Install and manage multiple Java versions on Linux using alternatives,On this post, I will guide you on installing Java on your development Linux machine. I decided to do this post...

How to create an Android App: Datepicker, Creating An Android App (6 Part Series) 1 How to create an Android App Part 1 2 How to create an Android App: Datepicker ... 2 more parts....

Eclipse Collections - the features your collections need ️, Deny it or not data structures are important. Picking the right one will enormously increase the performance of your pr...

How to create an Android App Part 1, Creating An Android App (6 Part Series) 1 How to create an Android App Part 1 2 How to create an Android App: Datepicker ... 2 more parts... 3 ...

Understanding the Java Classpath: Building a Project Manually,This is the second post in a series looking to understand Java projects. Earlier, we looked at how Java actually gets ...

A bit about marker interfaces in Java,Hello again! This time I would like to talk about marker interfaces in Java. Every Java developer has seen them, although not everybody is awa...

[Video] Ultimate Guide to Derived Queries with Spring Data JPA,Today, I am here with the ultimate guide for using derived queries with Spring Data JPA. We will start with a simple ...

Getting started with GraphQL (Java),GraphQL is query language for your Rest APIs and gives client power to select exactly what they need. It also provides server side runtime to ex...

Whats new in Java 10,So finally wait is over, Java 10 is in GA now. The cool feature of this build has already been in discussions. Yes, I’m talking about the var. In this blog, I...

Spring Boot Tutorial: Complete guide from development to deployment,In this course we will start from basics and learn all key features of Spring boot from development to deploymen...

Create a GraphQL API using Spring Boot, Introduction In this tutorial we will build a Pokemon API that consumes data from a Postgres database, with a simple endpoint that performs ...

What are the Smart contracts?, Technology behind Credits blockchain protocol (3 Part Series) 1 How to Reach Fast Transaction Processing Time 2 What are the Smart contracts? 3 How t...