# Note Ideas

* <https://twitter.com/apoorvlathey/status/1726229244593004905>
* `abi.encodePacked`&#x20;
  * Write out what it does and how it's similar/same as string.concat
  * [abi.encodepacked](https://docs.eridian.xyz/ethereum-dev/solidity-notes/abi.encodepacked "mention")