Eclipse Vert.x: tool-kit for building reactive applications on the JVM

Introduction to Vert.x A gentle guide to asynchronous programming with Eclipse Vert.x for Java developers Vert.x – From zero to (micro)-hero Vert.x Core Manual

Java 8 Tutorial

http://winterbe.com/posts/2014/03/16/java-8-tutorial/ http://shebang.pl/artykuly/java-8-przewodnik/

Kurs programowania w języku Java

http://www.samouczekprogramisty.pl/kurs-programowania-java/

Architecture decision record (ADR) templates, lifecycle steps, and sources

https://github.com/joelparkerhenderson/architecture_decision_record

What Should Software Engineers Know about GDPR?

https://www.infoq.com/articles/gdpr-for-software-devs

YouTube: Amazon Web Services

https://www.youtube.com/user/AmazonWebServices/videos

How Rainbow Tables work

http://kestas.kuliukas.com/RainbowTables/

API Security Checklist

Checklist of the most important security countermeasures when designing, testing, and releasing your API

A collection of useful resources for building RESTful HTTP+JSON APIs

This is a collection of useful resources for building RESTful HTTP+JSON APIs. There are a lot of good tools and entire ecosystems out there! It can be overwhelming not knowing what options are available, so you can use this as a reference starting point.

Jak uruchomić “Hotspot osobisty” w iPhone z sieci Plus GSM?

http://www.applecenter.pl/2015/02/18/jak-uruchomic-hotspot-osobisty-w-iphone-z-sieci-plus-gsm/