "importing external f... 2023.02.15 Uncategorized
Uncategorized [Solidity] What is msg.sender? This section describes msg.sender, which is often found in Solidity code. msg.sender means "caller address" You c... 2023.02.15 Uncategorized
Uncategorized [Solidity] How to write a function? This section describes how to write a function in Solidity. Syntax The syntax of the function is as follows. T... 2023.02.13 Uncategorized
Uncategorized [Solidity] How to use the access modifiers (public/private/internal/external)? This section describes Solidity's access modifiers. There are four types of access modifiers: public/private/interna... 2023.02.13 Uncategorized
Uncategorized [Solidity] What is a state variable? This section describes state variables in Solidity. What is a state variable anyway? A state variable in Solidity... 2023.02.10 Uncategorized
Uncategorized [Solidity] About the contract clause This section describes the contract clause, which is a fundamental part of Solidity. What is contract anyway? As ... 2023.02.09 Uncategorized
Uncategorized [Solidity] How to use the modifier modifiers? This section describes modifier modifiers commonly used in Solidity. What is the modifier modifiers anyway? A mod... 2023.02.07 Uncategorized
Uncategorized [Solidity] How to write pragma (version specification)? This section explains how to write pragma (version specification) to be written at the beginning of the code. What i... 2023.02.06 Uncategorized
Uncategorized [Solidity] What is the keccak256 function? The keccak256 function is, in a word, a "hash function". However, I don't think it is easy to understand if you are ... 2023.02.06 Uncategorized
Uncategorized [Solidity] How to write the logical negation operator (not) This section explains how to write the logical negation operators (not) in Solidity. Syntax The way to write the ... 2023.02.02 Uncategorized