SuoXC’s gists

SuoXC / request_parallely.php

Created November 20, 2016 15:45

use php curl_multi_* to perform http requests

	<?php
	interface HandleIterator {
	public function getNextHandle();
	public function dataCallback($data);
	}
	class IndexHandleIterator implements HandleIterator{
	private $curl;
	private $count;
	public function __construct(){
	$this->curl = curl_init("http://localhost/index.php");

SuoXC / Facade.php

Last active August 1, 2017 01:34

simple service locator + Facade(like in Laravel) implementation

	<?php
	class Facade{
	private static $service = null;
	public static function getKey(){
	return 'world';
	}
	public static function __callstatic($method,$args){
	if(!isset(self::$service)){
	self::$service = ServiceLocator::getInstance()->getService(self::getKey());
	}

SuoXC / docker-compose.yml

Created November 20, 2016 16:24

docker compose file to build a redis cluster ?

SuoXC / .vimrc

Created November 29, 2016 01:46


	""""""""""""""""""""""""""""""""""""""""""""""""""""""
	"原生设置
	"""""""""""""""""""""""""""""""""""""""""""""""""""""""
	filetype on
	filetype indent on
	filetype plugin on
	filetype plugin indent on
	"set foldmethod=syntax "set default foldmethod
	set foldminlines=10

SuoXC / iplookup.php

Last active December 3, 2016 08:59

fetch ip info parallelly, used for analyzing user data

	<?php
	//install dependancy: composer require guzzlehttp/guzzle
	include 'vendor/autoload.php';
	use GuzzleHttp\Client;
	use GuzzleHttp\Promise\each_limit;

	$client = new Client();
	function getIps(){
	while(!feof(STDIN)){
	$ip = trim(fgets(STDIN));

SuoXC / ProcessExecutor.php

Created February 25, 2017 16:12

use anonymous function and an array of args to create a series of sub process to do the job,no need to care about process management api.

	<?php
	/**
	* @example
	*
	* $a = new ProcessExecutor();
	* $b = function ($arg){ sleep(1);echo "hello $arg\n"; };
	* $a->setRunnables($b,['aaa','bbb']);
	* $a->setCheckStatus(function($arg){return $arg === 'aaa';});
	* $a->execute();
	* var_dump($a->getRunStatusArr());

SuoXC / font_plotter.py

Created February 28, 2018 16:02

plot glyphs in a specified font to images

	from PIL import Image, ImageDraw, ImageFont

	class FontPlotter:
	def __init__(self,font_size=200,convas_size=256):
	self._font_size = font_size
	self._convas_size = convas_size
	self._offset = int((convas_size - font_size) / 2)
	self._font = None

	def loadFont(self,filename):

SuoXC / add_user.sh

Created March 6, 2018 09:59

add an user on all nodes in a cluster

SuoXC / gbk_to_utf8.py

Last active April 13, 2018 15:14

python 修改文本文件编码

	def gbk_to_utf8(source, target):
	with open(source, "r", encoding="gbk") as src:
	with open(target, "w", encoding="utf-8") as dst:
	for line in src.readlines():
	dst.write(line)

SuoXC / spark_example.py

Last active May 20, 2018 15:12

	import sys
	from pyspark import SparkContext
	from pyspark import HiveContext
	from pyspark.sql.types import *
	from _collections import defaultdict
	from datetime import date
	from operator import add
	from datetime import datetime

	sc = SparkContext()

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