Language Resources

Optional.orElse() Vs. Optional.orElseGet()

Learn more about programming Java Optionals.

September 30, 2019

by Vishwa Ratna

CORE

· 26,972 Views · 15 Likes

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

Solve this common SMTP error with PHPMailer.

September 27, 2019

by Dibya Sahoo

· 60,730 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

· 33,144 Views · 4 Likes

Yet Another Android Snake With Kivy, Python

Two of a kind: build Snake with Python.

September 27, 2019

by Lev Brovchenkov

· 14,556 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

· 16,510 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

· 62,389 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

· 12,699 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

· 16,889 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

· 124,232 Views · 18 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

· 75,312 Views · 17 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

· 89,000 Views · 9 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

· 40,452 Views · 2 Likes

RSocket With Spring Boot + JS: Zero to Hero

A tutorial.

September 24, 2019

by Domenico Sibilio

· 33,715 Views · 20 Likes

Microservices Using .Net Core 2.X With C# and Docker

A tutorial.

September 24, 2019

by Satyen Mishra

· 47,795 Views · 4 Likes

Using InstanceOf and Alternatives Within Java

After reviewing a processing approach that utilized the InstanceOf operator, a Zone Leader began to wonder if better alternatives could be employed.

September 24, 2019

by John Vester

CORE

· 98,440 Views · 9 Likes

Gradle 5.6 Update: Making Groovy Compilation Faster

These new features and enhancements are totally groovy, man.

Updated September 23, 2019

by James Warner

· 20,210 Views · 3 Likes

Servlet 3.0 Async Support in Spring and Performance Misconceptions

Learn how to improve your application's performance without increasing code complexity by simply tweaking Tomcat configurations.

Updated September 23, 2019

by Eliran David

· 35,424 Views · 21 Likes

Five Languages to Learn as a Java Programmer

Here are the five languages you MUST learn as a Java developer!

September 23, 2019

by Ranga Karanam

· 44,404 Views · 16 Likes

Docker With Spring Boot and MySQL: Introduction (Part 1)

Let's look at a Docker tutorial with Spring Boot and MySQL.

September 20, 2019

by Sanjoy Kumer Deb

· 63,252 Views · 19 Likes

Redis Cluster on Java for Scaling and High Availability

Learn more about building a Redis cluster on Java — for scaling and high availability.

September 20, 2019

by Nikita Koksharov

· 44,316 Views · 8 Likes

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