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Łukasz Korecki lukaszkorecki

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@lukaszkorecki
lukaszkorecki / server.clj
Created December 30, 2015 21:11 — forked from drbobbeaty/server.clj
Simple clojure Ring example
(ns performance.server
"The routes for the web server."
(:require [cheshire.core :as json]
[clj-time.core :refer [now]]
[clojure.tools.logging :refer [infof warn warnf error errorf]]
[compojure
[core :refer [defroutes GET POST]]
[handler :as handler]]
[ring.middleware.jsonp :refer [wrap-json-with-padding]]
[ring.middleware.params :refer [wrap-params]]
@lukaszkorecki
lukaszkorecki / f.clj
Created December 4, 2015 15:36
(into {}
(map (fn [a]
(let [ [ x y ] a ]
[ (keyword x) y ])) c))
@lukaszkorecki
lukaszkorecki / pg-jsonb.clj
Created November 23, 2015 14:38
Add JSONB support to yesql and automatically unserialize json/jsonb columns with cheshire
(ns foo.bar
(:require [cheshire.core :as json]
[clojure.java.jdbc :as jdbc])
(:import [org.postgresql.util PGobject]))
(defn extend-db-driver []
(extend-type org.postgresql.util.PGobject
jdbc/IResultSetReadColumn
@lukaszkorecki
lukaszkorecki / example.clj
Last active October 27, 2015 17:26
Work-in-progress wrapper around langohr - Clojure RabbitMQ client library
(ns something.core
(:require [something.message-bus :as message-bus]))
; handler simply gets a hashmap, from the JSON payload
; Responses are modeled after jondot/sneakers
; :ack - acks
; :reject - rejects message, it will be retiried
; :reject-requeue - rejects and requeues straight away (dangerous!)
(defn handler-fn [payload]
(let [m (:m payload)]
@lukaszkorecki
lukaszkorecki / elasticsearch_reindex.rb
Last active September 8, 2015 17:33 — forked from plcstevens/elasticsearch_reindex.rb
es_alias = ENV.fetch('ALIAS')
hosts = ENV.fetch('HOSTS')
old_index = ENV.fetch('OLD_INDEX')
old_type = ENV.fetch('OLD_TYPE')
new_index = ENV.fetch('NEW_INDEX')
new_type = ENV.fetch('NEW_TYPE')
size = ENV.fetch('SCAN_SIZE', 100)
client = Elasticsearch::Client.new(hosts: hosts)
unless client.indices.exists(index: new_index)
@lukaszkorecki
lukaszkorecki / m.js
Created August 18, 2015 17:40
var template = "{{#awesomize}}{{word}}{{/awesomize}}";
var helpers = {
awesomize: function() {
return function(text,render) {
return "<blink>"+render(text)+"</blink>";
}
}
}
@lukaszkorecki
lukaszkorecki / sock.rb
Created July 24, 2015 09:49
require 'socket'
child_socket, parent_socket = Socket.pair(:UNIX, :DGRAM, 0)
maxlen = 1000
fork do
parent_socket.close
child_socket.send("PID: #{$PROCESS_ID}", 0)
sleep 10
@lukaszkorecki
lukaszkorecki / clear_queues.sh
Last active August 29, 2015 14:24
Delete all queues from rabbit mq vhost without restarting the server
#!/usr/bin/env bash
# Before using:
# export RABBIT_USER=<user>
# export RABBIT_PASSWORD=<password>
# export RABBIT_VHOST=<vhost, most likely / or /main>
pw=$RABBIT_PASSWORD
lo=$RABBIT_USER
vh=$RABBIT_VHOST
@lukaszkorecki
lukaszkorecki / gist:0095415b2ad0697a93db
Created June 30, 2015 16:55
$ ind app -name *.rb -exec wc -l {} \; | awk '{ print $1 }'| spark
β–„β–‚β–„β–β–‚β–…β–‚β–„β–ƒβ–„β–‚β–β–ƒβ–…β–β–ƒβ–‚β–„β–‚β–β–β–ƒβ–β–β–‚β–β–β–β–β–ƒβ–β–β–ƒβ–β–β–β–β–…β–β–„β–β–β–β–β–β–β–β–β–β–β–β–β–β–β–‚β–β–β–‚β–β–β–β–β–‚β–β–‚β–‚β–β–‚β–‚β–β–‚β–‚β–ƒβ–„β–ƒβ–β–ƒβ–ƒβ–‚β–‚β–‚β–β–‚β–‚β–β–‚β–‚β–‚β–ƒβ–β–‚β–‚β–ƒβ–ƒβ–β–‚β–‚β–‚β–β–ƒβ–‚β–…β–ƒβ–…β–‚β–„β–β–‚β–‚β–„β–β–‚β–β–β–β–β–‚β–β–β–‚β–‚β–β–‚β–‚β–β–‚β–‚β–β–‚β–ˆβ–β–β–β–†β–‚β–‚β–β–‚β–‚β–„β–‚β–‚β–ƒβ–β–β–β–β–β–β–ƒβ–β–β–‚β–β–β–„β–β–β–β–β–β–β–‚β–β–β–‚β–„β–β–β–ƒβ–β–β–‚β–‚β–‚β–‚β–‚β–β–„β–ƒβ–β–β–…β–β–ƒβ–‚β–β–‚β–‚β–ƒβ–‚β–‚β–β–‚β–β–…β–β–β–β–‚β–β–ƒβ–ƒβ–‚β–β–β–β–‚
@lukaszkorecki
lukaszkorecki / hover-export.js
Last active October 6, 2024 19:13
// Hover.com "Zone file import/export" has been *Planned* since 2011
// https://help.hover.com/entries/471066-Zone-file-import-export
// Here's a brittle approximation of export.
//
// 1. login to your account: https://www.hover.com/domains
// 2. run the following in your browser's JavaScript console, changing the first line
// to your domain
// 3. copy the text logged to the console.
// 4. manually correct FQDNs, these have to end with a period "."
//