The Latest and Popular SDLC Topics

Machine Learning With H2O — Hands-On Guide for Data Scientists

This hands-on guide aims to explain the basic principles behind H2O and get you as a data scientist started as quickly as possible in the most simple way.

June 27, 2018

by Pavel Pscheidl

· 50,077 Views · 12 Likes

Set up Multiple DataSources With Spring Boot and Spring Data in PCF

This tutorial will guide you in the process to setup a Spring Data application to access multiple SQL services in PCF.

June 27, 2018

by Marcos Barbero

· 109,586 Views · 6 Likes

Interesting Java Jersey and RxJava Finding

Did you know that the Java Jersey library will sometimes give you an error message for the @ Context annotation? Here is how to fix it!

June 25, 2018

by Liviu Tudor

· 11,032 Views · 4 Likes

Material Dashboard Using Angular 6

In this article, we are going to learn how to make use of Material Dashboard starter component into our application to get a Dashboard structure.

Updated June 25, 2018

by Manav pandya

· 83,002 Views · 8 Likes

Socket.io — The Good, the Bad, and the Ugly

Socket.io can be a polarizing piece of technology. We take a look at it from the viewpoint of someone who just finished an implementation with the library.

June 25, 2018

by James Roper

· 51,191 Views · 6 Likes

Debug JavaScript in Opera in 7 Easy Steps

Opera comes with an immensely helpful set of developer tools. Read on to learn how to take advantage of these built-in functionalities.

June 24, 2018

by Stuart Ashworth

· 10,169 Views · 1 Like

How to Read a Thread Dump

Want to learn how to read a thread dump? Click here to learn more about thread dumps in Java applications and how to decipher them.

June 23, 2018

by Justin Albano

CORE

· 198,195 Views · 82 Likes

Java's Ternary Is Tricky With Autoboxing/Unboxing

Let's take a closer look at why Java handles boxing with its ternary operator the way it does.

June 22, 2018

by Dustin Marx

· 12,058 Views · 3 Likes

How to Write a C-like sizeof Function in Java

If you just started learning Java and come from a C background, this article is for you! Click here to read more about the difference between C and Java in relation to the sizeof function.

June 22, 2018

by Javin Paul

· 39,174 Views · 7 Likes

Java 8 Map, Filter, and Collect Examples

How to use the Map and Filter functions in Java 8 to transform and filter elements of objects.

June 21, 2018

by Javin Paul

· 798,124 Views · 45 Likes

Registering Multiple Local Microservice Instances With Netflix Eureka

Learn to register local microservice instances with Eureka so they are accessible to consuming microservices.

June 21, 2018

by Mark Heckler

· 37,448 Views · 6 Likes

Integrating Vault with Spring Cloud Config Server

This guide walks through the process of creating a central configuration management for microservices using Spring Cloud Config integrating with HashiCorp Vault.

June 20, 2018

by Marcos Barbero

· 20,526 Views · 4 Likes

Java Lambda Expressions: Functions as First-Class Citizens

Whether you're migrating to Java 8 or just want a refresher, here's an excellent primer of lambda expressions and how they help bridge OOP and FP in Java.

June 20, 2018

by Yogen Rai

· 22,750 Views · 18 Likes

JDK 11: Beginning of the End for Java Serialization?

Are big changes afoot with JDK 11? See what's on the horizon with Java 11 and how you can prepare for those pending changes to serialization.

June 20, 2018

by Dustin Marx

· 29,967 Views · 8 Likes

Introduction to Spark With Python: PySpark for Beginners

In this post, we take a look at how to use Apache Spark with Python, or PySpark, in order to perform analyses on large sets of data.

June 20, 2018

by Kislay Keshari

· 44,930 Views · 15 Likes

Duplicate Strings: How to Get Rid of Them and Save Memory

Learn why duplicate stings emerge in Java applications and how you can detect and remove them to avoid numerous memory problems.

June 19, 2018

by Misha Dmitriev

· 27,982 Views · 9 Likes

Java 8 Optional: Handling Nulls Properly

Let's learn how to use Java 8's Optionals to make your null checks simple and less error-prone!

June 18, 2018

by Yogen Rai

· 218,886 Views · 51 Likes

6 Open-Source SIEM Tools

Although no SIEM tools have it all, here is a list of the top six SIEM and security tools that you can use in your stack.

Updated June 18, 2018

by Daniel Berman

· 37,604 Views · 5 Likes

Building and Testing Message-Driven Microservices Using Spring Cloud Stream

In this microservice testing tutorial, learn to build, scale, run and test messaging microservices based on the RabbitMQ broker.

June 18, 2018

by Piotr Mińkowski

· 18,539 Views · 5 Likes

What Is ViewEncapsulation in Angular?

In this article, we take a look at ViewEncapsulation and the Shadow DOM in Angular. Though it may sound a little sketchy, no need to worry. It's actually really helpful!

June 18, 2018

by Dhananjay Kumar

· 134,707 Views · 11 Likes

The Latest Popular Topics