Java
-
Immutable Mutable Objects
There are some strong reasons why we may want to make genuinely immutable objects. Then there are various frameworks which…
Read More » -
Sorting ArrayList in Reverse or Descending Order in Java 8
A quick guide on how to sort the arraylist in descending order or reverse order in java and example programs…
Read More » -
Sorting HashMap by Value in Java 8 in Ascending and Descending Order
A quick guide to sort HashMap by value in java and new java 8 api in ascending or descending order.…
Read More » -
Java String Programs – Programming Examples for Interviews (2021)
A quick guide to java string based interview programming questions and examples. 1. Overview In this article, We will see…
Read More » -
Java NullPointerException Avoidance and Enhancement Tactics
An encountered NullPointerException can be a useful mechanism for highlighting when a certain code flow or certain data has led…
Read More » -
Connecting to Kibana Within an AWS VPC
When you use the managed Elasticsearch service on AWS, you usually choose an encrypted connection (via KMS-managed keys), which means…
Read More » -
Creating effective UI system tests with Selenium
In this video, I’m showing how to create effective UI system tests with Selenium. In my previous video course on…
Read More » -
Handling Cross-Site Scripting (XSS) in Java
Cross-site scripting (XSS) is a type of security vulnerability in web applications where an attacker injects malicious scripts through some…
Read More » -
Automate Technical Documentation using Jamal
Introduction Writing good technical documentation is an art. An art is the expression or application of human creative skill and…
Read More »
