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Du, Chengbin dcb9
dcb9
/ eth_sign_verify.go
Last active
April 19, 2024 06:00
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| package main | |
| import ( | |
| "fmt" | |
| "github.com/ethereum/go-ethereum/accounts" | |
| "github.com/ethereum/go-ethereum/common/hexutil" | |
| "github.com/ethereum/go-ethereum/crypto" | |
| ) |
dcb9
/ Cargo.toml
Created
January 1, 2024 07:51
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| [package] | |
| name = "counter" | |
| version = "0.1.0" | |
| edition = "2021" | |
| [dependencies] | |
| [dependencies.windows] | |
| version = "0.52" | |
| features = [ |
dcb9
/ A-Docker-V2ray+WebSocket+TLS+Web.md
Last active
December 31, 2023 16:38
Dockerized: V2ray + WebSocket + TLS + Web
also see: https://toutyrater.github.io/advanced/wss_and_web.html
Server side sontents:
- Caddyfile
- config.json
- docker-compose.yml
Client side contents:
dcb9
/ ubuntu-12.04-LTS-install-docker
Last active
October 21, 2023 16:20
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| sudo su - | |
| # Kernels older than 3.10 lack some of the features required to run Docker containers. | |
| uname -r | |
| 3.11.0-15-generic | |
| apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D | |
| echo deb https://apt.dockerproject.org/repo ubuntu-trusty main > /etc/apt/sources.list.d/docker.list |
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| const txHash = '0x...'; | |
| const contract = await hre.ethers.getContractAt(FIXME); | |
| const tx = await hre.ethers.provider.getTransaction(txHash) | |
| try { | |
| let code = await hre.ethers.provider.call(tx, tx.blockNumber) | |
| } catch (err) { | |
| const code = err.data.replace('Reverted ',''); | |
| console.log(code); | |
| console.log(contract.interface.parseError(code)); | |
| } |
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| # autocompletion | |
| import rlcompleter | |
| import pdb | |
| pdb.Pdb.complete=rlcompleter.Completer(locals()).complete | |
| # show source code context before and after current line | |
| alias n next ;; l | |
| alias s step ;; l | |
| alias u up ;; l |
dcb9
/ clash-for-asus-merlin-ac-5300.md
Last active
June 19, 2023 04:02
ASUS Merlin AC-5300 使用 Clash 搭建透明代理
打开 https://github.com/Dreamacro/maxmind-geoip/releases/latest 下载最新的 Country.mmdb
虽然查看的 cpu 信息是 ARMv7 但是 clash 还是只能运行 armv5 的，
cat /proc/cpuinfo | grep ARM
Processor : ARMv7 Processor rev 0 (v7l)
打开 https://github.com/Dreamacro/clash/releases/latest 下载 clash-linux-armv5-v1.1.0.gz，并解压该文件
dcb9
/ cosmos-notes.md
Last active
May 10, 2022 07:56
Jailed status = to be removed from the active validator set
You will be removed from active set for two reasons:
- double sign
- vote count of the last 10k blocks < 500
500 = SignedBlocksWindow * MinSignedPerWindow = 10000 * 0.05
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