Skip to content

Instantly share code, notes, and snippets.

View avoronkin's full-sized avatar

Alexandr Voronkin avoronkin

  • Saint-Petersburg
View GitHub Profile
@balupton
balupton / README.md
Last active July 13, 2024 17:32
Ajaxify a Website with the HTML5 History API using History.js, jQuery and ScrollTo
@spicycode
spicycode / tmux.conf
Created September 20, 2011 16:43
The best and greatest tmux.conf ever
# 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
@denji
denji / nginx-tuning.md
Last active November 5, 2024 10:10
NGINX tuning for best performance

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.

module.exports = {
/**
* Recipients of notificaton about new loan registered on website.
* Subject is parsed by jade
*/
'success-order-loan': {
from: '[email protected]',
to: '[email protected]',
subject: '| Новая заявка на заем #{id}, #{city}'
}
@paulirish
paulirish / bling.js
Last active November 4, 2024 17:48
bling dot js
/* bling.js */
window.$ = document.querySelectorAll.bind(document);
Node.prototype.on = window.on = function (name, fn) {
this.addEventListener(name, fn);
};
NodeList.prototype.__proto__ = Array.prototype;
@yunano
yunano / consul-template.service
Created May 1, 2015 15:54
/etc/systemd/system/consul-template.service
[Unit]
Description=consul-template
Requires=network-online.target
After=network-online.target consul.service vault.service
[Service]
EnvironmentFile=-/etc/sysconfig/consul-template
Restart=on-failure
ExecStart=/usr/local/sbin/consul-template $OPTIONS -config=/etc/consul-template.d
@cvan
cvan / frameMessenger.js
Created May 27, 2015 22:09
wrapper class for BroadcastChannel
class FrameMessenger {
constructor(name) {
this._listeners = {};
this.name = name || 'frame';
this.bc = new BroadcastChannel(this.name);
this.bc.addEventListener('message', e => {
if (e.data && typeof e.data === 'object' && e.data.type) {
this.emit(e.data.type, e.data.data);
@maxvyaznikov
maxvyaznikov / raw.js
Last active October 15, 2022 02:19
NodeJS, raw-socket, custom TCP/IPv4 SYN-packet sending
var raw = require("raw-socket");
var ip = require('ip');
var util = require('util');
function send(src_ip, src_port, dst_ip, dst_port) {
var socket = raw.createSocket({
protocol: raw.Protocol.TCP, // See http://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml
addressFamily: raw.AddressFamily.IPv4
});
@Yimiprod
Yimiprod / difference.js
Last active November 1, 2024 06:18
Deep diff between two object, using lodash
/**
* This code is licensed under the terms of the MIT license
*
* Deep diff between two object, using lodash
* @param {Object} object Object compared
* @param {Object} base Object to compare with
* @return {Object} Return a new object who represent the diff
*/
function difference(object, base) {
function changes(object, base) {
@malko
malko / enchainProxifier.js
Created March 8, 2017 13:33
add a fluent interface on object with promise methods
const enchainProxifier = (target, promise = Promise.resolve()) => {
return new Proxy(target, {
get(target, propName) {
if (propName === 'promise') {
return promise;
} else if (propName === 'then') {
return (...args) => promise.then(...args);
}
if (target[propName] instanceof Function) {
return (...args) => enchainProxifier(target, promise.then(() => target[propName](...args)));