搭建trx节点
refer to: https://tronprotocol.github.io/documentation-zh/introduction/ 需要从头到尾读一下。。。 https://tronprotocol.github.io/documentation-zh/getting_started/g...
refer to: https://tronprotocol.github.io/documentation-zh/introduction/ 需要从头到尾读一下。。。 https://tronprotocol.github.io/documentation-zh/getting_started/g...
如题 ETH, BNB, 都这样啊。
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refer to: https://dapp-world.com/problem/storage-smart-contract/test 一个一个的弄吧~ 把分数弄上去
refer to: https://youglish.com/pronounce/keccak/english/all/cptc=1 'kechaek keccak , keccak256, sha3, sha256 类似,有的说是同一个东西。 kimi说不是一个。 keccack256返回的是啥? https...
refer to: https://dev.to/fassko/understanding-txorigin-and-msgsender-in-solidity-l9o 如题。 两者都表示tx的发起方。 不过在 transaction chains中,msg.sender在不同的tx中都是不同的。 tx.ori...
refer to: kimi, https://ethereum.stackexchange.com/questions/42272/is-it-possible-to-assign-a-map-as-a-mappings-value 三重mapping的例子: // SPDX-License-Identifi...
solflare: https://chromewebstore.google.com/detail/solflare-wallet/bhhhlbepdkbapadjdnnojkbgioiodbic 使用起来比较简单。 创建新账户和备份,就在下图右上角红框。点击之后就可以创建地址,导出私钥。 phant...
refer to: https://www.oriontools.io/ 1. 浏览器:browser: solscan.io , explorer.solana.com https://solscan.io/token/Es9vMFrzaCERmJfrF4H2FYD4KCo...
refer to: https://dashboard.helius.dev/signup?redirectTo=onboarding 注意:这个服务挑IP,有的IP可用,有的则不可用。所以发现收不到webhook时,多换几个IP试试。 申请api key 操作webhook进行监听 通过查看文档可知: ...
refer to: https://github.com/q9f/eth.rb Gemfile: #source "https://rubygems.org" source "https://gems.ruby-china.com"
1. 钱包中需要有钱 ( sender ) (否则会报错) 2. contract的abi 需要正确 (abi不正确的话,就算你的调用js 代码是正确的,也会报莫名其妙的错误) 3. web3.js 一些package的版本需要正确( 最新版本1.7.x ,我的一些项目居然安装...
refer to: https://keybase.io/docs/the_app/install_linux curl --remote-name https://prerelease.keybase.io/keybase_amd64.deb sudo apt install ./keybase_a...
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1. 首先登录阿里云 2. 进入到 容器镜像服务 3. 先开通个人实例 服务,应该是免费的, 设置好 密码( 用户docker command line中登录) 4. 然后,开始创建新的 镜像仓库 image repo 然后完善这个表单: 根据需求选择repo的类型: 创建后,在本地登录: docker ...
refer to: https://docs.ipfs.tech/how-to/ https://docs.ipfs.tech/install/server-infrastructure/#create-a-local-cluster 什么是IPFS? ipfs: 是一个类似于 百度网盘一样的东...
refer to: https://www.debian.org/releases/index.zh-cn.html https://blog.csdn.net/weixin_43031092/article/details/113806409 https://medium.com/swlh/alpine-...
refer to: https://github.com/lxdao-official/HashDNA-Art-Engine/tree/main 1。 可以生成NFT图片 2。 可以生成NFT 的JSON文件 下载后,运行对应的exe文件即可。然后可以解压缩example文件夹的内容。
go package main import ( "fmt" "os/exec" ) func main(){ //for i := 0; i < 1502; i++ { for i := 0; i < 3; i++ { command := "aws s3 cp --acl...
refer to: https://ethereum.stackexchange.com/questions/134395/why-msg-sender-always-gives-me-0x0000000000000000000/135305#135305 https://ethereum.stackexch...