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DIY micro-engineering Arduino

Arduino microcontroller programming for beginners

Check how simple and easy it is to program Arduino microcontroller. Its compact, powerful, goes with hundreds of additional components that allow you to feel […]
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Java Spring

Spring AOP in practice – measure method execution time

In this article we will take a closer look at Aspect Oriented Programming (AOP) with a little help from Spring Framework. AOP is powerful tool […]
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Java

Introduction to Ratpack

Ratpack is a set of Java libraries that enable writing efficient HTTP applications. It’s built on Netty event-driven networking engine. In some cases it may be considered as […]
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Java Quality Assurance Cucumber

Custom formatters in Cucumber

I’ve been working with cucumber-java test framework for some time now and I must admit, I really like what is possible to achieve by using […]
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Python

Reinforcement Learning with Q-Learning

Reinforcement learning is a type of machine learning that does not require a dataset to learn from. It can learn from the experience it gathers. […]
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Mobile

Testing and simulating mobile devices in Chrome DevTools

Web application testing is not only web browser compatibility testing nowadays. Verifying proper visibility on mobile devices as tablets and smartphones is same or even […]
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Java

How to use monads in Java

Java is not a functional programming language. Despite the fact that Java 8 came with some elements from functional world, there is still no way […]
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Mobile Front-end

Phone Authorization with Firebase and Ionic

Demand for web and mobile applications is still increasing. Developers nowadays don’t build whole systems from scratch since it’s time and cost consuming. With rise […]
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Python Quality Assurance

Test Automation with Python

Python code just like in any other language requires testing. Unittest is a python framework dedicated for it. It has origins in Junit in terms […]
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Java

Dealing with Java Exceptions in a functional way

You may have heard that checked exceptions in Java are evil. Some people even say that they are Java’s biggest mistake. There is a lot […]
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