tnull’s gists

tnull / newpost.rb

Last active August 29, 2015 14:08 — forked from al3x/newpost.rb

Small ruby script to create a new jekyll post, open the editor, start 'jekyll serve' and open the localhost site in a browser.

	#!/usr/bin/env ruby

	unless ARGV[0]
	puts 'Usage: newpost "the post title"'
	exit(-1)
	end

	jekyll_site_prefix = "."
	editor = "open -a Byword"
	date_now = Time.now

tnull / erlang_elixir_install.sh

Last active September 20, 2016 14:15

Little script to install erlang 19.0 with dirty schedulers, ssl and hipe support and elixir 1.3.2 (using kerl & kiex)

	#!/bin/sh
	DESTDIR="$HOME/workspace"
	ACTIVATE="$DESTDIR/erlang/activate"

	mkdir -p "$DESTDIR"
	cd "$DESTDIR"

	# get dependencies
	sudo apt install autoconf libncurses-dev build-essential libssl-dev m4

tnull / gist:55914b0ea21bb9e244cc24220fcaad4d

Created February 9, 2017 11:32

	### Keybase proof

	I hereby claim:

	* I am tnull on github.
	* I am tnull (https://keybase.io/tnull) on keybase.
	* I have a public key whose fingerprint is FADE EF4A 1161 B73D 852C C16E 4DDE 50E8 1D58 58C3

	To claim this, I am signing this object:

tnull / optparse.hs

Created August 14, 2019 12:06

Optparse

	import qualified Options.Applicative as OA

	data AppArgs =
	AppArgs
	{ inFilePath :: !String
	, outFilePath :: !String
	, sampleFilter :: !Int
	}
	deriving (Show)

tnull / defaults.hs

Created November 22, 2019 09:39

	data OwnRecord = OwnRecord { key :: String
	, testList :: [Float]
	}

	testMap :: String -> [Float] -> M.Map String OwnRecord
	testMap s fs = foldl (\acc x -> M.insertWith update s x acc) M.empty fs
	where
	update (OwnRecord s newList) (OwnRecord s oldList) = OwnRecord s (oldList ++ newList)

tnull / sort_compare.rs

Last active March 21, 2022 19:32

Compare different `sort` variants for LDK's `get_route`.

	let mut paths_cached = payment_paths.clone();
	let instant_cached = Instant::now();
	paths_cached.sort_by_cached_key(\|path\| path.get_total_fee_paid_msat());
	println!("Cached sort took: {}", instant_cached.elapsed().as_nanos());

	let mut paths_unstable = payment_paths.clone();
	let instant_unstable = Instant::now();
	paths_unstable.sort_unstable_by_key(\|path\| path.get_total_fee_paid_msat());
	println!("Unstable sort took: {}", instant_unstable.elapsed().as_nanos());

Elias Rohrer tnull