AdvaithD’s gists

AdvaithD / main.go

Created March 3, 2023 05:13

skeleton repl

	package main

	import (
	"bufio"
	"fmt"
	"log"
	"os"
	"strings"

	"github.com/ethereum/go-ethereum/accounts/abi"

AdvaithD / eip1167.md

Last active November 18, 2022 18:21

EIP1167 annotated

36 - CALLDATASIZE
3d - RETURNDATASIZE
3d - RETURNDATASIZE
37 - CALLDATACOPY
3d - RETURNDATASIZE
3d - RETURNDATASIZE
3d - RETURNDATASIZE
36 - CALLDATASIZE
3d - RETURNDATASIZE

AdvaithD / register.cairo

Created April 14, 2022 16:30

	func register_voter{
	syscall_ptr : felt, range_check_ptr, pedersen_ptr : HashBuiltin,
	ecdsa_ptr : SignatureBuiltin*}(poll_id : felt, voter_public_key : felt, r : felt, s : felt):
	let (owner_pubkey) = poll_owner_public_key.read(poll_id=poll_id)
	# verify valid poll
	assert_not_zero(owner_pubkey)

	# verify signature
	let (message) = hash2{hash_ptr=pedersen_ptr}(x=poll_id, y=voter_public_key)
	verify_ecdsa_signature(message=message, public_key=owner_pubkey, signature_r=r, signature_s=s)

AdvaithD / stream.go

Created March 5, 2022 02:44

stream txns

	func StreamNewTxs(rpcClient *rpc.Client, fullMode bool) {

	// Go channel to pipe data from client subscription
	newTxsChannel := make(chan common.Hash)

	// Subscribe to receive one time events for new txs
	rpcClient.EthSubscribe(
	context.Background(), newTxsChannel, "newPendingTransactions", // no additional args
	)
	client := GetCurrentClient()

AdvaithD / state.js

Created February 23, 2021 18:34

state-dissector.js

	//Mozilla Public License 2.0
	//As per https://github.com/ethereumjs/ethereumjs-vm/blob/master/LICENSE
	//Requires the following packages to run as nodejs file https://gist.github.com/tpmccallum/0e58fc4ba9061a2e634b7a877e60143a
	// NOTE: Ported from a medium.com article (https://medium.com/cybermiles/diving-into-ethereums-world-state-c893102030ed)
	//Getting the requirements
	var Trie = require('merkle-patricia-tree/secure');
	var levelup = require('levelup');
	var leveldown = require('leveldown');
	var utils = require('ethereumjs-util');
	var BN = utils.BN;

AdvaithD / types.ts

Last active November 8, 2020 04:31

ccxt types

	declare module 'ccxt' {
	interface Dictionary<T> {
	[key: string]: T;
	}

	export class BaseError extends Error {
	constructor(message: string);
	}

	export class ExchangeError extends BaseError {}

AdvaithD / logdump

Created July 12, 2020 22:16

connecterror

	(org.apache.kafka.connect.runtime.Worker)
	[2020-07-12 22:12:45,478] ERROR Failed to start task test_es_sink-0 (org.apache.kafka.connect.runtime.Worker)
	org.apache.kafka.connect.errors.ConnectException: Failed to find any class that implements Converter and which name matches io.confluent.connect.elasticsearch.ElasticsearchSinkConnector, available converters are: PluginDesc{klass=class io.confluent.connect.avro.AvroConverter, name='io.confluent.connect.avro.AvroConverter', version='undefined', encodedVersion=undefined, type=converter, typeName='converter', location='file:/usr/share/java/kafka-connect-storage-common/'}, PluginDesc{klass=class io.confluent.connect.json.JsonSchemaConverter, name='io.confluent.connect.json.JsonSchemaConverter', version='undefined', encodedVersion=undefined, type=converter, typeName='converter', location='file:/usr/share/java/confluent-control-center/'}, PluginDesc{klass=class io.confluent.connect.protobuf.ProtobufConverter, name='io.confluent.connect.protobuf.ProtobufConverter', v

AdvaithD / kafka-logs

Created July 11, 2020 21:46

	[2020-07-11 21:41:58,275] INFO Kafka version: 5.5.1-ccs (org.apache.kafka.common.utils.AppInfoParser)
	[2020-07-11 21:41:58,277] INFO Kafka commitId: 3c4783aac9e33249 (org.apache.kafka.common.utils.AppInfoParser)
	[2020-07-11 21:41:58,277] INFO Kafka startTimeMs: 1594503718274 (org.apache.kafka.common.utils.AppInfoParser)
	[2020-07-11 21:41:58,282] INFO ConsumerConfig values:
	allow.auto.create.topics = true
	auto.commit.interval.ms = 5000
	auto.offset.reset = earliest
	bootstrap.servers = [kafka:9092]
	check.crcs = true
	client.dns.lookup = default

AdvaithD / init.vim

Created April 25, 2020 04:20

neovim setup

	call plug#begin(stdpath('data') . '/plugged')
	" Plug 'dracula/vim' " Theme
	" Plug 'morhetz/gruvbox'
	Plug 'drewtempelmeyer/palenight.vim'
	Plug 'scrooloose/nerdtree' " file explorer
	Plug 'ryanoasis/vim-devicons'
	Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
	Plug 'junegunn/fzf.vim'
	Plug 'airblade/vim-gitgutter'
	Plug 'vim-airline/vim-airline'

AdvaithD / gist:ba36ddb13d04db213efdc77d81ef6f95

Created December 6, 2019 05:43

gist.js

	const config = require('../config.json')
	const uuidv4 = require('uuid/v4')
	const low = require('lowdb')
	const log = require('npmlog')
	const FileSync = require('lowdb/adapters/FileSync')
	// Read from bank of keys
	const readAdapter = new FileSync('../keysDB.json')
	const readDB = low(readAdapter)
	// Sample DB to mock medici distribution state
	const writeAdapter = new FileSync('./mockMedici.json')

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