Solidity Introduction

• What is Solidity used for?

• Is Solidity easy to learn?

• What is Smart Contracts?

• What is Ethereum?

• Is Solidity similar to Python?

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Install Solidity

• Method 1 – npm / Node.js

• Method 2 Docker Image

• Method 3 Binary Packages Installation

• Method 4 Snap

• Install Node.js

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Solidity Syntax

• Solidity Syntax

• Solidity Pragma

• Solidity Contract

• Solidity Reserved Keywords

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Write Smart Contract

• Write Smart Contract

• Output

• Output:

• Example Explanation

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Solidity Comments

• Solidity Comments

• Single-line Comments

• Multi-line Comments

• Example Explanation

• Example Explanation

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State Variables In Solidity

• State Variable

• Solidity Local Variable

• Solidity Global Variables

• Solidity Variabler Name

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Solidity Variable Scope

• Solidity Variable Scope

• Example 1 Explanation

• Example 2 Explanation

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Solidity Operators

• Solidity Operators

• What is an Operator?

• Solidity Operator Arithmetic

• Solidity Operator Comparison

• Solidity Operator Logical

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Solidity Loops

• Solidity Loops Types

• Solidity For Loop

• While Loop In Solidity

• Do-while loop In Solidity

• Solidity Loop Control

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Solidity If Else Statements

• Solidity if statement

• Solidity If Else statement

• Solidity if-else if Statement

• Syntax

• Syntax

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Solidity Strings

• Solidity Strings

• Solidity Escape Characters

• Bytes to String Conversion

• Example Explanation

• Conclusion

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Solidity Variables

• What is Variable?

• Solidity Variables

• Solidity Variable Types

• Solidity Variable Address

• Solidity Integers Variable

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Solidity Special Variables

• Conclusion

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Solidity Arrays - A Comprehensive Overview and Examples

• Solidity Array Types

• Declare Array

• Initialize Arrays

• Creating Dynamic Memory Arrays

• Accessing Array Elements

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Solidity Structs

• Define Struct

• Access Struct and Its Variable

• Conclusion

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Solidity Mappings

• Considerations

• Conclusion

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Solidity Conversions

• Solidity Conversions

• Solidity Conversions Implicit

• Explicit Conversion

• Conclusion

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Solidity Ether Units

• Solidity Ether

• Solidity Time

• Example Explanation

• Example Explanation

• Conclusion

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Solidity Style Guide

• Solidity Code Layout

• Function Declaration

• Mappings

• Variable declaration

• String Declaration

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Solidity Functions

• Solidity Functions

• Declare Solidity Function

• Call Function

• Solidity Function Parameters

• The return Statement

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Solidity Function Modifiers

• What are Solidity Function Modifiers?

• How Solidity Function Modifiers Works?

• How to create Function Modifiers?

• Syntax

• Example Explanation

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Solidity View Functions

• Solidity View Function: What is it?

• Solidity view Function Benefits

• Lower Transaction Costs

• Increase Contract Security

• Easy Contract Integration

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Solidity Pure Functions

• What are Solidity Pure Functions?

• Benefits

• Conclusion

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Solidity Fallback Function

• What Is Solidity Fallback Function?

• Solidity Fallback Function Properties

• How to Use Fallback Function?

• Conclusion

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Solidity Polymorphism

• Solidity Polymorphism - Function

• Contract Polymorphism

• Example Explanation

• Conclusion

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Solidity Mathematical Functions

• Basic Arithmetic Operators

• Built-In Mathematical Functions

• Mr Examples Math Library Code

• Conclusion

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Solidity Cryptographic Functions

• What is Hashing in Solidity?

• Digital Signatures

• Conclusion

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Solidity Withdrawal Pattern

• Solidity Withdrawal Patterns

• Example Explanation

• Example Explanation

• Conclusion

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Solidity Access Control

• Solidity Access Control / Restricted Access

• Conclusion

• Example Explanation

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Solidity Contracts

• Solidity Contracts

• Visibility Quantifiers

• Public Quantifiers

• Private Quantifiers

• Internal Quantifiers

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Solidity Inheritance

• What is Solidity Inheritance?

• Solidity Inheritance Types

• Single Inheritance

• Multiple Inheritance

• Hierarchical - Multi-level Inheritance

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Solidity Constructors

• What are Constructors in Solidity?

• How do Constructors work in Solidity?

• Solidity Constructor Creation

• Use Constructor with Argument

• Solidity Constructor Inheritance

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Abstract Contracts

• Abstract Contracts

• Importance of Abstract Contract

• Conclusion

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Solidity Interfaces

• Solidity Interface

• Benefits of Using interfaces

• Example Explanation

• Conclusion

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Solidity Libraries

• Solidity Libraries - What are they?

• Using For

• Syntax

• Conclusion

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Solidity Assembly

• Assembly or Assembler

• Solidity Assembly

• Inline Assembly

• Standalone Assembly

• Solidity Assembly Benefits

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Solidity Events

• Solidity Events - what are they?

• Create An Event

• Index in events

• Syntax

• Example Explanation

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Solidity Error Handling

• Solidity Error Handling

• Require Statements

• Assert Statement

• Revert Statement

• Solidity Error Handling Benefits

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