Haskell
译器是 Glasgow Haskell Compiler(GHC)http://www.haskell.org/sudo apt-get install haskell-platform以交互式方式运...
Echidna
Echidna is a Haskell library designed for fuzzing/property-based testing of EVM code. It supports re...
web3py
web3.eth.callDelegates to eth_call RPC MethodEth.call(transaction, block_identifier=web3.eth.default...
Eth JSON RPC handbook
http://cw.hubwiz.com/card/c/ethereum-json-rpc-api/1/2/2/...
从web3访问映射变量
web3.js是以太坊提供的一个Javascript库，它封装了以太坊的JSON RPC API，提供了一系列与区块链交互的Javascript对象和函数，包括查看网络状态，查看本地账户、查看交易和区...
pycharm errors
0x00: @NotNull method com/intellij/execution/configurations/GeneralCommandLine.getExePath must not...
How to solve this problem: json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)
show message first: File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/json/deco...
require( ) vs. modifier( ) vs. assert( ) vs. event( ) in Solidity
modifier 把function执行前的检查逻辑抽出来，在程序执行前执行一次检查。包含 1，2，3require 在0.4.10 solidity加入，用在function参数检查，确认inp...
slither
This academic paper has published in the International Workshop on Emerging Trends in Software Engin...
Merkle Patricia Tree / Trie
是一种经过改良的、融合了默克尔树和前缀树两种树结构优点的数据结构，是以太坊中用来组织管理账户数据、生成交易集合哈希的重要数据结构。MPT树有以下几个作用：#1. 存储任意长度的key-value键值对...