Join our thorough video course, “Ethereum and Solidity: The Complete Developer’s Guide,” to benefit from the Bitcoin system’s seemingly limitless potential. Learn extra in regards to the prime platforms for constructing blockchains, sensible contracts, and digital purposes: Ethereum and Solidity. With more than 30 hours of partaking in video content material, this academic journey gives you the information and abilities of Ethereum and Solidity: want to turn into a proficient Ethereum and Solidity developer.
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No matter your stage of programming information, this course will present you with the right way to be taught Ethereum and Solidity step-by-step. We begin with the fundamentals and regularly advance your skills. To make sure you can develop sensible Bitcoin options, you’ll not solely get hold of an intensive understanding of those floor-breaking applied sciences but additionally, put what you examine into the application by actual-world tasks.
The “Ethereum and Solidity: The Complete Developer ’s Guide” is obtainable on our website, howtofree.org, and is your key to maximizing blockchain improvement’s potential. Enroll now to realize the information essential to affect the event of decentralized purposes and sensible contracts. Join us on this studying journey to grasp Ethereum and Solidity improvement.
What You Will Learn:
Gain perception into the motivations driving engineers to develop purposes with Ethereum
Develop fascinating blockchain purposes using the Ethereum Blockchain
Create, assess, and deploy safe Smart Contracts
Grasp the genuine aims and potentials of Ethereum and Solidity
Utilize essentially the most up-to-date Ethereum improvement instruments (Web3 v1.0)
Comprehend the ideas of blockchain and mining with sensible examples
By enrolling in this course, you’ll purchase these worthwhile abilities and information, permitting you to excel in Ethereum software improvement and blockchain expertise.
Course Content of Ethereum and Solidity
1. What is Ethereum?
Introduction
Course Resources
A Shon History Lesson
Link to Original Bitcoin White Paper
What is Ethereum?
Interfacing with Ethereum Networks
Updated Metamask Setup for brand spanking new IJI
Metamask Setup
Ethereum Accounts
Getting Test Ether to Use within the Course
What’s a Transaction?
Why’d We Wait?
A Quick Note About the Next Lecture
Basic Blockchains
Block Time
Smart Contracts
The Solidity Programming Language
Updated Remix Instructions for brand spanking new Ul – Do Not Skip
Our First Contract
Contract Structure
Function Declarations
Deploying Contract in New Remix IJI
Testing with Remix
Redeploying Contracts
Behind the Scenes of Deployment
More on Running Functions Than You Want to Know
Wei vs Ether
Gas and Transactions
Mnemonic Phrases
We Need More Test Ether!
Obtaining More Test Ether from Recommended Faucet
2. Smart Contracts with Solidity
Installing Node.js, npm and Git
Contract Deployment
Completed Boilerplate
Project Requirements
Project File Walkthrough
Compiling Solidity
Invalid asm.js or Constructor Deprecation Warning
The Compile Script
Testing Architecture
Breaking Change – Web3 v4 and Ganache
Installing Modules
Web3 Versioning
Web3 Providers
Testing with Mocha
Mocha Structure
Fetching Accounts from Ganache
Refactor to As nc/Await
Deployment with Web3
Deployed Inbox Overview
Asserting Deployment
Verifying the Initial Message
Testing Message Updates
Deployment with Infura
Infura Signup
Super Important Note about Seed / Recovery Phrase Security
Wallet Provider Setup
Deployment to Testnet
Observing Deployment on Etherscan
Remix Permissions and Metamask
Deployed Contracts in Remix
Project Review
Updating Your Inbox Project to Solc vO.8.9
3. Advanced Smart Contracts
The Lottery Contract
Lottery Design
Reminder on Updated Remix IJI
Basic Solidity Types
Starting the Lottery Contract
The Message Global Variable
Overview of Arrays
Overview of Mappings and Structs
Big Solidity Gotcha
Entering the Lottery
Validation with Require Statements
The Remix Debugger
Pseudo Random Number Generator
Selecting a Winner
Sending Ether from Contracts
Resetting Contract State
Requiring Managers
Function Modifiers
Returning Players Array
Contract Review
Completed Boilerplate – Do Not Skip
New Test Setup
Test Project Updates
Web3 v4 and Ganache Breaking Change Reminder
Test Helper Review
Asserting Deployment
Entering the Lottery
Asserting Multiple Players
Try-Catch Assertions
Testing Function Modifiers
End to End Test
4. Building Interactive Front-Ends
Ethereum App Architecture
Boilerplate and React App Updates – Do Not Skip
Application Overview
Getting Started with Create-React-App
Multiple Web3 Instances
Required Update for Web3 and Metamask Permissions
Web3 Setup
Deploying the Lottery Contract
Local Contract Instances
Rendering Contract Data
Instance Properties
Accessing More Properties
The ‘Enter’ Form
Form Setup
