ethereum-development-with-go-book

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subscribe event logs code is outdated

1

when i follow this [tutorial,](https://goethereumbook.org/en/event-subscribe/) and this code will generate an error when i miss Topics parameter: ``` ethereum.FilterQuery{ Topics: [][]common.Hash{}, //comment this line and an error will occur Addresses:...

JoyCood

Remove extra instance of "sign"

1

"sign the sign transaction" -> "sign the transaction"

flanagansteve

fix out of date example in query transactions

1

Use `types.LatestSignerForChainID()` instead of `types.NewEIP155Signer()` method.

crazygit

Update "Writing to a Smart Contract"

1

Update "Writing to a Smart Contract" to wait for transaction to be mined. Without waiting, the value returned is empty while the tx was just sent.

gsusin

Update "Reading ERC-20 Token Event Logs" to Solidity 0.8.13 and Geth …

1

Update "Reading ERC-20 Token Event Logs" to Solidity 0.8.13 and Geth 1.10.17 About renaming abi.Unpack to abi.UnpackIntoInterface: https://github.com/ethereum/go-ethereum/pull/21091

gsusin

hello how to use HexToAddress in python

mytokendemo

Address Check all return false

2

when i follow this [Address Check](https://goethereumbook.org/zh/address-check/), i don't know why always send me back false, is it out of date?

lpf763827726

Current `transfer_token.go` is outdated. Unsure of when this happened but the current method of transacting ERC-20 tokens looks something like this: https://gist.github.com/ckruger097/a156d04a5f3542eac20e6eea5129946d Note: This is done from my own research,...

0xckruger

request to update the book after London Fork

1

ctrngk