Nick Porter surjikal

Multisignature

This sentence is a procedure for n-of-n Multisignatures to the following URL.

The symbols and functions used are defined in the following URL.

https://github.com/sipa/bips/blob/bip-schnorr/bip-schnorr.mediawiki

Introduction

#Safari Upload Issue

tldr: Safari on OSX has an issue that causes uploads to silently fail. We implemented a workaround in EvaporateJS.

###The Issue At videopixie we use EvaporateJS to upload a lot large files (20GB+) directly to AWS S3, and we do lots of logging to make sure it's all running smooth.

We started to see an increase in failed uploads. The logs revealed a few interesting things:

The failures were occurring when the progress of an XMLHttpRequest (xhr) was silently stalling.

Build your own private, encrypted, open-source Dropbox-esque sync folder

Prerequisites:

One or more clients running a UNIX-like OS. Examples are given for Ubuntu 12.04 LTS, although all software components are available for other platforms as well (e.g. OS X). YMMV
A cheap Ubuntu 12.04 VPS with storage. I recommend Backupsy, they offer 250GB storage for $5/month. Ask Google for coupon codes.

Software components used:

Unison for file synchronization
EncFS for folder encryption

	from __future__ import annotations

	from dataclasses import dataclass
	from typing import Any, ClassVar, Generic, Literal, NoReturn, Type, TypeAlias, TypeVar

	from typing_extensions import LiteralString

	K = TypeVar("K", bound=LiteralString)
	V = TypeVar("V", covariant=True)
	AnyPair: TypeAlias = tuple[LiteralString, Any]

	General Punctuation
	U+201x ‐ ‒ – — ― ‖ ‗ ‘ ’ ‚ ‛ “ ” „ ‟
	U+202x † ‡ • ‣ ․ ‥ … ‧
	U+203x ‰ ‱ ′ ″ ‴ ‵ ‶ ‷ ‸ ‹ › ※ ‼ ‽ ‾ ‿
	U+204x ⁀ ⁁ ⁂ ⁃ ⁄ ⁅ ⁆ ⁇ ⁈ ⁉ ⁊ ⁋ ⁌ ⁍ ⁎ ⁏
	U+205x ⁐ ⁑ ⁒ ⁓ ⁔ ⁕ ⁖ ⁗ ⁘ ⁙ ⁚ ⁛ ⁜ ⁝ ⁞

	Arrows
	U+219x ← ↑ → ↓ ↔ ↕ ↖ ↗ ↘ ↙ ↚ ↛ ↜ ↝ ↞ ↟
	U+21Ax ↠ ↡ ↢ ↣ ↤ ↥ ↦ ↧ ↨ ↩ ↪ ↫ ↬ ↭ ↮ ↯

	#!/bin/bash
	export MAKEFLAGS="-j 3"
	set -e

	VERSION="1.16.0"
	LIBNICE_VERSION="0.1.16" # libnice (v>=0.1.14) needed for webrtcbin
	LIBSRTP_VERSION="2.2.0" # libsrtp (v>=2.2.0) required for srtp plugin
	WEBRTCAUDIO_VERSION="0.3.1" # webrtc-audio-processing required for webrtcdsp

	[ -n "$1" ] && VERSION=$1

	# References
	# OhMyZsh: https://github.com/robbyrussell/oh-my-zsh
	# Powerlevel9k: https://github.com/bhilburn/powerlevel9k
	# Powerline fonts: https://github.com/powerline/fonts
	# Awesome Terminal Fonts: https://github.com/gabrielelana/awesome-terminal-fonts
	# ZSH Syntax Highlighting: https://github.com/zsh-users/zsh-syntax-highlighting
	#
	# For more plugins search this repo: https://github.com/unixorn/awesome-zsh-plugins

	# 256 color mode

	/* require XLSX */
	var XLSX = require('XLSX')

	function datenum(v, date1904) {
	if(date1904) v+=1462;
	var epoch = Date.parse(v);
	return (epoch - new Date(Date.UTC(1899, 11, 30))) / (24 * 60 * 60 * 1000);
	}

	function sheet_from_array_of_arrays(data, opts) {

	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
	<html>

	<head>
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
	<title>Single-Column Responsive Email Template</title>

	<style>
	@media only screen and (min-device-width: 541px) {
	.content {