Lax

input {
    stdin {}
}
filter {
    grok {
        match => [ "message", "^%{SYSLOGTIMESTAMP:timestamp}\|\| pid:\d+\|from:\d{10}\|to:\d{10}\|accounting_id:%{WORD:accounting}\|requests:%{NUMBER:req:int}\|bytes_out:%{NUMBER:size:int}\|%{DATA:status}"]
    }
    kv {
        target => "code"
        source => "status"

Lax

// Just before switching jobs:
// Add one of these.
// Preferably into the same commit where you do a large merge.
//
// This started as a tweet with a joke of "C++ pro-tip: #define private public",
// and then it quickly escalated into more and more evil suggestions.
// I've tried to capture interesting suggestions here.
//
// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,

Lax

// https://gist.github.com/854622
(function(window,undefined){
	
	// Prepare our Variables
	var
		History = window.History,
		$ = window.jQuery,
		document = window.document;

	// Check to see if History.js is enabled for our Browser

Lax

About this list

This is a quick-ref for various nginx variables.

Conventions

### Module name

* $variable_name

defination/usage

Lax

var page = require('webpage').create(),
  system = require('system'),
  t, address;

if (system.args.length === 1) {
  console.log('Usage: loadspeed.js <some URL>');
  phantom.exit();
}

t = Date.now();

Lax

"use strict";

function waitFor(testFx, onReady, timeOutMillis) {
    var maxtimeOutMillis = timeOutMillis ? timeOutMillis : 3000, //< Default Max Timout is 3s
        start = new Date().getTime(),
        condition = false,
        interval = setInterval(function() {
            if ( (new Date().getTime() - start < maxtimeOutMillis) && !condition ) {
                // If not time-out yet and condition not yet fulfilled
                condition = (typeof(testFx) === "string" ? eval(testFx) : testFx()); //< defensive code

Lax

#
# Usage:
#    rails new -m=ujs.rb ujs_demo
#

gem 'rails'
gem 'jquery-rails'

generate :controller, :ujs

Lax

require 'ipaddr'

IPAddr.new("192.168.0.1").to_i
 => 3232235521 

IPAddr.new(3232235521, Socket::AF_INET).to_s
 => "192.168.0.1" 

Lax

Environments

Docker host name: localhost
Docker host ip: 192.168.0.98 - (macOS: `ifconfig en0 inet`; Linux: `/sbin/ifconfig  eth0`)

Zookeeper address: 192.168.0.98:2181
Kafka address: 192.168.0.98:9092

Lax

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