2022-05-11 04:00
Okta Workflows how-to guides are questions and answers from weekly community office hours, MacAdmins Workflows Slack channel, and other places. Read all previous how-to guides. On to the que… Read More
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2022-05-10 08:00
Hello. In this tutorial, we will take a look at implementing the url shortener in the nodejs application with the help of mongodb. I will be using the mlab portal for creating and managing t… Read More
2022-05-10 04:00
For a few years now we’ve been working on a project we have named Portfolio Architectures. These are based on selecting a specific use case we are seeing used in the real world by… Read More
2022-05-09 06:02
Boost Your Earning Potential in Just One Hour with this Crash Course in AWS Cloud Practitioner & Technical Essentials Hey fellow geeks, This week, on our JCG Deals store, we have another… Read More
2022-05-09 04:00
There are a good number of articles that articulate functional differences between HashMap, HashTable and ConcurrentHashMap. This post compares the performance behavior of these data structu… Read More
2022-05-08 12:30
Welcome to another Okta Workflows Tips post. Read all previous tips. In this post: Use Read User card to access all user propertiesHow to create output for an if/else conditionHow to do a pa… Read More
2022-05-07 12:30
The Okta Workflows team holds weekly community office hours where you can ask questions about workflows, uses cases, and share what you are working on. I’m publishing some of questions… Read More
2022-05-06 04:00
Overview We may choose to use a queue to link parts of our process together. There are a few reasons for that: Delay non-urgent processing until laterAttempt to guarantee the execution of an… Read More
2022-05-05 06:00
Crypto traders who are considering creating their own trading bots or customizing existing trading bots regularly ask which coding language is best for algorithmic trading. The answer is alw… Read More
2022-05-05 04:00
Why Do I Have To Have A Function? function giveBonus(currentYear, price) { if ((currentYear % 4 === 0) && price > SUPER_THRESHOLD) { return SUPER_BONUS; } return price > BASIC_… Read More
2022-05-04 04:00
For a few years now we’ve been working on a project we have named Portfolio Architectures. These are based on selecting a specific use case we are seeing used in the real world by… Read More
2022-05-03 09:34
If you want to call Google Cloud Services using a Java based codebase, then broadly there are two approaches to incorporating the client libraries in your code — the first, let’s… Read More
2022-05-02 06:00
Hone Your Tech Skills with 15 Premium Courses on NFT, JavaScript, DApp, HTML, Swift 5.5 & More Hey fellow geeks, This week, on our JCG Deals store, we have another extreme offer. We are… Read More
2022-04-30 12:30
Workflows templates are out-of-the-box flows and automations that you can add and start using right away. Each template provides a specific and real world solution. In this blog post you wil… Read More
2022-04-29 08:00
Hello. In this tutorial, we will understand and see a practical implementation of ejs template in the nodejs and express js application. 1. Introduction ejs or Embedded Javascript Templating… Read More
2022-04-29 04:00
My view on version numbering is that we should take the build time and git SHA of our code and pass it through to the build as a version identifier. Then we can easily look at any stamped ve… Read More
2022-04-28 08:00
Hello. In this tutorial, we will understand and see a practical implementation of the HTTP POST Request with Axios in the express js application. 1. Introduction Axios is a promise-based HTT… Read More
2022-04-28 04:00
I’ve written a couple of articles about AWS Lambda I showed how to use Hibernate in AWS Lambdas over on BaeldungI also showed a full alternative to Spring for an enterprise-grade set u… Read More
2022-04-27 10:28
For a few years now we’ve been working on a project we have named Portfolio Architectures. These are based on selecting a specific use case we are seeing used in the real world by… Read More
2022-04-26 04:06
Angular is a modern, actively maintained, open-source enterprise solution backed by Google and the community. Angular components and directives are basically the building blocks of an Angula… Read More
2022-04-25 06:00
Get the Comprehensive Computer Science Education Without the Debt Across 9 Courses & A Whopping 86 Hours of Content Hey fellow geeks, This week, on our JCG Deals store, we have another e… Read More
2022-04-25 04:00
No matter how advanced your automation technology is, anti-patterns represent standard bad practices, code smells, and pitfalls. In this case, when creating automated tests, teams can experi… Read More
2022-04-24 12:15
Welcome to another Okta Workflows Tips post. Read all previous tips. In this post: Use Construct card to sanitize user inputRun another flow when an error occursCheck System Log to see who a… Read More
2022-04-23 12:15
Welcome to another Okta Workflows Tips post. Read all previous tips. In this post: All about Workflows resources and education to help you become a better automation builder Okta Workflows a… Read More
