Timidan & Instructor Michael

• byte1
• typecasting depends on the solidity version. The memory struct also depends on the solidity version for 0.7 and above its possible.
• Brave browser
• conversions between literals and elementary types. conversion between integers & fixed byte are not allowed YOU CAN USE transaction
• [Conversions](https://www.tutorialspoint.com/solidity/solidity_conversions.htm#:~:text=Solidity compiler allows implicit conversion,value not allowed in uint256.)

the requirements are too high right now and we have to prepare well. People don’t like to speak up

• Solidity compiler allows implicit conversion between two data types  provided no implicit conversion is possible and there is no loss of information. For example, uint8 is convertible to uint16 but int8 is convertible to uint256 as int8 can contain negative value not allowed in uint256.

• Type conversion in solidity

• Low-level call