In the last post we looked at plugging in Thymeleaf into a Spark Java application for view rendering. The concept was pretty simple: using the Thymeleaf...
The next step in using Spark Java with Groovy that I would like to look at is getting data into a view. With Grails, we're used to using GSP pages...
I published a post last week showing how to use Grails to create a website on the Raspberry Pi. After some feedback and conversations about whether...
I've been using IntelliJ IDEA Community Edition on my personal machine to work with some of the demos that I've been using for my series on using Groovy...
When I first saw this challenge I thought it would be a lot more difficult than it turned out to be. Here is the challenge:Here's a list with numbers...
Here's another challenge that I came across recently:Given an array of integers greater than zero, find if it is possible to split it in two (without reordering...
I came across an interesting puzzle to solve via interviewcake: Suppose we could access yesterday's stock prices as an array, where:The values are the...
In this post we'll create and deploy a simple website on the Raspberry Pi. There are a few prerequisites that I've covered in some previous posts...
As I mentioned in a previous post, sorting algorithms typically play a large role in programming interviews. Those who follow the traditional path...
I recently read this article over at DZone about using Java 8 Streams and Collectors to manipulate and perform calculations on a list of integers....