Coding Resources

Kubernetes Demystified: Using LXCFS to Improve Container Resource Visibility

Another issue that those using Kubernetes often come across is the inability of legacy applications to properly read resource restrictions.

Updated November 8, 2018

by Leona Zhang

· 10,984 Views · 1 Like

Building a Node.js Service With AWS Lambda, DynamoDB, and Serverless Framework

In this post, we briefly touch on what serverless computing is, the pros and cons of using it, and how to deploy a Node.js-based CRUD app to a serverless environment.

November 8, 2018

by Matthew Brown

· 33,657 Views · 3 Likes

Built-in JMeter Functions

Learn how to use built-in functions in JMeter for various helpful tasks in performance testing.

Updated November 8, 2018

by Canberk Akduygu

· 20,094 Views · 2 Likes

Building Enterprise Java Applications the Spring Way

Learn more about building enterprise Java applications with Java EE and the Spring framework by building a simple RESTful web API in this tutorial.

Updated November 8, 2018

by Andriy Redko

· 30,654 Views · 19 Likes

How to Handle Checked Exceptions With Lambda Expression

Check out how to handle checked exceptions in Java with this tutorial using lambda expressions for more concise code.

Updated November 7, 2018

by A N M Bazlur Rahman

CORE

· 138,072 Views · 27 Likes

The Solution — Too Much Fine Logging Causing Heap Dump

Too much fine logging can still cause heap dump in your Java server. Learn how to prevent this problem.

November 7, 2018

by Sahil Aggarwal

· 7,985 Views · 5 Likes

Inspecting Decision Trees in H2O

Let's take a look at an in-depth tutorial that explains how to inspect decision trees and explores an API that allows access to every tree-based algorithm in H2O.

November 7, 2018

by Pavel Pscheidl

· 18,062 Views · 3 Likes

Vim Settings for Working With YAML [Snippet]

Let's take a look at a short tutorial that gives an explanation of the vim settings for working with YAML.

November 7, 2018

by Lorna Mitchell

· 18,727 Views · 1 Like

Fully Working Prototypes With Spring Boot and H2

In-memory databases are great for unit tests, but they can also help with prototyping! We take a look at how to do just that using Spring Boot and H2.

Updated November 7, 2018

by Emmanouil Gkatziouras

CORE

· 21,372 Views · 8 Likes

Customizing ASP.NET Core Part 9: ActionFilter

We take a look at making your own ActionFilter classes in order to keep Actions small and readable. Read on to started mastering ASP.NET Core!

November 7, 2018

by Juergen Gutsch

· 44,593 Views · 5 Likes

Kubernetes Demystified: Solving Service Dependencies

Since containers have no contact with services outside themselves, it can be a challenge to address service dependencies.

November 7, 2018

by Leona Zhang

· 16,365 Views · 1 Like

Message Producer and Consumer Using Golang on CloudAMQP

This article explains a bit about how asynchronous messaging operates and gives an example using Golang and RabbitMQ as the message broker.

November 7, 2018

by Sirish Kumar

· 12,722 Views · 3 Likes

Abstract Factory Design Pattern

Want to learn more about the abstract factory design pattern? Check out this tutorial about using the abstract pattern in your Java projects.

Updated November 6, 2018

by Yogen Rai

· 46,025 Views · 9 Likes

Create an AWS Lambda Function to Stop and Start an RDS Instance

Here we take a look at how you can trigger RDS instances to stop and start with a few simple lines of Python commands.

Updated November 6, 2018

by Sharadhra Sandur

· 61,040 Views · 12 Likes

Kubernetes Demystified: Restrictions on Java Application Resources

Take a look at how to fix this common issue from Java developers on how to manage containerized Java applications that are taking too much memory.

November 6, 2018

by Leona Zhang

· 16,568 Views · 2 Likes

SonarCloud Integration With Spring Boot-Maven

In this article, take a look at detailed steps on how you scan your code with SonarCloud by locally executing maven sonar.

November 6, 2018

by NEERAJ SIDHAYE

· 34,195 Views · 3 Likes

Most Important ''pip'' Commands for a Python Developer

If you're a Python developer, then you definitely need to make sure you know these pip commands.

November 6, 2018

by Gaurav Gahlot

· 227,845 Views · 3 Likes

Spring Batch: a Typical Use Case

Want to learn more about using Spring Batch in your Java applications? Check out this tutorial using Spring Batch, Spring Boot, MongoDB, and Java 8.

Updated November 6, 2018

by Paweł Gawędzki

· 29,504 Views · 5 Likes

Everything You Need to Know About std::any From C++17, Part 2

We finish up this quick two-part series by looking at how web and software developers can use std::any in their applications.

November 5, 2018

by Bartłomiej Filipek

· 21,752 Views · 1 Like

Mule 4: Fixed Width Data to JSON Transformation Using CopyBook

Let's take a quick look at the fixed width data to JSON transformation using CopyBook. Explore the use case and the Mule flow.

Updated November 5, 2018

by Murali Thuraka

· 23,115 Views · 3 Likes

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