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Victor Savkin10/08/14
1803 views
0 replies

Add CSS Encapsulation to Your Favorite MV* Framework

CSS encapsulation is one of my favorite features coming to the Web platform. And though it is not supported by the majority of the browsers today, it is pretty easy to polyfil.

Erich Styger10/08/14
2782 views
0 replies

RingBuffer Component with Put/Get/Clear Events

Sometimes I have a good idea how to extend one of my Processor Expert components with an extra feature, but then I step back because why implementing more than I need at the moment? Using the CDE (Component Development Environment) of Processor Expert makes it very easy to such additional events:

Alec Noller10/08/14
9173 views
0 replies

Dev of the Week: Vladimir Šor

Every week here and in our newsletter, we feature a new developer/blogger from the DZone community to catch up and find out what he or she is working on now and what's coming next. This week we're talking to Vladimir Šor, co-founder and CTO of Plumbr.

Alec Noller10/08/14
8924 views
0 replies

The Best of DZone: Sep. 30 - Oct. 7

If you missed anything on DZone this week, now's your chance to catch up! This week's best include a tutorial for getting started with Play Framework 2.3.4, a look at ARM mbed, a developer's guide to data science, the rise and fall of NoSQL, and more.

Mark Needham10/08/14
5542 views
0 replies

R: Filtering data frames by column type ('x' must be numeric)

I’ve been working through the exercises from An Introduction to Statistical Learning and one of them required you to create a pair wise correlation matrix of variables in a data frame.

Allan Kelly10/08/14
3051 views
0 replies

Estimates or #NoEstimates? That is the question

Maybe it is a navel gazing exercise for agile-folk but it does seem to be the reoccurring theme. And I can’t get over this feeling that some of my peers think I’m a bit stupid for continuing to support estimates.

John Cook10/08/14
1570 views
0 replies

The great reformulation of algebraic geometry

At the Heidelberg Laureate Forum I had a chance to interview John Tate. In his remarks below, Tate briefly comments on his early work on number theory and cohomology. Most of the post consists of his comments on the work of Alexander Grothendieck.

Michael Mainguy10/08/14
3969 views
8 replies

Why OSX sucks and you should use Ubuntu instead

OK, I confess, I use OSX almost exclusively and have for a number of years now. I love the hardware, but the OS and specifically it's lack of a software package management tool has just a level of suckyness that irritates me.

Tom Howlett10/07/14
4433 views
0 replies

Could we really be so wrong?

I hear developers talking of Right and Wrong. What would happen if we got better at describing Cost and Value?

Ayende Rahien10/07/14
1732 views
0 replies

Optimizing event processing

There is a migration process that deals with event sourcing system. So we have 10,000,000 commits with 5 – 50 events per commit. Each event result in a property update to an entity.

Andrew Gilmartin10/06/14
2164 views
0 replies

Streaming content for non-media applications

You can improve your application's user-interface responsiveness by designing a better on-the-wire data format.

Armel Nene10/06/14
1374 views
0 replies

Liferay and AngularJS Made Simple: Connecting AngularJS to a Backend with REST and JSON

An enterprise portal is a web application which provides services required by an enterprise such as: user management, authentication and authorisation services, ability to connect to third party applications and provide a single point of access to multiple applications, hence the "portal".

John Georgiadis10/06/14
2339 views
0 replies

A MongoDB-based JAAS plugin for Karaf and ActiveMQ

ActiveMQ supports pluggable JAAS modules that handle the authentication of incoming requests. ActiveMQ comes preloaded with a few JAAS modules, none of which supports MongoDB as the backend repository of the authentication data.

Franck Wolff10/05/14
17296 views
13 replies

Beyond JSON: Introducing the Spearal Serialization Protocol

Spearal is a new, open-source, serialization protocol that aims to overcome the limitations of JSON. It targets - as a first step - HTML and native mobile applications connected to a Java backend.

Jayanga Dissanayake10/05/14
6454 views
1 replies

Simple SecurePasswordVault in Java

There are some instances when you want to store your passwords in files to be used by programs or scripts. But storing your passwords in plain text is not a good idea. Use the SecurePasswordVault to encrypt your passwords before storing and get it decrypted when you want to use it.