davidbgk

// Licensed under a CC0 1.0 Universal (CC0 1.0) Public Domain Dedication
// http://creativecommons.org/publicdomain/zero/1.0/

(function (win, doc) {
    // Cut the mustard.
    if (!win.localStorage) return;
    // You should probably use a more specific selector than this.
    var textarea = doc.querySelector('textarea');
    // The key for the key/value pair in localStorage is the current URL.
    var key = win.location.href;

davidbgk

# (c) miraculixx, licensed as by the terms of WTFPL, http://www.wtfpl.net/txt/copying/
# License: DO WHATEVER YOU WANT TO with this code. 
#
# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#
from io import StringIO

from contextlib import contextmanager

davidbgk

# https://gist.github.com/althonos/6914b896789d3f2078d1e6237642c35c

[metadata]
name = {name}
version = {version}
author = Martin Larralde
author-email = martin.larralde@ens-paris-saclay.fr
home-page = https://github.com/althonos/{name}
description = {description}
long-description = file: README.rst, CHANGELOG.rst

davidbgk

HTTP Streaming (or Chunked vs Store & Forward)

The standard way of understanding the HTTP protocol is via the request reply pattern. Each HTTP transaction consists of a finitely bounded HTTP request and a finitely bounded HTTP response.

However it's also possible for both parts of an HTTP 1.1 transaction to stream their possibly infinitely bounded data. The advantages is that the sender can send data that is beyond the sender's memory limit, and the receiver can act on

davidbgk

dialog {
	position: fixed;
	top: 50%;
	left: 50%;
	right: auto;
	padding: 30px;
	transform: perspective(500px) translate(-50%, -50%);
	background: linear-gradient(to bottom, #FFF, #F4F4F4) #FFF;
	border: none;
	border-radius: 3px;

davidbgk

How to recover lost Python source code if it's still resident in-memory

I screwed up using git ("git checkout --" on the wrong file) and managed to delete the code I had just written... but it was still running in a process in a docker container. Here's how I got it back, using https://pypi.python.org/pypi/pyrasite/ and https://pypi.python.org/pypi/uncompyle6

Attach a shell to the docker container

Install GDB (needed by pyrasite)

apt-get update && apt-get install gdb

davidbgk

#/bin/sh

# Instructions:
# 1. Copy this script locally and run the following `chmod +x mac-address-spoofer.sh`
# 2. Later, run the following: `./mac-address.spoofer.sh` and see your MAC address changing.

echo "origin MAC address: " `sudo ifconfig en0 ether | grep ether`
sudo ifconfig en0 ether `openssl rand -hex 6 | sed 's/\(..\)/\1:/g; s/.$//'`
echo "new MAC address: " `sudo ifconfig en0 ether | grep ether`

davidbgk

var str = 'class ಠ_ಠ extends Array {constructor(j = "a", ...c) {const q = (({u: e}) => {return { [`s${c}`]: Symbol(j) };})({});super(j, q, ...c);}}' + 
          'new Promise((f) => {const a = function* (){return "\u{20BB7}".match(/./u)[0].length === 2 || true;};for (let vre of a()) {' +
          'const [uw, as, he, re] = [new Set(), new WeakSet(), new Map(), new WeakMap()];break;}f(new Proxy({}, {get: (han, h) => h in han ? han[h] ' + 
          ': "42".repeat(0o10)}));}).then(bi => new ಠ_ಠ(bi.rd));';

try {
  eval(str);
} catch(e) {
  alert('Your browser does not support ES6!')
}

davidbgk

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

"""
python distribute file
"""

from __future__ import (absolute_import, division, print_function,
                        unicode_literals, with_statement)

davidbgk

swPrecache.write(path.resolve(__dirname, `../public/service-worker.js`), {
  cacheId: `know-it-all`,
  filename: `service-worker.js`,
  stripPrefix: `public/`,
  staticFileGlobs: [
    `public/app.*.js`, // don't include the polyfills version
    `public/*.{html,ico,json,png}`,
  ],
  dontCacheBustUrlsMatching: [
    /\.(js|json)$/, // I'm cache busting js and json files myself