2022-02-17 05:00
Like I have written before, we need to rethink the binary data representation that we have currently and evaluate the effectiveness of it for an AI application. My take is that we should not… Read More
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2022-02-16 05:00
As I have been writing in my blogs on AI, the data representation that we have, is not suited for writing a knowledge and intelligent system. Data needs to be the primary focus and remain th… Read More
2022-02-15 05:00
As more and moreorganizationsundergo digital transformations, we see a growing trend towards cloud storage, cloud computing, and strategizing testing on cloud with a DevOps mindset. Continuo… Read More
2022-02-14 07:00
Stream Privately Without Boundaries! WeVPN Has 66 Global Locations to Give You a Complete & Secure Internet Experience Hey fellow geeks, This week, on our JCG Deals store, we have anothe… Read More
2022-02-14 05:00
Analyzing garbage collection log provides several advantages like: Reduces GC pause time, reduces cloud computing cost, predicts outages, provides effective metrics for capacity planning. To… Read More
2022-02-13 13:15
Text blocks are all about writing multi-line strings in a clean and readable way. This was added as part of JEP 378 in Java 15. One can read the detailed information of the feature… Read More
2022-02-12 13:15
here are two different ways to mix functions in Java: using andThenusing compose It is important to understand the difference between the two. andThen: function1.andThen(funct… Read More
2022-02-11 05:00
We all know that testing is a major part of SDLC which can be performed either manually or in an automated manner. No matter which testing type we adopt, it is important to know where exactl… Read More
2022-02-10 05:00
Quarkus’ Qute Templating Engine is very handy for creating server-side rendered pages. Besides the regular loops and control structures, there’s also a possibility to set and upd… Read More
2022-02-09 05:00
Google Cloud Java Client libraries use a ApiFuture type to represent the result of an API call. The calls are asynchronous and the ApiFuture type represents the result once the call is… Read More
2022-02-08 05:00
This docker startup tutorial is designed for everyone who is interested to learn docker in a easy way. Main goal behind this tutorial is to make docker learning simple. As docker has simplif… Read More
2022-02-07 07:00
1-Year Access to 3 Amazing Courses on Programming! Learn Python & JavaScript, Use Structured Query Language, Run Web Apps, and More Hey fellow geeks, This week, on our JCG Deals store, w… Read More
2022-02-07 05:00
As I have mentioned in many previous blogs, data continuity is one of the many features that is lost in data that is pre-collected and used for AI. But, what is data continuity? Why do I say… Read More
2022-02-06 13:13
In my previous blog I had mentioned how it is better for us to leave the data as is in the various formats it is present, as is, instead of collecting them periodically by trying to convert… Read More
2022-02-05 13:15
I’ll show you how to configure Gradle build for a Java/Scala project and integrate it with GitLab CI/CD so that it can be automatically released and published to a Maven repository. Th… Read More
2022-02-04 05:00
The quality of software solutions delivered to consumers determines the success of every software development company. The hard work of the QA team, which frequently tests and updates the so… Read More
2022-02-03 05:00
This article elaborates on different ways of serializing Java objects and benchmarks performance for the variants. Read this article and become aware of different ways to improve Java serial… Read More
2022-02-02 05:00
On our day to day work we develop applications that include interactions with software components through I/O. Can be a database, a broker or some form of blob storage. Take for example the… Read More
2022-02-01 05:00
We have a very comprehensive set of tests on our Java server application. There’s a mix of quick unit tests and slower integration style tests which test some of the behaviour of the p… Read More
2022-01-31 07:00
Building Your Own Apps are Just 8 Courses Away! Start Your Coding Journey with 70 Hours of Content on SwiftUI, JavaScript, HTML, & More Hey fellow geeks, This week, on our JCG Deals stor… Read More
2022-01-31 05:00
I had written in the previous few blogs why a digital representation of data or a numerical representation of data does not fit the bill for AI. The problem with any of these is that they re… Read More
2022-01-30 13:15
The best saying that applies to all AI and data analysis programs is “Garbage in, garbage out”! We all agree that we have terabytes and terabytes of data which is going towards p… Read More
2022-01-29 13:15
Introduction Every business needs an effective software testing strategy to develop high-performing quality products in less time. Software automation testing has become feasible with the he… Read More
2022-01-28 05:00
This article outlines a way of improving the Java language to better support composition and delegation. Engage in the discussion and contribute to evolving the Java Language. The Java langu… Read More
2022-01-27 05:00
Become familiar with the art of object reuse by reading this article and learn the pros and cons of different reuse strategies in a multi-threaded Java application. This allows you to write… Read More
