ddnomad ddnomad

I wanted to output a list of single-line strings, each item separated by a newline. I couldn't find a way to do that without combining them all into a single string. Fine.

Reasonable attempt:

osascript -e '
set myList to {"foo", "bar", "baz"}
set myString to ""
repeat with myItem in myList
 set myString to myString &amp; myItem &amp; return

Moved to git repository: https://github.com/denji/nginx-tuning

NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.

How to setup Let's Encrypt for Nginx on Ubuntu 18.04 (including IPv6, HTTP/2 and A+ SLL rating)

Virtual hosts

Let's say you want to host domains first.com and second.com.

Create folders for their files:

How to delete duplicate nodes and their relationships in neo4j with cypher based on a property of that node?

The problem is easy to understand. We have 'duplicate' nodes in our database based on the 'id' field on the node properties.

Well this sounds easy enough, until you have to actually do it.

First step

My first attempt was to try and figure out which nodes are actualy duplicate (based on a property on the node). This seems to be pretty straightforward.

Cypher:

	# 0 is too far from ` ;)
	set -g base-index 1

	# Automatically set window title
	set-window-option -g automatic-rename on
	set-option -g set-titles on

	#set -g default-terminal screen-256color
	set -g status-keys vi
	set -g history-limit 10000

	Latency Comparison Numbers (~2012)
	----------------------------------
	L1 cache reference 0.5 ns
	Branch mispredict 5 ns
	L2 cache reference 7 ns 14x L1 cache
	Mutex lock/unlock 25 ns
	Main memory reference 100 ns 20x L2 cache, 200x L1 cache
	Compress 1K bytes with Zippy 3,000 ns 3 us
	Send 1K bytes over 1 Gbps network 10,000 ns 10 us
	Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD

	[MASTER]

	# Specify a configuration file.
	#rcfile=

	# Python code to execute, usually for sys.path manipulation such as
	# pygtk.require().
	#init-hook=

	# Profiled execution.

	#!/usr/bin/env sh

	usage() {
	echo "show-ansi-colors <n>"
	exit 0
	}

	(( $# < 1 )) && usage

	show_ansi_colors() {

	/*
	* Verify GitHub webhook signature header in Node.js
	* Written by stigok and others (see gist link for contributor comments)
	* https://gist.github.com/stigok/57d075c1cf2a609cb758898c0b202428
	* Licensed CC0 1.0 Universal
	*/

	const crypto = require('crypto')
	const express = require('express')
	const bodyParser = require('body-parser')

	[
	{
	"name":"ABAP",
	"type":"programming",
	"extensions":[
	".abap"
	]
	},
	{
	"name":"AGS Script",