TheWaWaR

[package]
name = "ckb-sdk-transfer-tutorial"
version = "0.1.0"
edition = "2021"

# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

[dependencies]
clap = { version = "3.1.9", features = ["derive"] }
secp256k1 = { version = "0.20", features = ["recovery"] }

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set -e

DEFAULT_ZIG_DIR="$HOME/local/opt"
DEFAULT_BIN_DIR="$HOME/local/bin"
URL="${1}"
ZIG_DIR="${2:-$DEFAULT_ZIG_DIR}"
BIN_DIR="${3:-$DEFAULT_BIN_DIR}"

function error() {

TheWaWaR

In case anyone else wants to play with Zig on webassembly, here's what you need to do to make it work on a mac today.

1. Get LLVM 7 compiled with webassembly support.

You'll need LLVM to output to the WASM target. This has just been added by default in trunk, so if LLVM >7 is available, you might be able to just brew install llvm.

If you have wasm support already you should see:

$ llc --version

TheWaWaR

In case anyone else wants to play with Zig on webassembly, here's what you need to do to make it work on a mac today.

1. Get LLVM 7 compiled with webassembly support.

You'll need LLVM to output to the WASM target. This has just been added by default in trunk, so if LLVM >7 is available, you might be able to just brew install llvm.

If you have wasm support already you should see:

$ llc --version

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## Build the contract
make all-via-docer
#  - build/script-binary
#  - build/script-binary.debug

## Deploy to CKB
depoly-to-ckb build/script-binary

## Error when send a transaction
ckb-cli tx send --tx-file xx.json

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import sha3
import hashlib
import scrypt
from binascii import unhexlify, hexlify
from Crypto.Cipher import AES
from Crypto.Util import Counter

data = {
  "address": "178ca94d1dece58a1c16bcb6e0eab8f440e60a01",
  "crypto": {

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git clone https://github.com/ustulation/p2p.git

cd p2p

RUST_LOG=p2p=trace cargo run --example tcp_rendezvous_connect -- --relay=104.238.181.214:20445 --traversal-server=104.238.181.214:20444 --traversal-server-key='{"sign":[38,31,210,213,23,70,235,152,27,52,173,110,168,154,2,231,79,98,56,132,188,50,18,23,133,239,161,29,151,53,9,242],"encrypt":[46,187,107,223,180,184,89,175,25,132,66,215,35,80,48,201,22,163,10,236,226,125,210,228,238,209,140,29,182,108,45,82]}' this-is-20445

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brew install zeromq libsodium gperftools

sudo pip install ethereum==2.2.0 pysodium toml

wget https://github.com/ethereum/solidity/releases/download/v0.4.19/solc-static-linux
chmod +x solc-static-linux
sudo mv solc-static-linux /usr/local/bin/solc

curl https://sh.rustup.rs -sSf | sh -s -- -y --default-toolchain nightly-2017-12-05

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#!/usr/bin/env python
# coding: utf-8

"""
  A simple argparse helper.

  Features:
  =========
   * Make nesting commands more elegant and easy to write.
   * Without lose argparse's ability (means you can refactor current code)

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//Rextester.Program.Main is the entry point for your code. Don't change it.
//Compiler version 4.0.30319.17929 for Microsoft (R) .NET Framework 4.5

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;