ASteinheiser

App icon generators

• android
• ios

ASteinheiser

// This #include statement was automatically added by the Particle IDE.
#include <FastLED.h>

FASTLED_USING_NAMESPACE;

#define LED_PIN     D2
#define CHIPSET     NEOPIXEL
#define NUM_LEDS    144
#define BRIGHTNESS  255

ASteinheiser

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="@color/white">
    <ImageView
        android:src="@drawable/launch_screen"
        android:layout_centerHorizontal="true"
        android:layout_centerVertical="true"

ASteinheiser

const aws = require('aws-sdk');
const ses = new aws.SES({ region: 'us-west-2' });

const MY_EMAIL = 'me@iamandrew.io';

exports.handler = async (event, context, callback) => {
    console.log('event: ', event);

    const response = {
        statusCode: 200,

ASteinheiser

Custom compile and flash (OSX)

git clone https://github.com/RfidResearchGroup/proxmark3.git

cd proxmark3

edit the Makefile.platform (configure for your needs)

these settings worked for the proxmark3 easy 256k:

PLATFORM=PM3GENERIC
PLATFORM_SIZE=256
SKIP_ISO14443a=1

ASteinheiser

GPG message encryption basics

Abbreviated flags:

• -a is --armor for ascii armored output (allows output to be sent via the web, etc.)
• -r is --recipient for specifying the recipient of the message (needs to use the name of an imported key)

Import a new public GPG key

This can be used for encrypting messages so only the person with the private key can read them

gpg --import ./path/to/public.key

ASteinheiser

import numeral from 'numeral';

setInterval(() => {
  const { rss, heapTotal, heapUsed, external } = process.memoryUsage();

  console.log('--------------------------------');
  console.log('rss: ', numeral(rss).format('0.0 ib'));
  console.log('heapTotal: ', numeral(heapTotal).format('0.0 ib'));
  console.log('heapUsed: ', numeral(heapUsed).format('0.0 ib'));
  console.log('external: ', numeral(external).format('0.0 ib'));