Blockchain– tag –

In programming, a function is a block of code that encapsulates a specific task or operation. By using functions, code reusability and maintainability are enhanced, enabling efficient programming.

Reference types refer to the memory location where the value is stored, rather than the value itself. Unlike value types, where the value of the data is stored directly in the variable, reference types store only a reference to the location of the data. Reference types hold the position of data in memory, allowing memory usage to be optimized regardless of the data's size. Mapping types are data structures that store key-value pairs.

In Solidity, there are types like value types, reference types, and mapping types. Value types are used to define numerical and string types. In value types, the values are stored directly.

From Day 7 onwards, we will explain the basic syntax of Solidity. As a development tool, we will use Remix (an online IDE environment), which was introduced as basic tools of web3. First, we will start with development using Remix and learn about the basic structure of Solidity programs. Let's delve into the explanation.

This guide explores the types of information available on Etherscan, offering a deeper understanding of Ethereum by interacting with real data. Let's dive in.

In this guide, we introduce some of the primary tools used for development in web3.

Ethereum, apart from offering digital currency transfer functionality, also possesses a platform for executing applications. It is expected to play a significant role in various industries and domains, shaping the future of the digital economy. This guide explains the overview of Ethereum.

This is a tutorial for those who are new to learning about web3.0. It is designed to provide beginners with a comprehensive understanding of the fundamental concepts of blockchain, its technological components, and coding for web3. On this page, we will first outline the learning approach. (Content will be released sequentially)

Day 7以降では、Solidityの基本文法について解説していきます。開発ツールとしては、web3の基本ツールでも紹介したRemix（オンラインのIDE環境）を利用します。Remixによる開発の簡単な流れについては、こちらの記事で解説しているので、先に進める前にご一読ください。