Coding Resources

Monitor Your App’s Health With Spring Boot Actuator

A tutorial for keeping your app healthy.

September 30, 2019

by Jimena Garbarino

· 22,286 Views · 6 Likes

[Tutorial] PHPMailer SMTP Error: Could not connect to SMTP host.

Solve this common SMTP error with PHPMailer.

September 27, 2019

by Dibya Sahoo

· 60,878 Views · 2 Likes

Investigating a Memory Leak in Entity Framework Core

Memory dumps don't lie — if you have a memory leak, look at the evidence before you.

September 27, 2019

by Richard Brown

· 33,351 Views · 4 Likes

Yet Another Android Snake With Kivy, Python

Two of a kind: build Snake with Python.

September 27, 2019

by Lev Brovchenkov

· 14,864 Views · 5 Likes

Quick Walk-Through to Develop Micro-Services Using .Net Core 2.X

Time for an upgrade!

September 27, 2019

by Sachin Kulkarni

· 16,670 Views · 3 Likes

Using Java Optional Vs. Vavr Option

Learn more about implementing Java Optionals, as well at the Vavr library's alternative, Option.

September 27, 2019

by Yuri Mednikov

· 62,760 Views · 11 Likes

A Bootiful Podcast: Nicolai Parlog on Java Modularity

In this weekend podcast, learn more about modularity in the wake of Java 13.

September 27, 2019

by Josh Long

· 12,750 Views · 3 Likes

Learn How to Use Okta's Authentication API with Java Servlets

Get secure with Okta's authentication API and Java Servlets.

September 26, 2019

by Lindsay Brunner

· 17,055 Views · 1 Like

Integrating Java and npm Builds Using Gradle - Groovy or Kotlin DSL

We take a look at building a Java-based app that serves up a JavaScript/npm-based app as a static resource, all using Gradle.

Updated September 26, 2019

by Grzegorz Ćwiak

· 124,607 Views · 18 Likes

Running IntelliJ IDEA in Jenkins

Take on the challenge of running this static Java code analyzer within your CI server for a readable report.

September 26, 2019

by Ivan Ponomarev

· 20,361 Views · 6 Likes

Where Is My Cache? Architectural Patterns for Caching Microservices

Can you find it?

September 26, 2019

by Rafał Leszko

· 60,053 Views · 48 Likes

Singleton List Showdown: Collections::singletonList Vs. List::of

Learn more about Singleton and using Collections::singletonList versus List::of.

September 26, 2019

by Joe Wolf

· 75,932 Views · 17 Likes

Develop and Debug C++ for ARM Linux Boards on Windows With Eclipse

Learn more about developing and debugging ARM Linux Boards on Windows.

September 26, 2019

by Jan Cumps

· 20,567 Views · 6 Likes

Build a Simple CRUD App Using Spring Boot, MySQL, and JPA/Hibernate

In this tutorial, you’ll create a CRUD app with MySQL, Spring Boot, and JPA/Hibernate. You’ll use Okta for authentication and implementing single-sign-on (SSO).

September 25, 2019

by Lindsay Brunner

· 89,160 Views · 9 Likes

Jenkins: Integrating Jenkins With Microsoft Teams

This article will help you to set up a continuous integration environment using Jenkins with Microsoft Teams for notifications.

September 25, 2019

by Krishna Prasad Kalakodimi

· 144,548 Views · 10 Likes

Java in Azure Functions

Check out this example of developing and executing a Java-based application running in Azure Functions.

September 25, 2019

by Kiran Kumar

· 40,596 Views · 2 Likes

Unit Tests for Spring's WebClient

Learn how to program a unit test using Spring's Web Client.

September 25, 2019

by Biju Kunjummen

· 66,496 Views · 2 Likes

Provisioning an Apache HTTP Server with AWS CloudFormation

A couple of quick code snippets to get you provisioning and on your way.

September 25, 2019

by Preetdeep Kumar

· 11,077 Views · 3 Likes

Docker Compose CI/CD in Azure DevOps

A tutorial for deploying Docker images and using Docker Compose in Azure CI/CD pip

September 25, 2019

by Vasyl Kutsyk

· 33,763 Views · 3 Likes

50+ Useful Kubernetes Tools

Check out this seemingly-exhaustive list of Kubernetes tools and utilities to take control of every part of your Kubernetes cluster.

Updated September 24, 2019

by Stefan Thorpe

· 108,114 Views · 35 Likes

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