Do you want to know how to develop your skillset to become a Java Rockstar?
Subscribe to our YouTube channel to start Rocking right now!
Gain access to the industrys' best FREE video guides including:
1. Core Java guides
2. Enterprise Java guides
3. JVM insights, configuration and troubleshooting guides
4. Java performance guides
5. Java Interview Questions
and many more ....

Securing Restful APIs with Nodejs and Express

Hello. In this tutorial, we will understand how to secure restful apis in a nodejs with the help of the json web token. 1. Introduction To protect the restful apis in a nodejs application once usually recommends the most common approach known as the json web token (popularly called the “jwt” or “jot”). Json web tokens (or jwt) are an ...

Read More »

The Premium Java Programming Certification Bundle

Master The Ins & Outs of Java Programming Then Learn Useful Software Principles, Ace Interviews, and Become an Industry-Ready Programmer Hey fellow geeks, This week, on our JCG Deals store, we have another extreme offer. We are offering a massive 98% off on The Premium Java Programming Certification Bundle. Get it now with only $29,99 instead of the original price ...

Read More »

Workflows Tips#11: Random 6-Digit PIN, Calling Okta API,and Sign-In Based on Location

Welcome to another Okta Workflows Tips post. Read all previous tips. In this post: How to generate a random 6-digit PINUsing Custom API Action to create a user without credentials (via Okta API)How to monitor sign-in based on geographic location How to generate a random 6-digit PIN This tip is from Arek Dreyer. Arek is a Senior Product Engineer at kandji.io, which provides next-generation ...

Read More »

Effortless Codeless Testing With LambdaTest & Tricentis Tosca

Testing has always been a key step in the product development cycle. A single flaw in the application can result in significant financial losses, making quality assurance testing critical for web applications, irrespective of the size of the software project. The software testing market is witnessing significant changes due to technological advancement and growth and the advent of DevOps and Agile. ...

Read More »

Java UUID generation – Performance impact

Java developers tend to use ‘java.util.UUID#randomUUID()’ API, to generate a UUID (Universally Unique Identifier) number (i.e., ‘b8bbcbed-ca07-490c-8711-5118ee0af2f9’). Under certain circumstances, using this API can affect your application’s availability. Let’s discuss this API in this post with a real-world example. How does  ‘java.util.UUID#randomUUID()’ API works? java.util.UUID#randomUUID() API internally uses ‘entropy‘ in the operating system to generate a unique number. What does ‘entropy’ mean? ...

Read More »

What is Test Monitoring and Test Control?

In the field of App Testing, QA managers and other senior testing professionals must implement different test management approaches such as Test monitoring and control to ensure that the test suite runs smoothly. These essential management strategies are required by the managers to track and align the test progress for optimal accuracy and efficiency. What is Test Monitoring? Test monitoring ...

Read More »

Scaling DevOps & Preserving Software Quality: 4 Best Practices

DevOps is no silver bullet, and without the correct execution, it is just another catchphrase. So, the adoption of DevOps needs an understanding of the different challenges that it will bring inherently. For example, one of the most significant challenges in scaling your DevOps is keeping up with the market pace while preserving the software quality. Take an example of ...

Read More »