sktt

module.exports = run

// Run tasks in sequence or async can be done in a very expressive way using
// Promise and a reducer
function run(tasks) {
  return tasks.reduce(
    (acc, task) => acc.then(lastResult => {
      if (typeof task === 'function') {
        // A task is a function that takes a result from a previous task and returns
        // a promise executor function

sktt

/**
 * Promisify a node style async func.
 *
 * @param {function} f Function to with a node callback as its last argument.
 * @param [{object}] scope Scope to run `f` in, if necessary.
 * @return {Promise}
 *
 * @example ```
 *  const read = promisify(fs.readFile, fs);
 *  read('./file')

sktt

Keybase proof

I hereby claim:

• I am sktt on github.
• I am jwknr (https://keybase.io/jwknr) on keybase.
• I have a public key whose fingerprint is 978C 6F9A 69CB CE2F 915D AD0A 5846 66DF 8F0E AAF4

To claim this, I am signing this object:

sktt

// Naturally this has to be done before creating List instances!!

// monkey patching List constructor to add hooks support
(function () {
  var grappling = require('grappling-hook');
  var List = keystone.List;

  keystone.List = function (name, options) {
    List.apply(this, arguments);

sktt

date	title	descr
Thu 13 Jul 2017 10:41:19 AM CEST	Roll your own redux	Simple state mgmt using rxjs for redux fans

Roll your own redux

using rxjs

sktt

#!/bin/sh
set -e
IF=$1

if [ -z "$IF" ] ; then
  echo "Usage: $0 <interface>"
  exit 1
fi

ifconfig $IF > /dev/null # stop execution if the interface doesn't exist

sktt

const URL = require('url')
const Rx = require('rxjs/Rx')

const WebSocketServer = require('ws').Server

/** pipe stdin out on websocket */
function pipe (conn) {
  process.stdin.setEncoding('utf8')
  return Rx.Observable.create(obs => {
    process.stdin.on('data', obs.next.bind(obs))

sktt

#include <stdio.h>

/* 1337 linked list, kernel style */
#define MEMBER_OFFSET(type, member) \
    (unsigned long)(&(((type *)0)->member))
#define LIST_ENTRY(ptr, type, member) \
    ((type *)(((char *)(ptr)) - MEMBER_OFFSET(type, member)))

#define LIST_INIT(list) \
    (list).next = &(list);\

sktt

sudo apt-get update
sudo apt-get install build-essential curl libz3-dev z3 libboost-dev libcapstone-dev libpython-dev cmake python-z3
curl -L http://software.intel.com/sites/landingpage/pintool/downloads/pin-2.14-71313-gcc.4.4.7-linux.tar.gz| tar xzf -
cd pin-2.14-71313-gcc.4.4.7-linux/source/tools/
curl -L https://github.com/JonathanSalwan/Triton/archive/v0.4.tar.gz | tar xzf -
cd Triton-0.4/
mkdir build
cd build
cmake -DPINTOOL=on -DKERNEL4=on ..
make -j4

sktt

# make sure to not have conflicts..
sudo apt remove android-sdk{,-platform-tools,-build-tools} adb
sudo apt autoremove

mkdir ~/GREEN_LAB
cd ~/GREEN_LAB

# https://developer.android.com/studio/#command-tools
wget https://dl.google.com/android/repository/sdk-tools-linux-4333796.zip -O android-sdk-tools.zip