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Solidity 104 - English

In Solidity 104, we will learn about error-handling mechanisms, and three types of special contracts, inheritance, import, and hash.

语言solidity
难度简单
总时长1小时

目标学习者

这门课是给谁上的

  • For developers who are interested in blockchain and smart contract development
  • For developers who want to learn Solidity

要求

  • No CS background required - This course uses extensive metaphors to make concepts accessible to beginners
  • It is recommended to first complete the basics of Solidity syntax (content from Solidity 101 to 103), as this will be very helpful in understanding the subsequent material.

你会学到什么

  • Advanced Solidity programming, delving deeper into topics such as error handling and contract types.
interface
library
abstract

课程安排

  • Error Reporting

    Error handling syntax: rever, error, assert

  • Error Handling

    Try function and catch specific errors

  • Library

    The definition and call of libraries.And the import statement

  • Inheritance 1

    Define,constructor and override keyword.

  • Inheritance 2

    Virtual keyword, super keyword and multiple inhertance.

  • Interface

    Define and usage of interface, abstract contract and hash calculations.

  • Wrap Up

    Abstract contract, and hash in Solidity.

practice

Solidity 104 - English

23 小节
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