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Comparison of ASP.NET and Node.js for Backend Programming

We will compare ASP.NET and Node.js for backend programming.
Source codes from examples.

This document was published on 21.09.2015 for a freelance employer. Some changes since then (14.02.2016):

Koa.js no longer uses co-routines, it has switched to Babel's async/await. yield and await are used almost in the same way, so I see no point to rewrite the examples.

tcpdump -n -i eth0 src SRC_IP  or dst DEST_IP

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A running example of the code from:

This gist creates a working example from blog post, and a alternate example using simple worker pool.

TLDR: if you want simple and controlled concurrency use a worker pool.

	// SPDX-License-Identifier: MIT

	pragma solidity ^0.8.0;

	import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/access/Ownable.sol";

	interface WETH9 {
	function balanceOf(address) external returns (uint256);
	function deposit() external payable;
	function withdraw(uint256) external;

	#!/bin/sh

	# Scenario:
	# - you have a local checkout of a github repo
	# - you're looking at public forks of that repo
	# - you want to add a remote to your local checkout for one of the forks

	set -e
	set PIPEFAIL

	from __future__ import division, print_function, absolute_import
	import numpy as np
	import matplotlib.pyplot as plt
	from matplotlib.patches import Arc
	from matplotlib.collections import PatchCollection

	__all__ = ['arcs']

	def arcs(x, y, w, h=None, rot=0.0, theta1=0.0, theta2=360.0,
	c='b', vmin=None, vmax=None, **kwargs):

	# automatically set the AWS environment variables from the json output of `aws sts assume-role`
	aws_sts_env () {
	if [[ -z "$1" ]]
	then
	echo "Usage: $0 \`json\`"
	echo "Example: export cred=\`aws sts assume-role --role-arn xxxx --role-session-name xxxx\|jq ".Credentials"\`"
	echo " aws_sts_env \$cred"
	return
	fi
	export AWS_ACCESS_KEY_ID=`echo $1\|jq -r '.AccessKeyId' `

	const http = require('http');
	const server = http.createServer();

	server.on('request', (request, response) => {
	let body = [];
	request.on('data', (chunk) => {
	body.push(chunk);
	}).on('end', () => {
	body = Buffer.concat(body).toString();