Frameworks Resources

An Interview Question on Spring Singletons

Spring Singletons are not Java Singletons. Let's go over the important differences between them and how Spring singletons interact within containers.

February 20, 2017

by Shamik Mitra

· 163,679 Views · 73 Likes

Getting Started With Apache Camel and the Internet of Things

If you're planning to invest in connected devices, make sure your middleware and communications are up to snuff. In this case, we look a how to mix Camel with a Pi.

February 20, 2017

by Joseph S. Butler

· 8,720 Views · 10 Likes

WebView in Xamarin Android

If you want to display HTML content or web content on your app, look to Xamarin. You can load static HTML, open web pages and URLs, and work easily with navigation.

February 17, 2017

by Anoop Kumar Sharma

CORE

· 24,802 Views

Spring Boot: Changing/Configuring the Default Embedded Server

In this post we take a look at how to set and configure the default embedded web server used in your Spring Boot application.

February 17, 2017

by Gaurav Rai Mazra

· 157,920 Views · 15 Likes

Signing and Verifying a Standalone JAR

Wondering how to sign and verify standalone JARs? Your search is at an end! We take a look at how to to just that in this post.

February 15, 2017

by Nicolas Fränkel

CORE

· 6,183 Views

Hibernate Caching With Hazelcast: Basic Configuration

In this post, we take a look at how to use Hazelcast as a second-level cache for Hibernate to lower the overhead of repeat database queries.

February 15, 2017

by Emmanouil Gkatziouras

CORE

· 13,932 Views · 9 Likes

Event-Driven Microservices Using Spring Cloud Stream and RabbitMQ

Propagating one trace and span ID between all calls of a single order isn't that difficult when you have the right knowledge and toolset.

February 15, 2017

by Piotr Mińkowski

· 33,765 Views · 12 Likes

Five Minute Swift: Debugging Alamofire Requests

Learn how to use the power of extensions to see what how your HTTP requests are formed with Alamofire.

February 14, 2017

by James Sugrue

CORE

· 16,290 Views · 4 Likes

Using Spring Beans in Mule

There are three main ways to demonstrate using Spring beans in Mule apps: simple XML bean configuration, annotation bean configuration, and Java Spring configuration.

February 10, 2017

by Anupam Gogoi

· 33,619 Views · 4 Likes

Proposal for a Java Policy Files Crafting Process

Configuring Java security policies is an important but extremely time-consuming task. See, how much work it takes for a small project like Spring Pet Clinic.

February 10, 2017

by Nicolas Fränkel

CORE

· 5,246 Views · 5 Likes

Using Autonumber in Couchbase

NoSQL doesn't exactly lend itself to sequential ordering and incremental data, but using Couchbase's autonumber and counter document features, you can make it happen.

February 10, 2017

by Laura Czajkowski

· 8,974 Views · 1 Like

How Lambdas And Anonymous Inner Classes Work

Anonymous Inner Classes and lambdas have some similarities, but their differences are important to know if you're going to use them in your work.

February 8, 2017

by Martin Farrell

· 55,419 Views · 31 Likes

JSON Web Token: Security for Applications

Rafael Salerno dissects the components of the JSON Web Token and walks through an example of how to authenticate a user to access an API server.

February 7, 2017

by Rafael Salerno

· 8,577 Views · 7 Likes

Push Spring Boot Docker Images on ECR

This in-depth look at how to Spring Boot Docker images to the Amazon EC2 Container Registry provides a good example of Spring, Java, the cloud, and container usage.

February 7, 2017

by Emmanouil Gkatziouras

CORE

· 8,416 Views · 4 Likes

TensorFlow on the Edge, Part 1 of 5

Running TensorFlow on the Edge is now possible, what, why and how?

February 6, 2017

by Tim Spann

CORE

· 18,898 Views · 6 Likes

Running ASP.NET Core Apps on DigitalOcean

By combining DigitalOcean's droplets (their codename for VMs) with .NET Core, you can get your apps up on a virtualized infrastructure, reaping the benefits therein.

February 6, 2017

by Lohith Nagaraj

· 8,607 Views · 3 Likes

Safeguarding Spring (Boot) App From Cache Failure

Ever tried to start up a Spring Boot app only for a busted cache to stop it in its tracks? Cache abstraction and error handling might be a way to keep things smooth.

February 3, 2017

by Deepak Tyagi

· 33,756 Views · 8 Likes

Basic Building Blocks of Angular 2 Architecture

Here's a quick intro into the basic building blocks of Angular 2, along with a look-back at the changes from Angular 1.

February 3, 2017

by Rachit Bhardwaj

· 64,720 Views · 28 Likes

A Word on Spring @Transactional and Exceptions

Spring's @Transactional is very popular among developers. Yet, many of them are unaware of its weird exception handling convention, which can lead to inconsistent data.

February 3, 2017

by Shamik Mitra

· 153,456 Views · 80 Likes

How to Create a Spring Boot App With Caching Enabled

Enabling caching is an important step to take if you want to develop a fast application. It can be done using declarative annotations.

February 1, 2017

by Deepak Tyagi

· 43,765 Views · 10 Likes

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