Skip to content

Instantly share code, notes, and snippets.

View gotterdemarung's full-sized avatar

Антон Дорофеев gotterdemarung

19 followers · 8 following
View GitHub Profile
@gotterdemarung
gotterdemarung / LimitedExecutorServiceWrapper.java
Created July 7, 2023 05:18 — forked from alexkasko/LimitedExecutorServiceWrapper.java
ExecutorService wrapper, limits max parallel threads
/**
* {@link ExecutorService} wrapper, limit max parallel threads to provided limit.
* May be useful for task with different parrallelism over the same executor.
*
* @author alexkasko
* Date: 7/6/12
*/
public class LimitedExecutorServiceWrapper implements ExecutorService {
private final ExecutorService target;
private final Semaphore semaphore;
@gotterdemarung
gotterdemarung / FlushingEventEmitter.java
Created August 10, 2017 09:46
import java.util.ArrayList;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.Objects;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ExecutorService;
import java.util.function.Consumer;
import java.util.function.Function;
/**
@gotterdemarung
gotterdemarung / cas.go
Created May 3, 2017 08:00
Compare-and-swap VS mutex
package util
import (
"sync"
"sync/atomic"
"testing"
)
type cas struct {
value int64
@gotterdemarung
gotterdemarung / cleanmac.sh
Created April 21, 2017 10:58
Script to clean caches and trash on MacOS
#!/bin/bash
CACHES=~/Library/Caches
echo -e "🔔 \033[0;33mCurrent disk usage\033[0m"
df -h
echo -e "🔔 \033[0;33mCaches folder $CACHES\033[0m"
echo -e "🔔 \033[0;33mRemoving brew caches\033[0m"
@gotterdemarung
gotterdemarung / gist:fe9410d83637bc4f80ea7ed1b35574c7
Last active February 16, 2017 11:48
Curl response time check
$ cat curl-format-short.txt
(dns,con,app,pre,start,total): %{time_namelookup},%{time_connect},[%{time_appconnect}],%{time_pretransfer},%{time_starttransfer},%{time_total} - %{http_code}\n
$ while true; do echo -n `date +"[%m-%d %H:%M:%S]"` && curl -w "@curl-format-short.txt" -o /dev/null -s <address>; done
@gotterdemarung
gotterdemarung / natively.php
Created April 8, 2016 14:47
<?php
namespace Maxwell\Cache;
class PhpNativeLruCache implements CacheInterface, \Countable
{
private $capacity;
private $ttl;
private $map = [];
@gotterdemarung
gotterdemarung / lru.php
Created April 8, 2016 14:40
<?php
namespace Maxwell\Cache;
/**
* Class PhpLruCache
*
* Inner node has following structure (it is stdClass)
* until -> expiration time or null
* key -> key
@gotterdemarung
gotterdemarung / gist:810f96d4f46f10afb6ac
Created May 6, 2015 07:54
func GetParser () KeyParser {
compiledRegex := regexp.MustCompile("^([a-z0-9\\-_]*)\\+([a-z\\-]*)://(.+)")
return func(addr string) (*Key, error) {
matches := compiledRegex.FindStringSubmatch(addr)
if len(matches) != 4 {
return nil, fmt.Errorf("Wrong Eos tracking address format \"%s\"", addr)
}
@gotterdemarung
gotterdemarung / local.md
Last active August 29, 2015 14:05
Local Context

Point

Бизнес логика компоненты должна во время работы использовать исключительно данные локального контекста:

  • Входящие аргументы
  • Внутренние свойства компоненты

Не являющимися локальными считаются данные, полученные:

  • Из глобальных переменных
  • Из суперглобальных массивов
  • Из классов (статика)
@gotterdemarung
gotterdemarung / keybase.md
Created May 14, 2014 21:10
Keybase sign

Keybase proof

I hereby claim:

  • I am gotterdemarung on github.
  • I am gotterdemarung (https://keybase.io/gotterdemarung) on keybase.
  • I have a public key whose fingerprint is 6BFC 1BAB DB74 9EB1 A8AA 1614 78C9 4F8C 737A 2ABD

To claim this, I am signing this object: