Learn how to create web applications for Ethereum using Solidity.

Mastering Blockchain Development

If we’re looking to break into the exciting world of developing Ethereum applications, this module will teach us how to build decentralized applications (dapps) from scratch using Ethereum and the Solidity programming language. 

This module starts with an overview of blockchain technology and Ethereum and takes us through the concepts of Solidity, starting with its basic features. Next, we’ll explore how to use Web3 API to programmatically interact with the Ethereum network. We’ll also learn how to use the Truffle framework to create a comprehensive development environment. Finally, we’ll learn how to develop a front-end application using React that connects to a smart contract deployed on the Ethereum network. 

By the end of this module, we’ll have the necessary skills to develop decentralized applications using Ethereum and Solidity. With the knowledge and hands-on experience gained from this module, we can start our career as Solidity developers in the industry.

Master Ethereum Development: From Beginner to Dapp Developer

What's the name of the method that adds a new element to the end of an array?

What’s the name of the method that adds a new element to the end of an array?

What's the name of the data location that persists data between method calls?

What’s the name of the data location that persists data between method calls?

Which field contains the address of a transaction sender in Solidity?

Which field contains the address of a transaction sender in Solidity?

What syntax should we use to read an element from an array in Solidity?

What syntax should we use to read an element from an array in Solidity?

What syntax should we use to define a mapping in Solidity?

What syntax should we use to define a mapping in Solidity?

It returns the default value for a value type.

It returns the default value defined in a mapping's definition.

What happens when we fetch a value for a key that doesn't exist in a mapping?

What happens when we fetch a value for a key that doesn’t exist in a mapping?

Method execution stops; an error is returned.

It returns the default value for the array's element type.

What happens when we try to read an array element from a non-existing position (e.g., an index larger than the array's length)?

What happens when we try to read an array element from a non-existing position (e.g., an index larger than the array’s length)?

Introduction to Ethereum

First Smart Contract

Solidity Data Structures

Ethereum API

Advanced Smart Contracts

Truffle Development Environment

Web Applications on Ethereum

Conclusion

Quiz on Data Structures