Entering the Lottery
Picking a Winner
Project Review
Updating Your Lottery Project to Solc vO.8.9
Refactoring React App From Class to Functional Component
5. Real Projects with Ethereum
Solving Real Problems with Contracts
Fixing Kickstarter’s Issues
Campaign Contract Design
Reminder on Updated Remix IJI
Campaign Constructor
Contributing to the Campaign
A Quick Test
The Request Struct
More on Function Modifiers
Creating Struct Instances
Instance Creation Syntax
Storage and Memory
More on Storage vs Memory
Voting System Requirements
The Wrong Voting System
Issues with Arrays
Mappings vs Arrays
Mappings vs Arrays
Basics of Mappings
Refactoring to Mappings
Refactoring Request Stucts
More on Struct Initialization
Approving a Request
Testing Request Approvals
Finalizing a Request
Last Remix Test
Thinking about Deployment
Solution to Deployment
Adding a Campaign Factory
Testing the Factory
6. Ethereum Project Infrastructure Ethereum and Solidity
Completed Boilerplate – Do Not Skip
Updated Ganache Installation Reminder
Project Setup
Directory Structure
A Better Compile Script
Single Run Compilation
More on Compile
Web3 v4 and Ganache Breaking Change Reminder
Test File Setup
Creating Campaign Instances
Testing Warmup
Accessing Mappings
Requiring Minimum Contributions
Array Getters
One End to End
Deployment
Refactoring Deployment
7. Advanced Multi-Page Front-Ends
App Mockups
CRA vs Next Ethereum and Solidity
Next’s Pages Architecture
Basics of Next Routing
Root Routes
Required Web3 Update – Do Not Skip
CampaignFactory Instance
Reminder on Updated Remix IJI
Getting a Test Campaign
Fetching Deployed Campaigns
Why Next.js, Anyways?
Required Web3 Update for Conditional
Server vs Client Web3 Instances
GetlnitialProps Function
Semantic IJI React
Card Group Setup
Rendering Card Groups
Adding CSS
Adding a Button
The Need for a Layout
Suggestion Regarding a Default Export Warning
The Layout Component
Assembling a Header
Constraining Content Width
Two Column Layout
Nested Routing
Final CSS Fix
Form Creation
Input Change Handlers
Form Submittal
Testing Submittal
Form Error Handling
Button Spinners
Important Note About Installing subsequent-routes
Routing Issues
Next Routes Setup
Automatic Navigation
Header Navigation
Routing to Campaigns
Restarting the Server
Route Mappings
Planning CampaignPresent
Redeploying CampaignFactory
CampaignPresent’s GetlnitialProps
Accessing a Campaign
Summary Translation Layer
Custom Card Groups
One Card Per Property
The Contribute Form
Grid Layouts
Form State
Communicating the Campaign Address
Making a Contribution
Refreshing Contract Data
Spinners and Error Handlers
Listing Requests
Grids vs Columns
More Routing!
Request Creation Form
Creating a Request
Form Polish
Creating a Request
Requests One by One
Fancy Javascript
Small Typo!
Rendering a Table
Request Row Component
Request Row Content
Approvers Count Cell
Approving a Request
Finalizing Requests
Testing Finalization
Row Status Styling
Finishing Requests Index
Wrapup
Updating Your Campaign Project to Solc vO.8.9
8. Appendix: Basic React
A Note on This Section
Purpose of Boilerplate Projects
Environment Setup
Project Setup
JSX
More on JSX
ES6 Import Statements
ReactDOM vs React
Component Instances
Render Targets
Component Structure
Youtube Search API Signup
Export Statements
Class Based Components
Handling User Events
Introduction to State
State Continued
Controlled Components
Breather and Review
Youtube Search Response
Refactoring Functional Components to Class Components
Props
Building Lists with Map
List Item Keys
Video List Items
Detail Component and Template Strings
Handling Null Props
Video Selection
Styling with CSS
Searching for Videos
Throttling Search Term Input
React Wrapup
Vue Flavored Version
Requirements:
Basic Knowledge of Javascript and NPM
Access to a Mac, PC, or Linux Machine
Who this course is for:
Programmers searching for to harness blockchain expertise for superior purposes
Engineers aiming to know Ethereum and its software improvement rules
How a lot time is the course?
With this course’s greater than 30 hours of video materials, you could examine Ethereum and Solidity programming in-depth and at your individual tempo.
Is this a newbie-pleasant course?
Definitely! Our course is made to swimsuit all ability ranges, whether or not you’re a novice or an skilled developer. We provide detailed directions, making it easy for learners to know the concepts and for seasoned professionals to extend their information.
How can I entry the course?
You can entry “Ethereum and Solidity: The Complete Developer’s Guide” on our web site, howtofree.org. Simply enroll, and you’ll achieve on the spot entry to all of the video classes, supplies, and sources it’s essential to kickstart your blockchain improvement journey.
Free Don’t miss out – be part of us at the moment at howtofree.org and begin your studying journey!
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