Frameworks Resources

In this post, we'll take a quick look at how to develop an app in Kotlin. We'll build a simple API with a PostgreSQL database and deploy it to Heroku to see it live.

October 13, 2021

by Michael Bogan

CORE

· 7,130 Views · 3 Likes

How To Validate HTTP Post Request Body - Restful Web Services With Spring Framework | Spring Boot

In this video article, take a closer look at how to validate the HTTP POST request body.

October 12, 2021

by Ram N

· 5,542 Views · 4 Likes

Improving Backend Performance Part 1/3: Lazy Loading in Vaadin Apps

In this article, I'll show you how easy it is to take advantage of Spring Boot data to easily implement lazy loading in Vaadin Flow applications.

October 12, 2021

by Alejandro Duarte

CORE

· 7,727 Views · 7 Likes

10 Best Free Udemy Courses to Learn Python Online

In this article, we discuss free Udemy courses to learn Python Programming from scratch as well as some essential Python libraries and Frameworks like Django.

Updated October 11, 2021

by Javin Paul

· 51,824 Views · 12 Likes

Realistic Test Data Generation for Java Apps

Might as well make it real.

Updated October 10, 2021

by Alejandro Duarte

CORE

· 22,131 Views · 6 Likes

Spring Cloud Sleuth Makes Distributed Tracing Simple

Have a service mesh? No problem.

October 9, 2021

by Andrew Hughes

· 9,129 Views · 1 Like

Token-based Security: Angular Applications - Part 1

In this article, learn how to configure token-based security for your angular application. Follow this tutorial step by step to a secure application.

October 9, 2021

by Jawad Hasan Shani

CORE

· 10,841 Views · 3 Likes

Leveraging Salesforce Using a Client Written In Angular

In this series article, John Vester introduces an Angular application and NgRx state management to read data from Salesforce for use by a basic component.

October 7, 2021

by John Vester

CORE

· 147,828 Views · 5 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

· 11,363 Views · 13 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

· 18,142 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

· 7,980 Views · 3 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

· 68,901 Views · 7 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

· 25,254 Views · 20 Likes

Receive Pub/Sub Messages to Your Spring Application

Time to dive into GCP Pub/Sub.

September 25, 2021

by Emmanouil Gkatziouras

CORE

· 15,604 Views · 5 Likes

Apache Kafka in Cybersecurity for SIEM/SOAR Modernization

In summary, SIEM and SOAR are key pieces of a modern cybersecurity infrastructure. The capabilities, use cases, and architectures are different for every company.

September 25, 2021

by Kai Wähner

CORE

· 5,354 Views · 7 Likes

Leveraging Salesforce Using a Client Written In Vue.js

In the next part of his series, John Vester introduces a Vue.js client application to read data from Salesforce and process SSE-based events … without using Salesforce.

September 24, 2021

by John Vester

CORE

· 96,904 Views · 6 Likes

Consuming SOAP Service With Apache CXF and Spring

A guide on how to consume SOAP web services with Apache CXF and Spring Boot. Plus, some extra information on making configurations and logging requests for CFX.

Updated September 21, 2021

by Volkan Gungor

· 32,355 Views · 8 Likes