Latest Articles

Perceptron Explained Using Python Example - Data Analytics

In this post, you will learn about the concepts of Perceptron with the help of Python example. It is very important for data scientists to understand the con...

October 20, 2020

by Ajitesh Kumar

· 22,060 Views · 6 Likes

Real World Examples and Use Cases for Apache Kafka

Architectures across the Globe and Industries

October 20, 2020

by Kai Wähner

CORE

· 43,226 Views · 3 Likes

Dataweave Playground Sans Docker

New tooling for transforming metadata leverages and improves your Dataweave skills.

October 20, 2020

by Mitch Dresdner

· 10,096 Views · 2 Likes

How to Scan a Barcode Image in Java

Use an API to scan or look up a barcode. Supported barcode types include AZTEC, CODABAR, CODE_39, CODE_93, CODE_128, DATA_MATRIX, EAN_8, EAN_13, ITF, MAXICODE, PDF_417, QR_CODE, RSS_14, RSS_EXPANDED, UPC_A, UPC_E, All_1D, UPC_EAN_EXTENSION, MSI, PLESSEY, and IMB.

October 20, 2020

by Brian O'Neill

CORE

· 12,122 Views · 1 Like

Strategy vs Tactics: What You Need to Be Successful

Why do strategy and tactics belong together? Read on how you can use strategic thinking and tactical planning together to get your goals accomplished.

Updated October 20, 2020

by Vinita Bansal

· 6,368 Views · 2 Likes

Create Your Own GPS-Tracker Using LoRa

This post describes how to create your own GPS tracker using Pycom LoPy microcontrollers.

October 20, 2020

by Yves Debeer

· 19,446 Views · 6 Likes

State Design Pattern In Java

State Design Pattern — a behavioral design pattern that allows an object to change its behavior when its internal state changes.

October 19, 2020

by Brijesh Saxena

· 5,905 Views · 6 Likes

Mulesoft Anypoint Platform SSO Implementation (Auth0)

Mulesoft Anypoint platform SSO configuration. Log in through Social media, Database, Active directory or Auth0 user, etc.

October 19, 2020

by Mukesh Thakur

· 11,801 Views · 5 Likes

Moving From Ops To DevOps? Here Is What You Should Know

Dev teams believe that DevOps can save them a lot of time and effort, so they want to move from Ops to DevOps. Here's why.

October 19, 2020

by Sara Miteva

CORE

· 9,744 Views · 3 Likes

Tracking Changes in MongoDB With Scala and Akka

Leverage change streams feature in MongoDB to get every change occurring in real-time.

Updated October 16, 2020

by Hubert Skowronek

· 9,269 Views · 4 Likes

How to Merge DOCX Files and Replace Text Strings in Java

Combine multiple Office Word Documents (docx) into a single document; Instantly find and replace specific text string variables like names and dates.

October 15, 2020

by Brian O'Neill

CORE

· 9,678 Views · 3 Likes

Builder Design Pattern in Java

The Builder design pattern is designed to provide a flexible solution to various object creation problems in object-oriented programming.

Updated October 15, 2020

by Brijesh Saxena

· 11,414 Views · 8 Likes

Project Reactor — Reactive Programming With Spring, Part 2

I will provide an overview of Project Reactor, a reactive library based on the Reactive Streams specification.

October 15, 2020

by Anna Eriksson

· 39,250 Views · 20 Likes

How SQL Server Stores Data Types: sql_variant

In this article, see how SQL Server stores data types.

October 15, 2020

by Randolph West

· 9,476 Views · 4 Likes

How to Use Spring Cloud Gateway With OAuth 2.0 Patterns

This article will show you how to use Spring Cloud Gateway for routing as well as traditional Servlet API microservices.

October 15, 2020

by Jimena Garbarino

· 32,166 Views · 3 Likes

Nullable Reference Will Not Protect you, and Here Is the Proof

Have you ever wanted to get rid of the problem with dereferencing null references? If so, using Nullable Reference types is not your choice.

October 15, 2020

by Nikolay Petkov

· 9,778 Views · 2 Likes

Anti-Virus and 0-Day Threat Protection for Java Web Applications

With APIs predicted to become the focus for future cyberattacks, it's improtant to protect your Java applications from attacks from day one.

Updated October 15, 2020

by Brian O'Neill

CORE

· 18,929 Views · 4 Likes

Top 12 Best Alternatives To PhoneGap

It has been one of the most popular choices when it comes to cross-platform app development. But “Nothing is permanent but change”, as we say. Find out more!

October 15, 2020

by Ankit Kumar

· 17,488 Views · 3 Likes

10 Best DevOps Courses for Developers

10 of the best DevOps Courses for Programmers and developers from Udemy, Pluralsight, Coursera, and other online portals to learn DevOps tools and skills

October 15, 2020

by Javin Paul

· 17,282 Views · 5 Likes

Kubernetes — Replication, and Self-Healing

The benefit of using replication for your microservices and how the Kubernetes cluster can automatically recover from a service failure.

October 15, 2020

by Sudip Sengupta

CORE

· 7,170 Views · 14 Likes

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