Jacob Bijani jake

Sometimes you need to move your application lambdas inside VPC subnets (eg. if you need them to be able to access an RDS cluster, or another service that doesn't mesh perfectly with serverless). Doing so removes them from the default VPC, and with that they lose internet access.

The templates included here show how you can deploy lambdas inside a VPC, and create a route for them back to the internet.

You can still use API Gateway and trigger your lambdas with events, but now they'll be able to reach the internet, too.

template.yaml creates the VPC, which is then used by all the other resources.

DaVinci Resolve Scripting Documentation

Updated as of 08 March 2019

In this package, you will find a brief introduction to the Scripting API for DaVinci Resolve Studio. Apart from this README.txt file, this package contains folders containing the basic import modules for scripting access (DaVinciResolve.py) and some representative examples.

Overview

As with Blackmagic Design Fusion scripts, user scripts written in Lua and Python programming languages are supported. By default, scripts can be invoked from the Console window in the Fusion page, or via command line. This permission can be changed in Resolve Preferences, to be only from Console, or to be invoked from the local network. Please be aware of the security implications when allowing scripting access from outside of the Resolve application.

How to notarize a Unity build for macOs 10.15 Catalina

As of January 2020, all apps running on macOs 10.15 Catalina are required to be notarized. For Unity games distributed outside the Mac App Store, such as with Steam, the notarization process is done post build using a series of Xcode command line tools.

Prerequisites

a Mac that is compatible with macOs 10.15 Catalina :
- MacBook (2015 or newer)
- MacBook Air (2012 or newer)
MacBook Pro (2012 or newer)

$ xcrun scntool --verbose
| Current SceneKit version is 4.560000
| Running scntool (compiled on Jul  1 2018 01:01:55)

usage: scntool --convert file --format format [--output file]

000084a8:  7363 7269 7074 696f 6e00 2d2d 7461 7267 6574 2d70 6c61 7466  :scription.--target-platf

	# esp32s2-test.py -- small WiFi test program for ESP32-S2 CircuitPython 6
	# taken from https://www.reddit.com/r/circuitpython/comments/ianpm8/using_wifi_when_running_on_esp32s2saola1_board/
	#
	import time
	import ipaddress
	import wifi
	import socketpool
	import ssl
	import adafruit_requests

	# This creates a VPC with two public subnets and two private subnets in two Availability Zones,
	# together with a NAT Gateway and associated routing. Change the Availability Zone locations as needed.

	# Important: this configures various AWS services and there are costs associated with these services after the Free Tier usage.
	# Please see the AWS Pricing pages for details. You are responsible for any AWS costs incurred.
	# No warranty is implied in this example.

	# Usage from command line:
	# aws cloudformation --region <<YOUR-REGION>> create-stack --stack-name vpc- --template-body file://vpc-setup.yaml

	package logger

	import (
	"encoding/json"
	"fmt"
	"io"
	"log"
	"os"
	"runtime"
	"time"

	using UnityEngine;
	using System.Collections;

	public class BusController : MonoBehaviour
	{
	protected static readonly float ATTACK_MODIFIER = 7f;
	protected static readonly float FLIGHT_MODIFIER = 250f;
	protected static readonly float BRAKE_MODIFIER = -0.7f;

	protected static readonly float PITCH_CORRECT_TARGET_TIME = 0.2f;

	// Resources
	// https://burakkanber.com/blog/physics-in-javascript-car-suspension-part-1-spring-mass-damper/
	// https://gafferongames.com/post/spring_physics/
	// https://gafferongames.com/post/physics_in_3d/
	// http://digitalopus.ca/site/pd-controllers/
	// .. Has things about Torque

	class QuaterionSpring{
	constructor( damping=5, stiffness=30 ){
	this.velocity = new Float32Array(4);

	from __future__ import print_function

	import picamera
	from picamera import mmal, mmalobj, exc
	from picamera.mmalobj import to_rational
	import time


	MMAL_PARAMETER_ANALOG_GAIN = mmal.MMAL_PARAMETER_GROUP_CAMERA + 0x59
	MMAL_PARAMETER_DIGITAL_GAIN = mmal.MMAL_PARAMETER_GROUP_CAMERA + 0x5A