The Latest and Popular SDLC Topics

What's The Most Important Part of the Open Source Ecosystem?

The community of users and contributors who share their knowledge, experience, and insights to improve collaboration, innovation, quality, and security.

February 15, 2018

by Tom Smith

CORE

· 7,332 Views · 5 Likes

Exception Handling With the Chain Of Responsibility

This overview of exception handling covers an overview of how handling should work and explores how to use a chain of responsibility for your exceptions.

Updated February 14, 2018

by Mahdieh Asiaban

· 32,026 Views · 13 Likes

Repeatable Annotations in Java 8

Do you use repeating annotations in your code? Here's an alternative approach that could make your annotations more compact and readable.

February 14, 2018

by Alex Soto

· 30,765 Views · 8 Likes

JMeter Parameterization: The Complete Guide

If you're wondering about how to parameterize your scripts in JMeter, then this is the resource for you. Come have a look!

February 14, 2018

by Yuri Bushnev

· 40,726 Views · 7 Likes

Machine Learning With Decision Trees

This paper shows you how to get started with machine learning by applying decision trees using Python on an established dataset.

February 14, 2018

by Alan Brown

· 14,097 Views · 6 Likes

GitOps: High-Velocity CI/CD for Kubernetes

Check out this presentation for techniques for teams aiming for high-velocity continuous delivery using Kubernetes and Docker.

February 14, 2018

by Alexis Richardson

· 25,430 Views · 8 Likes

Java: Using Immutable Classes for Concurrent Programming

Let's see how immutable classes make concurrent programming easier while avoiding synchronization blocks and the deadlocks they can lead to.

February 14, 2018

by Thomas Krieger

· 38,328 Views · 22 Likes

Creating Modals in Rails

In this post, a developers gives a quick, step-by-step tutorial on how to create modals in your Rails application using JS and Ruby.

February 14, 2018

by Kristina Garcia Francisco

· 50,292 Views · 3 Likes

The Developer's Guide to Collections

It's time for a deep dive into collections in Java, including the defining philosophy of collections, important methods, and advice for implementation.

February 13, 2018

by Justin Albano

CORE

· 49,985 Views · 92 Likes

Machine Learning: Validation Techniques

In this post, you will briefly learn about different validation techniques: resubstitution, hold-out, k-fold cross-validation, LOOCV, random subsampling, and bootstrapping.

February 12, 2018

by Ajitesh Kumar

· 45,879 Views · 5 Likes

Set Up Anypoint Studio: All You Need to Know

While you can have an appropriate set of skills, without a good toolkit, you won't be as efficient as you could. Learn how to configure your development environment.

February 12, 2018

by Patryk Bandurski

· 44,988 Views · 3 Likes

Event-Driven Microservices With Vert.x and Kubernetes (Part 2 of 3)

In Part 2 of this tutorial, you'll learn how to deploy your event-driven microservice application to Kubernetes for easy scaling and failover.

February 12, 2018

by Andy Moncsek

· 22,056 Views · 15 Likes

Implementing AOP With Spring Boot and AspectJ

Aspect-Oriented Programming can be tricky for some. In this post, we take a look at an example of how you can implement AOP in Spring Boot by making use of AspectJ.

Updated February 12, 2018

by Ranga Karanam

· 210,525 Views · 40 Likes

Locust Performance Testing Using Java and Kotlin

In this post we take a look at using Locust for performance testing. Come check out this versatile framework as we give a quick run-through and example!

February 11, 2018

by Yuri Bushnev

· 14,056 Views · 3 Likes

Using JAXB for XML With Java

Let's dive into JAXB and how to use it to help for marshalling and unmarshalling objects to and from XML in Java.

February 11, 2018

by John Thompson

· 259,571 Views · 13 Likes

Real-World Problems Being Solved By Open Source

Learn about the real-world problems open source is tackling - pretty much everything, since 90 to 95% of all apps are built with open source software.

February 10, 2018

by Tom Smith

CORE

· 12,147 Views · 2 Likes

Reactive Streams in Java 9

Let's take a deep dive into Reactive Streams in JDK 9, their defining philosophy of asynchronous communication, and how best to use them in your code.

February 10, 2018

by Justin Albano

CORE

· 59,912 Views · 63 Likes

Rails's redirect_to

In this article, we take an up-close-and-personal look at the Rails framework by getting into the nitty-gritty of this particular functionality.

February 9, 2018

by Nesha Zoric

· 60,121 Views · 37 Likes

JavaScript Attacks in WebViews

A discussion of common attacks bad actors commit using JavaScript in the DOM, specifically XSSI and XSS, to steal data and perform DoS attacks.

February 9, 2018

by Erez Yalon

· 10,025 Views · 3 Likes

Java 9 Modules (Part 3): Directives

As we finish this series on Java 9 modules, we'll take a look at the different directives you can use and some examples of their usage.

February 9, 2018

by Gunter Rotsaert

CORE

· 25,456 Views · 8 Likes

The Latest Popular Topics