codingsh developerfred

We noticed an attack on governance (July 9th 2022)

Thanks to the ping from trent, samczsun and yambot.

Attacker

https://etherscan.io/address/0x4429abbf523bef0f1e934b04cff8584955c72548

Brief details

attacker uses multiple addresses https://etherscan.io/address/0x4429abbf523bef0f1e934b04cff8584955c72548 https://etherscan.io/address/0x0de41bdc58ffaf4a8c1b7084a544fbbe10a9de56

List Files

$ cd development_folder
$ find . -name "node_modules" -type d -prune | xargs du -chs

10G total

Descrição da vaga

Buscamos developers para atuar em diversos projetos, inclusive projetos internacionais com clientes estrangeiros. Temos diversos projetos, com diversos frameworks e tecnologias, então entre em contato. Estamos procurando pessoas de todo os níveis para fazer parte de nosso time, sem diferenças nem preferências. Todos são bem vindos.

Local

A Codeminer42 está presente atualmente em mais de 10 locais do país. Temos vagas para todos eles.

Conventional Commit Messages

See how a minor change to your commit message style can make a difference.

Tip

Have a look at git-conventional-commits , a CLI util to ensure these conventions, determine version and generate changelogs

Commit Message Formats

Default

warning: took more than an hour on my machine, because it had to compile fastcomp

xcode-select --install
make sure, python in your $PATH is Python 2, not 3
brew install cmake
follow "install Rust" and "install Emscripten" from https://davidmcneil.gitbooks.io/the-rusty-web/setup-and-hello-world.html
- curl https://sh.rustup.rs -sSf | sh
- add $HOME/.cargo/env to your $PATH (set -U fish_user_paths …)
- rustup install nightly
rustup default nightly

Be Careful with Table Driven Tests and `t.Parallel()`

We Gophers, love table-driven-tests, it makes our unittesting structured, and makes it easy to add different test cases with ease.

Let’s create our table driven test, for convenience, I chose to use t.Log as the test function. Notice that we don't have any assertion in this test, it is not needed to for the demonstration.

func TestTLog(t *testing.T) {
	t.Parallel()

Go (Golang) Standard Library Interfaces (Selected)

This is not an exhaustive list of all interfaces in Go's standard library. I only list those I think are important. Interfaces defined in frequently used packages (like io, fmt) are included. Interfaces that have significant importance are also included.

All of the following information is based on go version go1.8.3 darwin/amd64.

	// SPDX-License-Identifier: MIT
	pragma solidity ^0.8.13;

	import {ERC721A} from "erc721a/contracts/ERC721A.sol";
	import {Ownable} from "@openzeppelin/contracts/access/Ownable.sol";

	error MintLimitExceeded();

	contract SampleNFT is ERC721A, Ownable {
	uint256 public constant MINT_LIMIT = 10;

	// SPDX-License-Identifier: MIT
	pragma solidity 0.8.17;

	// Used in the `name()` function
	// "Yul Token"
	bytes32 constant nameLength = 0x0000000000000000000000000000000000000000000000000000000000000009;
	bytes32 constant nameData = 0x59756c20546f6b656e0000000000000000000000000000000000000000000000;

	// Used in the `symbol()` function
	// "YUL"

	"block_signed_at","address","balance"
	"2019-11-30 21:43:30+00","2d1d6d5deae5cc68d893a73781dd573fde302796",1227556400000000000
	"2019-11-30 21:43:30+00","2b5634c42055806a59e9107ed44d43c426e58258",239060270600000000000
	"2019-11-30 21:33:10+00","39755357759ce0d7f32dc8dc45414cca409ae24e",437140390807426204185
	"2019-11-30 21:33:10+00","69076e44a9c70a67d5b79d95795aba299083c275",5878988991879486728884
	"2019-11-30 21:33:10+00","e54365c85ca9b7e3ef68c5bed244dc10330bb264",0
	"2019-11-30 21:32:32+00","ac8d6652067ca9b33bd15eeeeb01102d2d2cfc64",843100000000000000
	"2019-11-30 21:29:27+00","2c4bd064b998838076fa341a83d007fc2fa50957",2964877658410763648961
	"2019-11-30 21:29:27+00","9ba4ae48b8ca9e98e511b3371a4d454d1a3e1003",0
	"2019-11-30 21:17:29+00","6cc5f688a315f3dc28a7781717a9a798a59fda7b",2633319886385353620901