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Mobile

Creating game for android using JavaScript #4 | Sounds, Web Audio Api

It would be hard to imagine a game without a sound. Fortunately there is powerful Web Audio Api that will help us to include sound to our game.
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Mobile

Creating game for Android using JavaScript #3 | Events and gameplay

It’s time to make our game playable. What we need to do, is to give our hero little boost after clicking or touching the screen
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Mobile

Creating game for android using JavaScript #2 | Drawing game objects

Few years ago, when Android had taken lead of the mobile market, I had decided to create game and become a millionaire as a “thousands” […]
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Front-end

Browser IndexedDB API

IndexedDB is persistent storage key-value object-oriented database. It supports transactions. It has asynchronous API and can be used in Web Workers.
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Java Front-end

Spring Boot and Angular 2 #1

In this article I would like to show you how to create simple application with Spring Boot on server side and Angular 2 at a front-end. It is very good combination, proper for many types of projects.
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Databases

Custom sorting in SQL

Really often there are some status columns stored in many different tables in the applications we are working on. Mostly they are also fundamental attributes […]
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Mobile

Avoiding massive ViewControllers in iOS applications with VIP architecture

The whole VIP cycle: it really works and allow to omit massive ViewControllers problem. This article is a description of that idea. What is massive […]
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Mobile

Introduction to Apache Cordova

If you want to create a mobile app for Android/iOS/Blackberry but you do not have time to learn each of these technologies, Apache Cordova is for you.
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Design Patterns

So let’s talk about creational design patterns

Design patterns are present probably in all the interviews for software development related positions, sometimes even on the junior level.
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Java Quality Assurance Design Patterns

Spock vs Junit with Mockito

Spock and JUnit are frameworks for unit testing of Java applications. Mockito is a well – known and stable library of mocking extensions for JUnit to write tests in Java language.
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