erichelgeson

# Installs Home Assistant on VirtualBox following https://www.home-assistant.io/installation/linux

# Install VirtualBox
sudo apt-get -y install virtualbox

# Remove KVM if installed:
sudo apt-get purge libvirt* kvm qemu*

# Create a new VM
VBoxManage createvm --name homeassistant --register

erichelgeson

# Installs Home Assistant on VirtualBox following https://www.home-assistant.io/installation/linux
# Install VirtualBox
sudo apt-get -y install virtualbox
# Create a new VM
VBoxManage createvm --name homeassistant --register
# Select OS type "Other Linux (64-bit)"
VBoxManage modifyvm homeassistant --ostype Linux_64
# Set RAM to 6GB (modify to your needs, TODO: make this an option, default value 2GB), video memory to 16MB (TODO: make this an option, default value 16MB)
VBoxManage modifyvm homeassistant --memory 6144 --vram 16
# 2 vCPUs (TODO: make this an option, default value 2)

erichelgeson

void main() {
  int i = 1;
  return;
}

erichelgeson

meta:
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  file-extension: img
  endian: be
  bit-endian: be
doc-ref: https://web.archive.org/web/20201028142058/https://wiki.68kmla.org/DiskCopy_4.2_format_specification
seq:
  - id: name
    type: pstring
  - id: padding

erichelgeson

Assumes you're on a Mac or know what you're doing.

Extract driver, assumes location

$ dd if=HD0-someimage.hda of=./driver.img skip=64 count=32 bs=512

Calculate hash

$ md5 driver.img

erichelgeson

FTDI chip and OS X 10.10 Hi All, Yesterday I got a FTDI (UART to USB) board from unknown manufacturer. I plugged in to the iMac and without a surprise, it was not working. I have tried all the possible combinations, but no luck. Then after some digging in Apple documentation and Google about kext, FTDI and related, I finally made it. Here are the steps:

1. In order to disable the AppleUSBFTDI.kext extension (From Mac OS X 10.8 there is Apple driver implementation for the FTDI chip).

cd /System/Library/Extensions/IOUSBFamily.kext/Contents/PlugIns sudo mv AppleUSBFTDI.kext AppleUSBFTDI.disabled

2. Downloading and installing FTDI VCP Driver. I used the Mac OS X, 64 bit version.

erichelgeson

Keybase proof

I hereby claim:

• I am erichelgeson on github.
• I am erichelgeson (https://keybase.io/erichelgeson) on keybase.
• I have a public key ASCenHPwRyhqxn5IElYdVx3dUI-fQ98rH0FRc9vTWVnKsQo

To claim this, I am signing this object:

erichelgeson

12:18:57: Executing task 'bootRun --stacktrace'...

:compileJava NO-SOURCE
:compileGroovy FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':compileGroovy'.
> BUG! exception in phase 'semantic analysis' in source unit '/Users/erichelgeson/source/grails3mnclient/mnclientGrails3/src/main/groovy/clients/RecaptchaClient.groovy' null

erichelgeson

const formData = new FormData()
formData.append('username', 'foo@bar.com');
formData.append('password', 'password');
const data = new URLSearchParams(formData);

fetch('/login/authenticate', {
    method: "POST",
    headers: {
        "X-Requested-With": "XMLHttpRequest",
        "Content-Type": "application/x-www-form-urlencoded",

erichelgeson

Status

Ported non-trivial app - builds and runs on Grails 4 (master, no release yet) JDK 11.0.1. Startup is about 15 seconds. (2x faster than Grails 3.3.9)

IDE Support all works in Grails 4 (same as 3.3.9)

Updates

• Grails 4 - https://grails.github.io/grails-upgrade/latest/guide/index.html#upgradingTo4x