Coding Resources

Structural Validation of JSON Using Rest Assured

In this article, we discuss JSON Schema Validation and how Rest Assured can be integrated with BDD frameworks like Cucumber so we can write BDD style code.

April 27, 2021

by Remi Andonissamy

· 30,297 Views · 4 Likes

How To Recover SQL Server FILESTREAM Enabled Database

In this article, we will discuss three separate methods of how to recover SQL Server FILESTREAM in a database in the case of severe database corruption.

April 26, 2021

by Daniel Calbimonte

· 7,739 Views · 1 Like

Lightweight Parallel Tasks in Java Microservices

BascomTask lightweight in-process task orchestration helps reign in the complexities involved with processing data from multiple sources.

April 26, 2021

by Brendan McCarthy

· 8,003 Views · 6 Likes

Spring Boot: Handle AWS RDS Password Change or Rotation Without Restarting

This article is about how you can handle AWS RDS secrets rotation without restarting your Spring Boot application.

Updated April 26, 2021

by Amrut Prabhu

· 22,175 Views · 5 Likes

How to Check Text Inputs for SQL Injection Attacks in Java

Learn how to detect SQL injection attacks from text input(s) using an API in Java.

April 25, 2021

by Brian O'Neill

CORE

· 7,958 Views · 3 Likes

An Overview Between Java 8 and Java 11

This tutorial covers the basics of Java 8 and Java 11; it is a start to prepare you for the next LTS: Java 17.

April 25, 2021

by Otavio Santana

CORE

· 19,150 Views · 25 Likes

Why Your Microservices Need GraphQL

See what GraphQL brings to microservices.

April 25, 2021

by Noorain Panjwani

· 11,185 Views · 4 Likes

How to Debug the Spring Boot Application in Eclipse? [Video]

Got bugs in your Spring Boot app? This video shows you how to use Eclipse to debug it. Grab the flyswatter!

April 25, 2021

by Ram N

· 8,241 Views · 2 Likes

The Features of C# 9 That Will Make Your Life Easier [Snippets]

C# is a language that Microsoft created for their own projects. We analyze the additional features in C# 9 and recall the old features that can also be useful.

April 24, 2021

by Dmitriy Bogdan

· 13,109 Views · 3 Likes

Java 8: ConcurrentHashMap Atomic Updates

Here's a great look at what Java 8 brought to ConcurrentHashMaps, including close looks at the methods at your disposal and their performance impacts.

Updated April 23, 2021

by Tony Tapper

· 73,058 Views · 16 Likes

Migrate HDFS Data to Azure

A developer and Hadoop expert runs through the processes he and his team used to transfer their data over network with TLS encryption when switching to Azure.

April 23, 2021

by Radhika Mekala

· 7,805 Views · 3 Likes

Spring Boot Microservices + Apache Camel: A Hello World Example

A tutorial on to use Spring Boot in tandem with Apache Camel to unlock the power of routes in your mircoservice-based applications.

April 23, 2021

by Nazia Shaikh

· 16,290 Views · 4 Likes

Secure Spring Boot Application With Keycloak

Are you an experienced Java developer but new to Keycloak? Read through this tutorial presenting step-by-step examples of how to secure your REST API.

April 23, 2021

by Bartłomiej Żyliński

CORE

· 53,866 Views · 7 Likes

Problems With Angular Migration

AngularJS to Angular migration is a process of transition from the old framework, which is already limping on one leg. Let's discuss options with migration.

April 23, 2021

by Alex Vasylenko

· 11,079 Views · 3 Likes

5 Popular Standalone JavaScript Spreadsheet Libraries

An overview to help you find the right solution for building web apps that can process large amounts of data.

Updated April 23, 2021

by Ivan Petrenko

· 63,636 Views · 5 Likes

AWS Security Groups Basics

A Security Group is a virtual firewall for your EC2 instance to control Inbound/Outbound traffic to/from your instance.

April 23, 2021

by Jawad Hasan Shani

CORE

· 9,637 Views · 6 Likes

Anatomy of a PostgreSQL Query Plan

The first thing to look at to start optimizing a query is the Query Planner. In this post, we explain how a query gets executed and how to understand the EXPLAIN command.

April 23, 2021

by Everett Berry

· 5,781 Views · 1 Like

Hybrid Multi-Cloud Event Mesh Architectural Design

Building the event mesh with Camel

April 23, 2021

by Christina Lin

CORE

· 11,601 Views · 7 Likes

Top 5 Gantt Chart Libraries for Vue.js

Here is an overview of top 5 Gantt chart libraries for Vue.js web apps: DHTMLX, Bryntum, Syncfusion, Hyper Library, and GSTC. Learn about their features.

Updated April 22, 2021

by Ivan Petrenko

· 55,298 Views · 5 Likes

Utilize OpenShift to Manage External Services Metrics

Openshift 4 has great metrics monitor suites used to monitor and create dashboards for infra and application layer services; we can leverage that to manage external services and infra as well.

April 22, 2021

by Ryan ZhangCheng

· 6,496 Views · 2 Likes

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