Marco Chomut Pewpewarrows

To remove a submodule you need to:

Delete the relevant section from the .gitmodules file.
Stage the .gitmodules changes git add .gitmodules
Delete the relevant section from .git/config.
Run git rm --cached path_to_submodule (no trailing slash).
Run rm -rf .git/modules/path_to_submodule (no trailing slash).
Commit git commit -m "Removed submodule "
Delete the now untracked submodule files rm -rf path_to_submodule

Operational PGP

This is a guide on how to email securely.

There are many guides on how to install and use PGP to encrypt email. This is not one of them. This is a guide on secure communication using email with PGP encryption. If you are not familiar with PGP, please read another guide first. If you are comfortable using PGP to encrypt and decrypt emails, this guide will raise your security to the next level.

Lambda the Ultimate

On page 137 of The Little Schemer, this rather convoluted function appears:

(define multirember&co
  (lambda (a lat col)
    (cond
      ((null? lat)
       (col (quote ()) (quote ())))

Can NAT traversal be Tor's killer feature?

tl;dr: how about a virtual global flat LAN that maps static IPs to onion addresses?

[We all know the story][1]. Random feature gets unintentionally picked up as the main reason for buying/using a certain product, despite the creator's intention being different or more general. (PC: spreadsheets; Internet: porn; smartphones: messaging.)

	require_relative "test_helper"

	require "open-uri"
	require "net/http"

	class EmojiTest < Blog::Test
	def test_no_emoji
	posts.each do \|post\|
	content = File.read(post)
	refute_match /:[a-zA-Z0-9_]+:/, content,

	# Hello, and welcome to makefile basics.
	#
	# You will learn why `make` is so great, and why, despite its "weird" syntax,
	# it is actually a highly expressive, efficient, and powerful way to build
	# programs.
	#
	# Once you're done here, go to
	# http://www.gnu.org/software/make/manual/make.html
	# to learn SOOOO much more.

	client
	dev tun
	remote example.com
	resolv-retry infinite
	nobind
	persist-key
	persist-tun
	ca [inline]
	cert [inline]
	key [inline]

	var If = React.createClass({
	render: function() {
	return this.props.value && this.props.children;
	}
	});

	// usage
	<If value={this.state.whatever}>
	Stuff
	</If>

	document.write = (function(write){
	var override = function() {
	if(document.readyState !== "loading") { // document has finished loading - we want to intercept this call to document.write
	if (window.ueLogError) {
	try {
	throw new Error("`document.write` called after page load on the gateway.");
	}
	catch(e) {
	ueLogError(e, { logLevel : 'ERROR', attribution: 'gw-third-party-js' });
	}

	#!/usr/bin/env python
	# -- coding: utf-8 --

	import argparse

	if __name__ == '__main__':

	parser = argparse.ArgumentParser(description="""
	I never freaking remember argparse syntax and the docs are so all over the place
	that I need this for an example.