2022-04-22 04:00
When you create a product, you naturally want as many people as possible to use it. However, some people have to be enabled to use it first, namely by making the product accessible and barri… Read More
2022-04-21 04:00
Welcome to another Okta Workflows Tips post. Read all previous tips. In this post: Secrets for dragging and dropping a valueConvert application assignmentHow to reference variables from a he… Read More
2022-04-20 10:58
Welcome to another Okta Workflows Tips post. Read all previous tips. In this post: Exporting a flowWhen to use tablesMeetup Replay: Everything You Need to Get Started with No-Code Workflow A… Read More
2022-04-19 08:37
I’ve written before about a function that essentially does two different versions of the same thing. It’s sort of cute to think that we can pass a boolean into a function to… Read More
2022-04-18 06:00
Java, C#, Python, Redux & More! This 41-Hour Course Bundle Will Help You Get Started in the World of Coding, Programming, and App Development Hey fellow geeks, This week, on our JCG Deal… Read More
2022-04-17 12:15
Tree-sitter queries allow you to search for patterns in syntax trees, much like a regex would, in text. Combine that with some Rust glue to write simple, custom linters. Tree-sitter syntax t… Read More
2022-04-16 12:15
Allow me to share with you one of my favourite refactorings. This comment in the code indicates a missing extract method refactor A simple example: const customer = getCustomer(); // find th… Read More
2022-04-15 10:09
What makes this post annoying is that we’ve suffered from a slow Lambda cold start for a very long time, and the solution was literally a few seconds’ work. I’ve written be… Read More
2022-04-14 12:07
In this fast-paced technological world, organizations have to maximize the visibility of their business to succeed. Since every business’s target audience is on the web and mobile devi… Read More
2022-04-13 12:51
I’ve written before about the weirdness of TypeScript and instance functions of classes. To summarise. Let’s say we’re using map on an array of strings, and we therefore ne… Read More
2022-04-12 07:40
Hello. In this tutorial, we will understand how to a template engine in a simple express.js application. 1. Introduction The template engine in the express js application helps to use the st… Read More
2022-04-11 11:26
Happy April to our beloved users. Despite the lingering summer heat, our incredible team of developers continues to grind. Throughout this month, we released several new features in automati… Read More
2022-04-11 06:00
Step Up Your Game as a Full Stack Developer & Deliver Finished Applications with 62 Hours of Content on How to Use Vue JS, Docker, Angular, React, and More Hey fellow geeks, This week, o… Read More
2022-04-08 04:00
Apache Kafka is designed for performance and large volumes of data. Kafka’s append-only log format, sequential I/O access, and zero copying all support high throughput with low latency… Read More
2022-04-07 19:00
Introduction The technology industry is rapidly evolving, leading the development of new web and mobile applications daily. This implies an increase in the need for web and mobile applicatio… Read More
2022-04-07 16:00
Sometimes we have some data and we need to draw some conclusions about it. E.g. const customer = { tier: GOLD, points: 12345, }; ... // meanwhile in the business logic // shall we give the c… Read More
2022-04-07 10:00
When writing software we need to leave important information behind. Some of this is the “documentation” of the code, JavaDoc etc. I can assure you that this sort of annotation i… Read More
2022-04-07 04:00
While the cloud offers great convenience and flexibility, the operational cost for applications deployed in the cloud can sometimes be significant. This article shows a way to substantially… Read More
2022-04-06 19:00
Automation testing, artificial intelligence in testing, machine learning … Technology advancements have always instilled a small fear among humans. On one side, it accelerates the wor… Read More
2022-04-06 16:00
For a few years now we’ve been working on a project we have named Portfolio Architectures. These are based on selecting a specific use case we are seeing used in the real world by… Read More
2022-04-06 13:00
The other day I was upgrading my Spring Boot app from 2.3.1 to 2.6.6 to address the recent Spring vulnerability. This upgraded the dependent Spring libraries from 5.2.7 to 5.3.18. At start-u… Read More
2022-04-06 10:23
When working with Kubernetes, it is not rare to need to access a Kubernetes internal resource. While you can bridge a lot of things, you can also need to run an image from Kubernetes environ… Read More
2022-04-06 04:00
Workflows templates are out-of-the-box flows and automations that you can add and start using right away. Each template provides a specific and real world solution. In this blog post you wil… Read More
2022-04-05 04:00
I am currently getting back to coding in Java + Spring after about 8 years. In the last 8 years, the time I spent on coding has gone significantly as I am now into leadership roles that take… Read More
2022-04-04 06:00
