Coding Resources

Extracting a Private Key From the Java Keystore (JKS)

Check this out if you need help extracting a private key from a JKS instance.

January 17, 2019

by Rajind Ruparathna

· 340,414 Views · 6 Likes

We look at how to install R, a popular language for data science, and get it running on the open source Linux distribution, CentOS.

Updated January 17, 2019

by Sajid Qureshi

· 11,519 Views · 1 Like

Top 5 Free Spring Core Professional Certification Mock Exams and Practice Questions

Need help passing the Spring exam?

January 17, 2019

by Javin Paul

· 62,752 Views · 11 Likes

Spring Cloud and Spring Boot, Part 5: Deploying the Eureka Server and Spring Boot Application in Docker

The title pretty much tells you all you need to know. Let's get started with part 5!

January 17, 2019

by Jitendra Bafna

· 50,224 Views · 8 Likes

JS Array From an Array-Like Object

We take a look at how to convert array-like objects such as NodeList into an actual array. Read on for the details.

January 17, 2019

by M M

· 50,058 Views · 2 Likes

Integration Testing in Spring Boot

In this article, we are going to see how integration tests can be run for a Spring Boot application.

January 17, 2019

by Rajesh Bhojwani

· 223,073 Views · 13 Likes

Everything About HTTPS and SSL in Java

Click here to learn everything you need to know about HTTPS, SSL, and app security.

January 17, 2019

by Akhil Raj

· 241,908 Views · 92 Likes

Top Microservices Interview Questions and Answers, Part 2

We finish going through the top questions you're likely to encounter when interviewing for a microservices dev role. Read on to freshen up you microservices knowledge!

January 17, 2019

by Arnab Roy

· 58,140 Views · 5 Likes

How to Load Test SSE Services With JMeter

There are two ways you can load test SSE services with JMeter.

January 17, 2019

by Konsantine Firsanov

· 13,371 Views · 2 Likes

Performance Engineering in the Age of Agile and DevOps

Performance has to be closer than ever for companies that wish to release faster than ever.

January 16, 2019

by aftab alam

· 12,196 Views · 6 Likes

Top Microservices Interview Questions and Answers, Part 1

We take a look at some questions you can expect to come across when interviewing for a microservices developer or architect role.

January 16, 2019

by Arnab Roy

· 348,292 Views · 23 Likes

Amazon SQS as an Event Source to AWS Lambda : A Deep Dive

In this article, we go over SQS as an event source, Lambda integration, and using pre-built AWS CloudFormation templates to provision the backend resources.

January 16, 2019

by Dennis Hills

· 58,083 Views · 1 Like

We look at how to use Spring Security 5 to add authentication/authorization protocols to a Java-based application.

January 16, 2019

by Yogen Rai

· 112,691 Views · 10 Likes

The Scope of Flow Variables and Session Variables in Async Flow in Mulesoft

In this article, we will see how these variables are processed in an async scope of a flow.

January 16, 2019

by Radhika A

· 22,662 Views · 4 Likes

Base 32 and Base 64 Encoding

Do you love math and coding? Of course, that' why you're in the Big Data Zone! Read on to learn how to use this mathematical theory in your Python code.

January 15, 2019

by John Cook

· 10,943 Views · 5 Likes