Language Resources

Python: Regex – Matching Foreign Characters/Unicode Letters

In the world of regular expressions, matching characters outside of the usual Latin character set can be a challenge. Read on to find out how author Mark Needham tackled this issue in Python.

June 22, 2016

by Mark Needham

· 11,228 Views · 1 Like

Java Websocket Containers: The Possibilities

With the Java Websocket API being integrated directly into Java EE7, check out how Tyrus, the reference implementation, integrated with containers for maximum effect.

June 21, 2016

by Abhishek Gupta

CORE

· 7,957 Views · 4 Likes

Lightweight Docker Images for Java Apps

If you're searching for a way to get your Docker images down to a more manageable size, it might just be easier to choose a different starting point.

Updated June 20, 2016

by Kevin Hooke

· 4,602 Views · 3 Likes

NGINX as a Reverse Proxy for Docker Swarm Clusters

In this post, we are going to see how to use NGINX as a reverse proxy for load-balancing containerized HTTP applications running in a Swarm cluster. We’ll also look at how to automate the service discovery.

June 20, 2016

by Lorenzo Fontana

· 13,623 Views · 2 Likes

Adding Authentication to Your React Native App Using JSON Web Tokens

We're going to look at getting started with a very simple React Native app and the use of JSON Web Tokens to provide authentication for it.

June 20, 2016

by Jeff Smith

· 46,373 Views · 5 Likes

Types of Cursors Available in Oracle PL/SQL

Here's a breakdown of the various pointers to SQL result sets you can implement in your code.

June 20, 2016

by Steven Feuerstein

· 18,451 Views · 5 Likes

Code Mistakes: Python's for Loop

It's really exciting to learn a new language... up until you write something broken that you can't figure out how to fix. Here's something I overlooked recently in trying to make a Python for loop.

Updated June 17, 2016

by G. Ryan Spain

· 22,146 Views · 8 Likes

Why Does JavaScript Loop Only Use the Last Value?

Dave Bush continues his JavaScript tutorials, this time with a solution to the last value of the loop index being used in every call.

June 17, 2016

by Dave Bush

· 128,269 Views · 6 Likes

How to Troubleshoot Sudden CPU Spikes

Your Java application has been running fine, but all of a sudden CPU consumption starts to go higher and higher... sound familiar?

June 16, 2016

by Ram Lakshmanan

CORE

· 31,644 Views · 11 Likes

Why Java Is a Purely Object-Oriented Language... Or Why Not

Java—is it actually object-oriented? Let's take a look deep into Java to try to figure it out.

June 16, 2016

by Naresh Joshi

CORE

· 31,298 Views · 9 Likes

Floating 'Text Balloons' for Context Relevant Information in Xamarin Forms

Here is a tutorial for an easy way to add text balloons, giving you a useful tool to make onboarding and adoption of an app easier.

June 16, 2016

by Joost van Schaik

· 8,838 Views · 3 Likes

MySQL vs. MongoDB: The Pros and Cons When Building a Social Network

When building a social network, it's important to think over the benefits and drawbacks of the major database types.

June 15, 2016

by Darren Perucci

· 12,696 Views · 1 Like

List of All Countries in JSON

Ever created a sign-up form that required a dropdown for the user to select from a list of countries? This JSON snippet might come in handy!

June 15, 2016

by Paul Underwood

· 114,877 Views · 12 Likes

What is JSON? How Do I Use It? Does It Beat BSON?

If you’ve ever wondered about JSON—what it is, how to use it or what it has to do with BSON—then you’ve come to the right place. In this article I’ll explore what these acronyms stand for and what these formats do in the world of programming and databases.

June 14, 2016

by Darren Perucci

· 6,035 Views · 1 Like

A Basic Builder With Groovy

This article shows how to create a basic Builder using the Groovy Builder syntax.

Updated June 13, 2016

by Reinout Korbee

· 31,047 Views · 10 Likes

From POSIX to AWS and S3

Learn how storage evolved from the prototypical hierarchical method of old to the seemingly limitless systems of AWS' S3 system.

June 12, 2016

by Brad King

· 4,973 Views · 3 Likes

Java EE 8 in Crisis!

Java EE is in crisis with a clear lack of support from Oracle resulting in EE8's delivery being significantly delayed.

June 10, 2016

by Peter Pilgrim

· 16,696 Views · 13 Likes

Java Remote Method Invocation with Redisson

This article shows how you can use a Redis-based in-memory data grid for Java remote method invocations.

June 10, 2016

by Nikita Koksharov

· 9,925 Views · 4 Likes

Performance Tuning Ideas for Apache Camel

Sometimes, it might be worth squeezing few more milliseconds from your Camel routes. Here are some ideas for tuning Camel based systems, which may apply for you.

June 10, 2016

by Bilgin Ibryam

· 31,256 Views · 8 Likes

Is Java Dying? (In Knuth's Up-Arrow Notation) [Comic]

Yep↑↑↑↑n.

June 10, 2016

by Daniel Stori

CORE

· 79,537 Views · 161 Likes

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