Keep Up with Current Technology Trends & Learn the Basics of Front-End Web Development with This 12-Week Practical Course Hey fellow geeks, This week, on our JCG Deals store, we have ano… Read More
2022-04-04 04:00
Docs as Code It is the first step to the right direction The approach to treating your documentation the same way as program code is a step in the right direction, but it is far from state-o… Read More
2022-04-03 12:15
For a few years now we’ve been working on a project we have named Portfolio Architectures. These are based on selecting a specific use case we are seeing used in the real world by… Read More
2022-04-02 12:15
For a few years now we’ve been working on a project we have named Portfolio Architectures. These are based on selecting a specific use case we are seeing used in the real world by… Read More
2022-04-01 04:00
Docker compose is often used to run locally a development stack. Even if I would recommend to use minikube/microk8s/… + Yupiik Bundlebee, it is a valid option to get started qu… Read More
2022-03-31 04:00
You are asking yourself, so, we can sense raw data, create sequences, detect behaviours and create self-organising networks. They can be recursive in nature and provide depth and many other… Read More
2022-03-29 08:00
Hello. In this tutorial, we will understand how to implement a simple rate-limiting in a simple nodejs application using express. 1. Introduction With the increase in digital security, there… Read More
2022-03-29 04:00
More and more people are looking into adopting DSLs. While they see the general benefits, and enthusiastically learn the technicalities there is one recurring issue many are facing: figure o… Read More
2022-03-28 04:00
Workflows templates are out-of-the-box flows and automations that you can add and start using right away. Each template provides a specific and real world solution. In this blog post you wil… Read More
2022-03-27 12:15
Enterprises today look at a feature delivery schedule of 2-3 days or even on the same day, from wanting delivery within a year, a month, or a week. The advent of software automated testing a… Read More
2022-03-26 13:15
There are millions of apps on the Apple App Store and Google Play Store, which means competition for the audience’s screen time is fierce and extremely high. Most users delete the app… Read More
2022-03-25 05:00
To build a “knowledge & intelligent system”, I have come to believe that we need to build an organic-based system that develops intelligence naturally rather than using silic… Read More
2022-03-24 05:00
Based on what I have described in the previous series of blogs on AI, it can be seen that the process is an uncontrolled sequence of execution, driven solely by the state… Read More
2022-03-23 05:00
Thus begins the real first article in my new Movie Database App series. Today, we’ll start looking at how I’m working with the IMDb API. Keep in mind it’s still a work in p… Read More
2022-03-22 05:00
Today we see more and more interest in low-code and no-code solutions. One may wonder how they relate to DSLs. Aren’t they all solving the same problem: democratizing software developm… Read More
2022-03-21 12:53
If you want to get good at Data Structures & Algorithms, then this article will be really important for you., I’ll outline 6 simple steps that I personally follow, every time I wan… Read More
2022-03-21 09:00
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 on… Read More
2022-03-20 13:15
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… Read More
2022-03-19 13:15
Let’s start with a story. Immediately before I started my career in test automation, I was a stay-at-home dad, or the “hausfrau,” as I always put it to my German-speaking w… Read More
2022-03-18 05:00
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 fo… Read More
2022-03-17 05:00
Java developers tend to use ‘java.util.UUID#randomUUID()’ API, to generate a UUID (Universally Unique Identifier) number (i.e., ‘b8bbcbed-ca07-490c-8711-5118ee0af… Read More
2022-03-15 05:00
The larger your product, the more likely you have components teams. I often see component teams because of the architecture of the product. In this first image, the Integrated System Program… Read More
2022-03-15 05:00
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 brin… Read More
2022-03-14 20:00
Continuing the series on dependencies… Maybe you don’t have the problem where the team creates internal dependencies with their process. And you don’t have to wait for som… Read More
2022-03-14 07:00
Prove Your Skills in the Ever-Changing Landscape of Network Technologies with 66 Hours of Prep on Cisco CCNA & CCNP Certification Exams Hey fellow geeks, This week, on our JCG Deals stor… Read More
2022-03-13 13:15
For some optimization problems it may take minutes or even hours before an acceptable solution is found. The world, however, will not wait until the computation is finished. What if an emplo… Read More
2022-03-12 13:15
It is a fact that software testing is time and resources consuming. Testing the software can be observed from different perspectives. It can be divided based on what we are testing. For… Read More
2022-03-11 05:00