2022-01-26 05:00
Nonetheless HTTP/2 is about six years old (already!), and HTTP/3 is around the corner, it looks like the majority of the web applications and systems are stuck in time, operating over HTTP/1… Read More
2022-01-25 05:00
Multi-Cluster Ingress is a neat feature of Anthos and GKE (Google Kubernetes Engine), whereby a user accessing an application that is hosted on multiple GKE clusters, in different zones is d… Read More
2022-01-24 07:00
Enter the World of Programming & Snag a New Job in the IT Field with 18 Hours of Content on Linux, Including Network and PAM Administration Hey fellow geeks, This week, on our JCG Deals… Read More
2022-01-24 05:00
Evolutionary Database Design is a slightly counterintuitive approach to managing a database. On the one hand, we think of our databases as towers that we must defend from any old change and… Read More
2022-01-23 13:15
As I had written in my previous blog, I don’t believe a true AI can be a computer program. The question that arises is why not? And if not, what can it be? As I have said, I find that… Read More
2022-01-22 13:15
Some time ago I blogged about language features in TypeScript and Dart which I miss in Java. In this blog post, due to my new expertise in Kotlin, I would like to consider Kotlin too. Every… Read More
2022-01-21 05:03
Kernel – Message Formatting and Template Expansions The module kivakit-kernel supports a simple variable substitution syntax. This syntax can be used when formatting messa… Read More
2022-01-20 05:00
In low-latency applications, the creation of unnecessary objects is often avoided by reusing mutable objects to reduce memory pressure and thus the load on the garbage collector. This makes… Read More
2022-01-18 05:00
Anthos Service Mesh makes it very simple for a service in one cluster to call service in another cluster. Not just calling the service but also doing so securely, with fault tolerance and ob… Read More
2022-01-17 07:00
Build Your Coding Expertise from the Ground Up with 121 Hours of Content on JavaScript, from the Basics to Building Your Own Project Hey fellow geeks, This week, on our JCG Deals store, we h… Read More
2022-01-17 05:00
I had an update from my very good friend and excellent consultant Stella Varvarigou in which she explained me that setting com.sun.jndi.rmi.object.trustURLCodebase and&nb&hell…Read More
2022-01-16 13:15
This post is part of a series where I do my best to organize my thoughts around Go: its paradigms and usability as a programming language. I write this as a Java programmer that re… Read More
2022-01-15 13:15
As many other terminologies before like cloud computing, muti-tenancy, SaaS, PaaS, IaaS and so on, the definition of AI also has started to blurr irreparably. We seem to want to use the term… Read More
2022-01-14 05:00
KivaKit 1.2 adds seamless support for AWS Lambda. Lambdas for REST and GRPC can be added to a KivaKit Microservice without alteration (which will make this a short article). Creating a Lambd… Read More
2022-01-13 05:00
KivaKit Clustering KivaKit provides built-in support for clustering of microservices using Apache Zookeeper. It supplies a cluster model that is updated as members join and leave the… Read More
2022-01-12 05:00
A while back I had to make some changes to a couple of existing microservices that were new to me. People would always refer to any of them only by the name of the bounded context that they… Read More
2022-01-11 08:00
There’s no doubt that React has played a significant role in software development projects. It has become the most popular web framework among developers worldwide since 2021. Accordin… Read More
2022-01-11 05:00
WASI: how to run WebAssembly code outside of your browser? WebAssembly started as a technology for writing applications running in the browser without using JavaScript. Now it can also be us… Read More
2022-01-10 07:00
Have The Edge & become a a Certified AWS IT Professional with 87+ Hours of Prep Content on Cloud, Big Data, SysOps & More Hey fellow geeks, This week, on our JCG Deals store, we have… Read More
2022-01-10 05:00
This is a quick write up based on a few days of experimentation with Cloud Bigtable, with the following objectives: 1. Using an emulator for local development 2. A high level schem… Read More
2022-01-09 13:15
This is third blog post as part of a series exploring service to service call patterns in different application runtimes in Google Cloud. The first post explored Service to Service call patt… Read More
2022-01-08 13:15
A quick guide to insert or replace the element at the specified index in java. 1. Overview In this tutorial, We’ll learn how to insert or replace an element at a specified index into A… Read More
2022-01-07 05:07
A quick guide to fix java lang exceptionininitializererror com sun tools javac code typetags with maven. 1. Overview In this tutorial, We’ll learn how to fix the error “Java lang… Read More
2022-01-06 07:00
Go From Beginner to Advanced in the Ethical Hacking Essentials Hey fellow geeks, This week, on our JCG Deals store, we have another extreme offer. We are offering a massive 92% off on The Co… Read More
2022-01-06 05:00
A Simple Java Program To Find Largest Of Three Numbers. 1. Overview In this w3schools java programming series, You’ll be learning today how to find the biggest of 3 numbers. This is al… Read More
2022-01-05 05:00
