2017

Nodejs backend ip geo location with Koa and ip-api.io

2016

Gimmeproxy tech description part 3. ElasticSearch
Gimmeproxy tech description part 2. Redis
Why I'm not disappointed by new Macbook
Migrating from Wordpress and Yoast Seo to Hexo
Merry Christmas!
Gimmeproxy tech description part 1. Collecting proxies
Moving to Berlin, Germany
GimmeProxy API major update

2015

Laravel stopped working after upgrade to PHP 7
Centos 7 upgrade PHP to PHP 7
Nodejs memory limit, fatal error js allocation failed - process out of memory
Quick tip: using nano with crontab editor
How to install NodeJS 4 (or Node 5), NPM and PM2 on Centos 7
Install LAMP and PHP 5.6 on Centos 7
Basic Centos 7 setup and security
Phantomjs memory leak, how to decrease memory usage
Fixing: mysql can't create/write to file (errcode 2)
Amazon API - get price of a product with PHP
Moving window (Rolling counters) in Redis, LUA and NodeJS
Node JS Redis Lua example
Fast scraping with ReactPHP + Curl + Proxies
GimmeProxy.com - free rotating proxy api
How to scrape Instagram images and quickly download photos
How to extract data from Github API - PHP tutorial
How to draw a grid of squares on a JS canvas with tooltip
Flickr api example in PHP / Scraping flickr images
Scraping ASP websites in PHP with __doPostBack ajax emulation
How To Scrape Google Images with PHP and Curl
Can't access CentOS server remotely, use tcpdump

2014

Apache not accepting incoming connections on CentOS 7 VPS