Let's code: graphs in java,I have been obsessed with graphs for a few years now. This obsession has resulted in three projects: graph-dsl, graphs, and graph-wm. Graphs are excellen...

Java Stream Tree Walker,This article discusses walking a tree or graph of nodes with a Java 8 Stream implementation. The implementation is codified in a Spliterator The strategy de...

Building WhatsApp UI for Android ,This is a submission for Octograd 2020 by GitHub Education. Demo Link https://www.youtube.com/watch?v=TAEDWRPRxe4 Link to Code manbirmarwah / What...

Getting started with Github Actions: Run JUnit 5 tests in a Java project with Maven, This blog post was originally published at blog.codeleak.pl Github Actions is a CI/CD service p...

Transaction savepoints in Spring JDBC,Savepoints allow you to create markers within a transaction which you can rollback to, without preventing the transaction from being committed...

Elide - Opinionated APIs for web & mobile,A while ago I wrote about Super Graph which turns GraphQL queries into a single SQL query. Today let's take a look at a very similar Java ...

Apply Fonts in Excel Cells in Java,The ability to set fonts is one of the most basic requirements of an Excel java library. In this article, I’ll show you to how to apply font sty...

JsonBatch — Journey from zero to full-fledged Batch Engine — part 1,Recently, I have published JsonBatch — an Engine to run batch requests with JSON based REST APIs. Although it...

Effective Java! Favor Generic Types, Effective Java Review (90 Part Series) 1 Effective Java Tuesday! Let's Consider Static Factory Methods 2 Effective Java Tuesday! The Builder Pa...

Install Leiningen, Exploring Clojure (4 Part Series) 1 First post, first try Clojure 2 Install Leiningen 3 Configure Emacs for Clojure 4 Example recursion in Clojure Install Leinin...

My Journey so far as a Android Dev,Hi everyone, my name is Niveth Saran and this is my first post in this platform. Feedback, suggestions and comments are appreciated so that I can...

Sending Emails with JavaScript, The guide about Sending emails with Javascript first appeared on Mailtrap blog. JavaScript is a programming language that you can use for both front...