Manual Testing vs. Automation Testing Being a manual tester is a mentally-taxing career. It is basically part of the job to be stressed out by the number of tests and stretched thin by tight… Read More
2022-03-10 05:00
Adopting a DevOps culture requires a change of mindset, process, and culture at the enterprise level. But, the organization needs to have all software development teams on the same page. Wit… Read More
2022-03-10 05:00
When you tune Garbage collection performance, you are not only improving Garbage collection pause time but also the overall application’s response time and reducing cloud computing cos… Read More
2022-03-09 05:00
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 tes… Read More
2022-03-08 12:50
Does your organization have an enterprise architect or Chief Product Person? We create these positions to check that the teams don’t try to implement something “wrong.” How… Read More
2022-03-07 07:00
Start Honing Programming Skills with 46+ Hours of Python — Fundamentals, Spatial Analysis, Web Scraping, ReportLab, & More! Hey fellow geeks, This week, on our JCG Deals store, we… Read More
2022-03-07 05:00
As I have said in my blog on “data-realised algorithms“, while we have not used mathematical equations explicitly, data collected using data-realised techniques such as &ldq&hell…Read More
2022-03-06 13:15
The Workflows team released two new features to help you build workflows and automatons. In this blog post you will learn about two new capabilities: Flow backup to GitHub or Google Drive17… Read More
2022-03-05 13:15
In the present world that we live in, the software is a vital component. As users, we interact with an ever-increasing amount of software every day. The wheels of innovation are constan… Read More
2022-03-04 05:00
In 1924, W. A. Shewhart of Bell Telephone Laboratories developed a statistical chart to control product variables. This chart is the beginning of statistical quality control as we know it. A… Read More
2022-03-03 05:00
A word of thanks I have recently been awarded the Vaadin Community Award for my talks and publications on the Vaadin framework, as well as my community support on Stack Overflow and the Vaad… Read More
2022-03-02 05:00
As advocates of agility, we could see this common definition of software architecture as potentially problematic. In this article, we will be investigating how agile software development tea… Read More
2022-03-01 05:00
In the AI world, we believe intelligence to be answering questions such as, “given the current state of the scene around me should I accelerate?” in a self-driving program, or in… Read More
2022-02-28 07:00
Enter the World of Coding & Programming with 60+ Hours of Content on Java, Oracle, Apache Maven, and More! Hey fellow geeks, This week, on our JCG Deals store, we have another extreme of… Read More
2022-02-28 05:00
We’ll go through why Quality Assurance consulting services are important for your company in this article. 1. Why Should You Hire Quality Assurance Consultants or Quality Assurance(QA)… Read More
2022-02-26 13:15
In this article, we will show you what is on demand testing and why we need it. Amazon is one of the developers who creates and releases these apps, which range from small startups to huge b… Read More
2022-02-25 05:00
Being able to access items in collections using subscripting (i.e. with square brackets, like myCollection[2]) is a really big convenience for me. I hate typing method names for this functio… Read More
2022-02-24 05:00
Introduction to Rest Assured Library REST (Representational State Transfer) is an architecture that consumes HTTP calls for inter-system communication where a client can access the server re… Read More
2022-02-23 05:00
With the increasing adoption of Java 17 and its strict encapsulation, several unmaintained libraries that rely on internal JVM APIs have stopped working. One of these libraries is cglib, the… Read More
2022-02-22 05:00
For frontend development, Browsersync is a helpful tool that reduces the turnaround time to a minimum while coding. While serving local files and listening to changes it can also proxy your… Read More
2022-02-21 07:00
This Immersive, Multi-Faceted Programming Education (80+ Hours) Will Push You to the Top of the Job Market Hey fellow geeks, This week, on our JCG Deals store, we have another extreme offer… Read More
2022-02-21 05:00
For quite some time now, I have worked in Data Analytics platforms in the cloud, where Databricks played a major role. Databricks is a cross-cloud product (AWS, Azure, GCP) that was develope… Read More
2022-02-20 13:15
We recently upgraded to the latest version of SpotBugs, which is the successor to FindBugs. Its role is to identify risky areas of code and flag them up. We also use Sonar, which recently st… Read More
2022-02-19 13:15
Good morning, and welcome to my talk about the new features in the latest version of Java/. You’re going to notice many new things: We now support something unimportant in strings, lik… Read More
2022-02-18 05:00
KivaKit – Docker Build Environment KivaKit 1.2.3 provides a Docker build environment that makes it easy to build KivaKit without installing software or configuring the bui… Read More
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