In-memory database tests with Querydsl
In-memory database tests with Querydsl,Writing tests is an important skill of a software engineer. I used to write lots of very focused, narrow unit tests. However, I often found s...
Kissing the state machine goodbye
Kissing the state machine goodbye,Recently, I have written about simplifying an event sourced application. The article starts with code from a talk by Jakub Pilimon and Kenny Basta...
How to generate Java Getters and Setters with Lombok (Part 2)
How to generate Java Getters and Setters with Lombok (Part 2),Quick Summary The Lombok Project is a java library that helps a developer generate boilerplate code like 'getter' and ...
JVM Architecture 101: Get to Know Your Virtual Machine
JVM Architecture 101: Get to Know Your Virtual Machine,Java applications are all around us, they’re on our phones, on our tablets, and on our computers. In many programming langua...
How to Make A Todo App with Flask + Hyperapp
How to Make A Todo App with Flask + Hyperapp,こんにちは、あんはるです。 Flask + HyperappでTodoアプリを作りました Flaskとは？ Python製の軽量Webアプリケーションフレームワーク。Rubyで...
How to generate Java Getters and Setters with Lombok (Part 1)
How to generate Java Getters and Setters with Lombok (Part 1),Quick Summary The Lombok Project is a java library that helps a developer generate boilerplate code like 'getter' and ...
Microbenchmarking on Android
Microbenchmarking on Android,Since Kotlin becomes more and more popular, especially amongst Android developers (and it's officially supported by Google), some people decided to com...
Read Efficient Data Structures
Read Efficient Data Structures, RUM Conjecture (4 Part Series) 1 RUM Conjecture - Reasoning About Data Access 2 Read Efficient Data Structures 3 Update Efficient Data Structures 4 ...
Ignoring Exceptions in Java
Ignoring Exceptions in Java,In this article, I show how to ignore checked exceptions in Java. I will start by describing the rationale behind it and the common pattern to resolve t...
Simplifying an event sourced application
Simplifying an event sourced application,Every time you make a change to the application state, you record the change as an event. You can replay the events since the beginning of ...
Receiving data from ESP8266 sensors
Receiving data from ESP8266 sensors,Right, so last time I walked through how I have programmed and wired some ESP8266 microcontrollers to collect temperature, humidity and soil moi...
Intro to working with with ESP8266
Intro to working with with ESP8266,originally posted here tl;dr I'm building environmental sensors using the ESP8266, a super cheap wifi-capable microcontroller that can run Microp...
