MadFaill / least_squares.go

Created April 21, 2024 06:54 — forked from sukamenev/least_squares.go

Golang least squares method: traditional and minimizing sum of squares of perpendicular lengths approach.

	/*
	Код взят отсюда и доработан
	https://gist.github.com/ota42y/db4ff0298d9c945cd261

	Код применим только для y = ax + b
	Для вертикальных прямых неприменим.

	Least Squares Fitting: Perpendicular Offsets
	Мы используем продвинутую версию метода наименьших квадратов, где меряется расстояние перпендикуляра до прямой
	https://mathworld.wolfram.com/LeastSquaresFittingPerpendicularOffsets.html

MadFaill / Rust Optimization.md

Created February 5, 2023 17:46 — forked from jFransham/Rust Optimization.md

Achieving warp speed with Rust

	I expected the first configuration below, simple.conf, to work just fine.

	But it doesn't. My app server receives the second hit with the same URI as the first hit.

	On the second config, wtf.conf, I keep the original URL on a variable to use in the error redirect.

	My question is this: why doesn't the first simple.conf configuration works?

MadFaill / site.conf

Created December 11, 2018 10:46 — forked from paskal/site.conf

Nginx configuration for best security and modest performance. Full info on https://terrty.net/2014/ssl-tls-in-nginx/

	# read more at https://terrty.net/2014/ssl-tls-in-nginx/
	# latest version on https://gist.github.com/paskal/628882bee1948ef126dd/126e4d1daeb5244aacbbd847c5247c2e293f6adf
	# security test score: https://www.ssllabs.com/ssltest/analyze.html?d=terrty.net
	# your nginx version might not have all directives included, test this configuration before using in production against your nginx:
	# $ nginx -c /etc/nginx/nginx.conf -t

	server {
	# public key, contains your public key and class 1 certificate, to create:
	# (example for startssl)
	# $ (cat example.com.pem & wget -O - https://www.startssl.com/certs/class1/sha2/pem/sub.class1.server.sha2.ca.pem) \| tee -a /etc/nginx/ssl/domain.pem > /dev/null

MadFaill / proxy.go

Created January 24, 2017 19:01 — forked from ericflo/proxy.go

Golang TCP Proxy

	package proxy

	import (
	"io"
	"net"
	"sync"

	log "github.com/Sirupsen/logrus"
	)

MadFaill / proxy.go

Created January 24, 2017 07:03 — forked from vmihailenco/proxy.go

Simple TCP proxy in Golang


	<html>
	<head>
	<title>Checkout Example</title>
	</head>
	<body>
	<form action="/charge" method="post" class="payment">
	<article>
	<label class="amount">
	<span>Amount: $5.00</span>

	image: node

	pipelines:
	branches:
	staging:
	- step:
	script:
	- docker login -u $DOCKER_LOGIN -p $DOCKER_PASSWORD
	- make TAG=staging docker-build docker-push
	- step:

	#!/bin/bash
	# file: ttfb.sh
	# curl command to check the time to first byte
	# usage
	# 1. ./ttfb.sh "https://google.com"
	# 2. seq 10 \| xargs -Iz ./ttfb.sh "https://google.com"

	curl -o /dev/null \
	-H 'Cache-Control: no-cache' \
	-s \

Nikolay MadFaill

	//
	// Companion code to https://medium.com/statuscode/pipeline-patterns-in-go-a37bb3a7e61d
	//
	// To run:
	// go get github.com/pkg/errors
	// go run -race pipeline_demo.go
	//

	package main