CHANG-NING TSAI crazyguitar

How to setup AWS lambda function to talk to the internet and VPC

I'm going to walk you through the steps for setting up a AWS Lambda to talk to the internet and a VPC. Let's dive in.

So it might be really unintuitive at first but lambda functions have three states.

No VPC, where it can talk openly to the web, but can't talk to any of your AWS services.
VPC, the default setting where the lambda function can talk to your AWS services but can't talk to the web.
VPC with NAT, The best of both worlds, AWS services and web.

Here's how you could create custom error classes in Node.js using latest ES6 / ES2015 syntax.

I've tried to make it as lean and unobtrusive as possible.

Defining our own base class for errors

errors/AppError.js

Effective Modern CMake

Getting Started

For a brief user-level introduction to CMake, watch C++ Weekly, Episode 78, Intro to CMake by Jason Turner. LLVM’s CMake Primer provides a good high-level introduction to the CMake syntax. Go read it now.

After that, watch Mathieu Ropert’s CppCon 2017 talk Using Modern CMake Patterns to Enforce a Good Modular Design (slides). It provides a thorough explanation of what modern CMake is and why it is so much better than “old school” CMake. The modular design ideas in this talk are based on the book [Large-Scale C++ Software Design](https://www.amazon.de/Large-Scale-Soft

	#ifndef __CONSUMERPRODUCERQUEUE_H__
	#define __CONSUMERPRODUCERQUEUE_H__

	#include <queue>
	#include <mutex>
	#include <condition_variable>

	/*
	* Some references in order
	*

	package main

	import (
	"fmt"
	"net"
	"os"
	"syscall"
	)

	const (

	#include <iostream>
	#include <chrono>
	#include <ctime>
	#include <cmath>

	class Timer
	{
	public:
	void start()
	{

	/*
	* A sample program of KCM.
	*
	* $ gcc -lbcc kcm-sample.c
	* $ ./a.out 10000
	*/
	#include <err.h>
	#include <errno.h>
	#include <stdio.h>
	#include <stdlib.h>

	// NOTE: this adds a filename and line number to winston's output
	// Example output: 'info (routes/index.js:34) GET 200 /index'

	var winston = require('winston')
	var path = require('path')
	var PROJECT_ROOT = path.join(__dirname, '..')

	var logger = new winston.logger({ ... })

	// this allows winston to handle output from express' morgan middleware

	// Doing the operation:
	//
	// \| a a a a \| \| y \|
	// x * A * y = [ x x x x ] \| a a a a \| \| y \|
	// \| a a a a \| \| y \|
	// \| a a a a \| \| y \|
	//
	// with SIMD intrinics (specifically AVX).
	//
	// adapted from https://gist.github.com/rygorous/4172889

	#!/usr/bin/env python3
	"""
	License: MIT License
	Copyright (c) 2023 Miel Donkers

	Very simple HTTP server in python for logging requests
	Usage::
	./server.py [<port>]
	"""
	from http.server import BaseHTTPRequestHandler, HTTPServer