nanne007 / bits.move

Created August 11, 2022 11:03

bits operations in movelang

	/// Big Endian bits representation.
	module omo::bits {

	/// 0x0000_0000_0000_0000
	struct Bits has copy, drop, store, key {
	data: u64,
	len: u8,
	}

	public fun zero(): Bits {

nanne007 / keybase.md

Created March 1, 2020 01:57

I hereby claim:

To claim this, I am signing this object:

nanne007 / Count Code lines

Created January 22, 2019 02:32 — forked from amitchhajer/Count Code lines

Count number of code lines in git repository per user

git ls-files -z | xargs -0n1 git blame -w | perl -n -e '/^.*\((.*?)\s*[\d]{4}/; print $1,"\n"' | sort -f | uniq -c | sort -n

nanne007 / dgraph-docker-compose.yml

Created September 21, 2018 02:30

nanne007 / higher_kinded_types_in_rust_and_haskell.md

Created August 7, 2017 07:52 — forked from CMCDragonkai/higher_kinded_types_in_rust_and_haskell.md

Rust/Haskell: Higher-Kinded Types (HKT)

A higher kinded type is a concept that reifies a type constructor as an actual type.

A type constructor can be thought of in these analogies:

nanne007 / concurrent.js

Created July 19, 2017 15:02 — forked from matianfu/concurrent.js

A base class for writing concurrent processes, with abort, until, race and settle.

	// licensed under public domain
	// author: [email protected]

	const EventEmitter = require('events')

	// K combinator, not necessary, just for fun
	const K = x => y => x

	// this class is mainly for settle logic.
	// the concrete class should emit a 'finish' event with err/data at the end of the process

nanne007 / benchmark-commands.txt

Created December 17, 2016 02:09 — forked from jkreps/benchmark-commands.txt

Kafka Benchmark Commands

	Producer

	Setup
	bin/kafka-topics.sh --zookeeper esv4-hcl197.grid.linkedin.com:2181 --create --topic test-rep-one --partitions 6 --replication-factor 1
	bin/kafka-topics.sh --zookeeper esv4-hcl197.grid.linkedin.com:2181 --create --topic test --partitions 6 --replication-factor 3

	Single thread, no replication

	bin/kafka-run-class.sh org.apache.kafka.clients.tools.ProducerPerformance test7 50000000 100 -1 acks=1 bootstrap.servers=esv4-hcl198.grid.linkedin.com:9092 buffer.memory=67108864 batch.size=8196

nanne007 / macro_def.ex

Last active July 27, 2016 12:03

strange behavior of elixir macro

	defmodule FuncMacro do
	defmacro func(name) do
	quote do
	def unquote(name)(args) do
	Enum.join(args, "-")
	end
	end
	end

	defmacro func_with_body(name, do: body) do

nanne007 / loop.ex

Created July 22, 2016 15:34

loop, while,break construct in elixir

	defmodule Loop do
	defmacro while(predicate, do: block) do
	quote do
	try do
	for _ <- Stream.cycle([:ok]) do
	if unquote(predicate) do
	unquote(block)
	else
	throw :break
	end

nanne007 / .rubocop.yml

Created July 14, 2016 07:48 — forked from jhass/.rubocop.yml

My preferred Rubocop config

	AllCops:
	RunRailsCops: true

	# Commonly used screens these days easily fit more than 80 characters.
	Metrics/LineLength:
	Max: 120

	# Too short methods lead to extraction of single-use methods, which can make
	# the code easier to read (by naming things), but can also clutter the class
	Metrics/MethodLength:

caojiafeng nanne007

Rust/Haskell: Higher-Kinded Types (HKT)