There is no denying that every business wants to provide a seamless experience to its users through its app. And this can be achieved by making the backend of the app strong. Node.js is the… Read More
2022-01-04 05:00
In this article, we will explain 5 mistakes to look out for in React Native App Development. There’s no denying that React Native is among the best and the most used cross-platform mob… Read More
2022-01-03 05:00
Since Friday, the Java and general IT world has been in a bit of turmoil after a zero-day vulnerability in the widely-used logging framework Log4j has been disclosed. The vulnerability enabl… Read More
2022-01-02 13:15
Apache Log4j is a popular logging library used across the JVM ecosystem. On Dec 10 2021, a high severity vulnerability was disclosed, dubbed Log4Shell. If you are using a version o… Read More
2022-01-01 13:15
As we continue to automate the test cases on a daily basis using Selenium automation, the maintenance of the growing test suite parallely becomes complicated. While automating the test cases… Read More
2021-12-31 05:00
To help you get to know the Jakarta MVC specification, here’s a recap of its history and status, and a brief introduction to the technology. Jakarta MVC History and Status Th… Read More
2021-12-30 05:05
What can you do to prevent failures in software that are increasing in size and control the difficulties that arise because of it? Testing such systems can be very tricky and expensive. It i… Read More
2021-12-29 05:00
Hello. In this tutorial, we will understand how to write API documentation in Node.js using Swagger. 1. Introduction A swagger is a popular tool used for generating interactive API documenta… Read More
2021-12-28 05:00
Hello. In this tutorial, we will interact with Amazon AWS SQS (simple queue service) to create a Node.js app with the help of a popular emulator known as LocalStack. 1. Introduction Localsta… Read More
2021-12-27 05:00
Black Friday and Cyber Monday are the most important days of the holiday shopping season. To prevent any unexpected surprises during the biggest shopping season of the year, retailers need t… Read More
2021-12-24 05:00
There is a lot of web content available on various platforms and we enjoy the unique experience offered by each. But sometimes, this is easily ignored in software development because of the… Read More
2021-12-23 07:00
5 Courses on NodeMCU, Raspberry Pi, & More! Start Learning About Embedded Systems and Effectively Carry Out Computation for Real-Time Operations Hey fellow geeks, This week, on our JCG D… Read More
2021-12-23 05:00
Technology is evolving every day and has enabled companies to enhance their websites and business applications making businesses more competitive. Businesses rely on automation testing to ke… Read More
2021-12-22 05:00
You are at the right place! This is not any vocabulary building free class but a very critical evaluation of a much sought-after debate around verification and validation in the software tes… Read More
2021-12-21 05:00
By leveraging composition and the final keyword in the right way, you can improve your programming skills and become a better Java programmer. General inheritance, whereby a publ… Read More
2021-12-20 07:00
3 Lifetime Courses on Kotlin! Get Started with One of the Most-Used Programming Language by Android Developers & Build Your Own Apps in No Time Hey fellow geeks, This week, on our JCG De… Read More
2021-12-20 05:00
The first-ever release of Selenium WebDriver 1.0 in 2007 has indented a lasting footprint in web automated testing. And through the years, the contributions of the Selenium project (WebDrive… Read More
2021-12-19 13:15
Introduction Lambda expressions can use the variables in the scope of the lambda expression, but only if they are final or effectively final. What is the reason for that? Why is that? It is… Read More
2021-12-18 13:15
Parameterized tests are used to test the same code under different conditions. One can set up a test method that retrieves data from a data source. This data source can be a collection of ob… Read More
2021-12-17 05:00
Warning, the following code example is suitable for a narrow range of use cases… but it’s strangely useful. When writing tests against Spring services or controllers, we may wis… Read More
2021-12-16 07:00
6 Prep Courses on Cybersecurity with Exam Simulation & Explanations! Prepare to Pass Your CompTIA Certifications on Your First Try Hey fellow geeks, This week, on our JCG Deals store, we… Read More
2021-12-16 05:00
Writing and maintaining the test automation code is not always a piece of cake. As a matter of fact, we frequently face many scenarios where automated test cases don’t work as expected… Read More
2021-12-15 05:00
Automation has become an integral part of any software development process. It has contributed to the digital transformation of many organizations worldwide. In this era where agile developm… Read More
2021-12-14 05:00
Queues are often fundamental components in software design patterns. But, what if there are millions of messages received every second and multi-process consumers need to be able to read the… Read More
2021-12-13 07:00
Reliable, Convenient, & Online Access Anywhere with Any Devices Hey fellow geeks, This week, on our JCG Deals store, we have another extreme offer. We are offering a massive 92% off on R… Read More
2021-12-13 05:00
The code Let’s consider a simple function that returns a Promise that can either resolve or reject depending on the value ofthe first argument: export default function promiseMe(result… Read More
2021-12-12 13:15
The code Let’s consider a simple function that checks for equality of two passwords, and it throws an error when the first one is not provided: export default function samePasswordsVal… Read More
2021-12-11 13:15
Today, saying that a lot of hype surrounds Artificial Intelligence would be an understatement, as we see the term associated with a plethora of new products and technologies. Much of it is f… Read More
2021-12-10 05:00
You build a system. User authentication is the component that is always there, regardless of the functionality of the system. And by now it should be simple to implement it – just &ldq&hell…Read More
2021-12-09 07:00
Everything You Need to Know to Become a JavaScript Developer Hey fellow geeks, This week, on our JCG Deals store, we have another extreme offer. We are offering a massive 89% off on JavaScri… Read More
2021-12-09 05:00
If you are developing in Java long enough, you are surely aware of the Object::finalize() method and the concept of the finalizers in general. protected void finalize() throws Throwable … Read More
2021-12-08 05:00
This is second in a series of posts exploring service to service call patterns in some of the application runtimes on Google Cloud. The first in the series explored service to service… Read More
2021-12-07 05:00
With HTTP, resources are identified using URIs. And a uniquely identified resource might support multiple resource representations. A representation is a specific form of a particular resour… Read More
2021-12-06 07:00
Enjoy Lightning-Fast Browsing Under the Radar with AES-256 Traffic Encryption & Unlimited Connection Speeds Hey fellow geeks, This week, on our JCG Deals store, we have another extreme o… Read More
2021-12-06 05:00
KivaKit XML Streaming Since Java 1.6 in 2006, Java has had a built-in XML streaming API in the package javax.xml.stream. This API is known as StAX (Streaming API for XML), and it is a… Read More
2021-12-05 13:15
A quick guide to convert IntStream to String in java 8 streams. 1. Overview In this tutorial, We’ll learn how to convert IntStream into String value in java 8. In previous tutorials, w… Read More
2021-12-04 13:15
A quick guide on how to convert IntSteam to Array in java 8. 1. Overview In this tutorial, We’ll learn how to convert IntStream to Array of ints in java 8. IntStream is used to create… Read More
2021-12-03 05:00
A quick guide on how to convert IntStream to List in java 8. 1. Overview In this tutorial, We’ll learn how to convert IntStream to List in java 8 and java 16 above versions. IntStream… Read More
2021-12-02 07:00
Unlimited Websites, Subdomains, Bandwidth, Storage & More! It’s the Best Platform to Launch Your Own Website in Seconds Hey fellow geeks, This week, on our JCG Deals store, we have… Read More
2021-12-02 05:00
Web developers face quite a few challenges while building a website, from creating a scalable product to balancing features with simplicity, from managing panels to ensuring app security, an… Read More
2021-12-01 08:00
Hello. In this tutorial, we will perform CRUD operations in an Express.js application with SQLite. 1. Introduction SQLite is a software library that provides a relational database management… Read More
2021-12-01 05:00
Hello. In this tutorial, we will explain the concept of pagination in a node.js application. 1. Introduction Pagination is a concept of adding numbers to identify the sequence of pages. In p… Read More
2021-11-30 05:00
Accurate testing of an application determines its performance, usability, and reliability. While testing is an integral part of the software development life cycle, there is no simple way to… Read More
2021-11-29 07:00
Learn 14 Languages & Access More Than 10,000 Hours of High-Quality Language Education Online Hey fellow geeks, This week, on our JCG Deals store, we have another extreme offer. We are of… Read More
2021-11-29 05:00
The security before Java EE 8 / Jakarta EE 8 used to be a bit complicated and confusing. Every specification provided its own way to retrieve information about the logged-in user. The situat… Read More
2021-11-28 13:15
A quick guide to best java decompilers for the java developers offline usage and best online java decompilers. 1. Overview in this tutorial, We’ll learn what are the best java decompil… Read More
2021-11-27 13:15
A quick guide to convert a character into ASCII code in javascript and vice versa. 1. Overview In this tutorial, We’ll learn how to convert a character into ASCII code in javascript an… Read More
2021-11-26 05:00
Writing unit test is very important for better software quality. For unit tests Mockito is one of the most common choices of developers. Mockito providers different way to mock methods, like… Read More
2021-11-25 05:00
A quick guide to Math.pow() method in java. Custom implementation of Math pow() using iterative and recursive approaches. 1. Overview In this post, You will learn how to calculate the power… Read More
2021-11-24 05:00
Introduction Anthos allows you to attach any non-GKE Kubernetes cluster. In this article, I will demonstrate how to attach an existing AWS EKS cluster and make it part of Anthos ecosystem. O… Read More
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