Coding Resources

How to Mock a Web Server in Your Java Applications

To test an application that consumes a web API, you have two options: start a container or mock a web server. Today we'll discuss the latter using the WireMock simulator.

October 4, 2021

by Helber Belmiro

CORE

· 4,690 Views · 2 Likes

A Brief Guide to Using Sass/SCSS in an Angular App

I was wondering how to structure the pre-processor scripting language Sass/SCSS files in an Angular project. And, turns out there are several solutions.

October 4, 2021

by Alexey Shepelev

CORE

· 10,841 Views · 13 Likes

NestJS Pipes With Examples

NestJS, a pipe is simply a class annotated with the @Injectable decorator. In this post, we are going to look at how to use NestJS Pipes with detailed examples.

October 4, 2021

by Saurabh Dashora

CORE

· 11,838 Views · 4 Likes

How to Implement Typeahead Search with Elasticsearch

Check out four different methods to implement typeahead search using Elasticsearch for a better end-user experience.

October 1, 2021

by Praveen KG

· 16,726 Views · 2 Likes

Spring Boot MapStruct Example of Mapping JPA and Hibernate Entity to DTO | Spring Boot Tutorial

In this video tutorial, take a closer look at Spring Boot MapStruct Example of Mapping JPA and Hibernate Entity to DTO.

October 1, 2021

by Ram N

· 7,566 Views · 3 Likes

Coding and Testing Linux Applications on Windows Using WSL and VS Code

In this article, read about the experience of using Windows Subsystem for Linux along with Visual Studio Code for some basic coding and testing in C++ and Java.

October 1, 2021

by Umer Nalla

· 10,818 Views · 1 Like

Five Different Ways to Build AWS Infrastructure

Before deciding on how to create your production platform, learn about the benefits and drawbacks of different ways to build your AWS infrastructure.

September 30, 2021

by Joanna Wallace

· 13,748 Views · 2 Likes

Testing MariaDB ColumnStore Performance

Let's make sure everything is up to snuff.

September 29, 2021

by Alejandro Duarte

CORE

· 20,511 Views · 5 Likes

Spring Boot + Swagger 3 (OpenAPI 3) + Security Example(Basic Authentication)

As a continuation in this Spring Boot tutorial series, learn in this post about implementing Spring Boot Basic Security for the Spring Boot Swagger example.

September 29, 2021

by Rida Shaikh

· 65,835 Views · 7 Likes

Prometheus at Scale – Part 1

As Prometheus rises in popularity, we discuss approaches for implementing high availability, scalability, and long-term storage using a real consumer scenario.

Updated September 29, 2021

by Abhishek Dubey

· 20,417 Views · 10 Likes

Pattern Matching for Switch in Java (JDK 17)

We discuss how JEP 406: Pattern Matching for switch (Preview) enables the Java language to clearly express more, and we provide use cases for several patterns.

Updated September 29, 2021

by Loïc Rouchon

· 12,039 Views · 3 Likes

Spring @Transactional Mistakes Everyone Makes

One of the most popular Spring annotations is @Transactional. Here are the most common mistakes Java developers make when using it and steps to avoid them.

September 28, 2021

by Alexander Kozhenkov

· 23,608 Views · 20 Likes

How to Use Rust for Embedded Development

Rust is a programming language that empowers users to build reliable and efficient software, especially for embedded development.

September 28, 2021

by Nath Abby

· 2,461 Views · 2 Likes

Selenium web-driver can be used to automate the Amazon.in sign-in process. Discover how to set it up with this tutorial.

September 28, 2021

by Varsha Sharma

· 11,312 Views · 2 Likes

Implement a Distributed Database to Your Java Application

Interference is a simple Java framework that enables you to run a distributed database service within your Java application.

Updated September 28, 2021

by Sam Brown

· 18,630 Views · 9 Likes

Fast Perl Module Installation With CPM

Installing Perl dependencies slowing you down? In this article, check out CPM, a CPAN client built for parallelism and speed.

September 28, 2021

by Mark Gardner

CORE

· 1,782 Views · 4 Likes

Kubernetes Assimilation: Persistence Is Futile

Persistence alone is not enough to service a Kubernetes environment well. Read this article to learn more about solutions without compromises.

September 28, 2021

by Carol Platz

· 5,241 Views · 2 Likes

Mainframe Modernization Acceleration Through OpenShift

Mainframe modernization covering supply chain, banking, digital transformation, hybrid cloud, DevOps, target operating model, co-existence, event-driven architecture.

September 27, 2021

by Periasamy Irisappan

· 6,147 Views · 2 Likes