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Core Java
Java 14: Looking at the updated switch statement
JDK 14, released in March 2020, comes with an updated version of the switch statement. This has been a preview…
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Agile
Radical Remote Tip: No Standups
Every single person in a leadership position struggles with (agile) team transparency. These leaders think the team members work alone.…
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Enterprise Java
Latest 20+ JMS Interview Questions and Answers (2020)
A quick walk through to JMS(Java Message Service) frequently asked interview questions and answers. The lastest questions from 2020 are…
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Core Java
HelloWorld.java – Java Program to Print Hello World
Java Beginners’ first example program to print Hello World. 1. Introduction In this tutorial, We’ll learn how to print “Hello…
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Core Java
Java puzzlers from OCA part 2
Welcome to the second part of Java Puzzlers from OCA. In this part we will see an interesting case about…
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Core Java
Java puzzlers from OCA part 1
I’m reading Oracle Certified Associate Java SE Programmer book from Mala Gupta in my spare time and I’m surprised with…
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Enterprise Java
AWS Alarms for Application Errors
Monitoring is key for any real-world application. You have to know what’s happening and be alerted in real time if…
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Enterprise Java
Long Live ETL
Extract transform load is process for pulling data from one datasystem and loading into another datasystem. Datasystem involved are called…
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Agile
Using Enterprise Architecture Framework (TOGAF) in an Agile Way
Ensuring your organization follows best practices, frameworks, tools & deliverables recommended by an Enterprise Architecture framework like TOGAF is a…
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