-
Core Java
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 » -
Core Java
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 » -
Software Development
The Importance of Parallel Testing in Selenium
Testing solutions have become more scalable with the advancement of technology, easing organizations’ move from manual testing to Selenium test…
Read More » -
Core Java
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 » -
Enterprise Java
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 » -
Enterprise Java
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 » -
Kotlin
Top “n” using a Priority Queue
If you ever need to capture the smallest or largest “n” from a stream of data, the approach more often…
Read More » -
Core Java
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 » -
Core Java
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 »
