The Latest and Popular SDLC Topics

Implementing JWT Authentication on Spring Boot APIs

In this article, we take a look at a few simple ways you can shore up the security of your website or app using Spring Boot.

August 14, 2017

by Bruno Krebs

· 157,443 Views · 37 Likes

Spring Cloud Config (Part 3): ZooKeeper Backend

As we continue our series on configuration management with Spring Cloud Config, let's see how ZooKeeper functions as a backend.

August 14, 2017

by Enrique Recarte

· 24,272 Views · 6 Likes

Consumer-Driven Contracts With Pact, Feign, and Spring Data REST

Get an introduction to the concept of consumer-driven API contracts, and how to implement this with Pact, Spring Boot, and an API consumer and provider.

August 14, 2017

by Tom Hombergs

· 15,661 Views · 1 Like

Solving Your Logging Problems With Logback

Learn about all the features, advantages, setup, and configuration of Logback, a logging framework for Java applications.

August 14, 2017

by Eugen Paraschiv

· 89,547 Views · 16 Likes

Java Memory Leaks: Tools, Fixes, and More

In the effort to plug up memory leaks, here are ways you can prevent them, tools you can use to detect them, and references to consider.

August 14, 2017

by Angela Stringfellow

· 67,020 Views · 40 Likes

Java Command-Line Interfaces (Part 10): Picocli

As this series on Java CLIs continues, we examine Picocli—the tool's claim to fame being that you can run it without needing to add it as an external dependency.

August 12, 2017

by Dustin Marx

· 17,323 Views · 7 Likes

Faster PostgreSQL Counting

Analyze the techniques available for different optimization situations in PostgreSQL and see how to parallelize counts in a distributed database.

August 11, 2017

by Joe Nelson

· 28,916 Views · 5 Likes

Stack vs. Heap: Understanding Java Memory Allocation

Know the difference between stack and heap? When it's right to use which one, and what features they offer? Here's a guide to memory allocation.

August 11, 2017

by Angela Stringfellow

· 134,551 Views · 21 Likes

Kafka Producer in Java

This detailed tutorial will help you create a simple Kafka producer, which allows you to publish records to the Kafka cluster.

August 10, 2017

by Jean-Paul Azar

· 107,675 Views · 14 Likes

Pagination in Spring Boot Applications

Here we examine both static and dynamic pagination, and the consideration for each, for your web apps using Spring Boot and Spring Data.

Updated August 10, 2017

by Soroush Nejad

· 328,338 Views · 14 Likes

Angular Authentication With OpenID Connect and Okta in 20 Minutes

In this article, we build a simple web application in Angular and then show you how to add authentication measures, allowing your users to sign in and out.

August 10, 2017

by Matt Raible

· 20,370 Views · 6 Likes

Spring Data MongoDB With Reactive MongoDB

With the rise in popularity of NoSQL databases, MongoDB has rapidly gained popularity. See reactive programming features in Spring Framework 5 and Spring Data MongoDB.

August 9, 2017

by John Thompson

· 27,125 Views · 5 Likes

Converting C# Enums to JavaScript

Ever needed to make some enums in C# available to some JavaScript? In this post, we take a look at a solution to doing just that!

August 9, 2017

by Gunnar Peipman

· 16,800 Views · 3 Likes

Introduction to Imitation Learning

Imitation learning can help us solve sample inefficiency and computational feasibility problems, and also might potentially make the AI training process safer.

August 9, 2017

by Vitaly Kurin

· 5,275 Views · 2 Likes

Mapping JPA in Your Database With the Time API

Throughout application development, you need to make CRUD operations on our stored data. Postgres and the Time API can help you map JPA in your database.

August 9, 2017

by Tomasz J-ski

· 47,285 Views · 5 Likes

The HTTP Series (Part 4): Authentication Mechanisms

If you're looking to up your web or network security game, read on for an in-depth analysis on HTTP authentication, and how you can use it.

Updated August 9, 2017

by Vladimir Pecanac

· 12,143 Views · 9 Likes

Introduction to JPA Using Spring Boot Data

Object relational impedance mismatch involves databases with many-to-many relationships that comparatively have mismatched data. Read on a more in-depth introduction!

August 8, 2017

by Ranga Karanam

CORE

· 238,626 Views · 22 Likes

Concatenating Strings in Java 8

This walkthrough of string concatenation explores the additions Java 8 made as well as how to use it with relatively new classes, like Optional.

August 8, 2017

by Daniela Kolarova

CORE

· 116,285 Views · 39 Likes

CompletionStage Support in Server-Side JAX-RS

JAX-RS 2.1 offers new support for asynchronous processing. Let's see how CompletionStage works with a sample app and a corresponding code breakdown.

August 8, 2017

by Abhishek Gupta

CORE

· 8,886 Views · 4 Likes

RxJava: flatMap() vs. concatMap() vs. concatMapEager()

On the face of it, flatMap, concatMap, and concatMapEager do largely the same thing. But let's look under the hood to see which works best in a given situation.

Updated August 8, 2017

by Tomasz Nurkiewicz

CORE

· 15,963 Views · 9 Likes

The Latest Popular Topics