How to Build a Raspberry Pi File Server – Tutorials Blog – So I found yet another cool use for a Raspberry Pi. You can actually use it as a file server, or more accurately a controller for a file server. All you need is your Pi and a nice external drive and you can serve files to anyone on your network. It’s prett
Functional thinking: Why functional programming is on the rise – Java developers should learn functional paradigms now, even if they have no immediate plans to move to a functional language such as Scala or Clojure. Over time, all mainstream languages will become more functional; Neal Ford explores the reasons why in this installment.
Hortonworks Joins OpenStack Foundation | Hortonworks – Hortonworks, a leading contributor to Apache Hadoop, today announced it has joined the OpenStack Foundation, which promotes the development, distribution and adoption of the OpenStack cloud operating system. By contributing to the OpenStack ecosystem
Cross-domain Ajax with Cross-Origin Resource Sharing – Cross-Origin Resource Sharing (CORS) is a W3C Working Draft that defines how the browser and server must communicate when accessing sources across origins. The basic idea behind CORS is to use custom HTTP headers to allow both the browser and the server to know enough about each other to determine if the request or response should succeed or fail.
Redesigning Google: how Larry Page engineered a beautiful revolution | The Verge – We went to Google looking for the person responsible for the new design direction, but the strange answer we got is that such a person doesn't exist. Instead, thanks to a vision laid out by a small team of Google designers, each product team is finding its way to a consistent and forward-looking design language thanks to a surprising process.
RubySource | A Look at Ruby 2.0 – With Ruby 2.0 set to be released on February 24th, exactly on the 20th anniversary of Ruby’s first debut, I decided to write this article to give you a quick rundown of some of the most interesting changes.
A Carefully Selected List of Recommended Tools on Datavisualization.ch – That’s why we have put together a selection of tools that we use the most and that we enjoy working with. We called it selection.datavisualization.ch. It includes libraries for plotting data on maps, frameworks for creating charts, graphs and diagrams and tools to simplify the handling of data. Even if you’re not into programming, you’ll find applications that can be used without writing one single line of code.
An Advanced Guide to HTML & CSS – An Advanced Guide to HTML & CSS takes a deeper look at front-end design and development, expanding on what is covered in the beginner’s guide. Studying modern front-end development, this guide teaches the latest for any designer looking to round out their front-end skills.
Be Careful With Cache Managers | Javalobby – If you are using spring and JPA, it is very likely that you utilize ehcache (or another cache provider). And you do that in two separate scenarios: JPA 2nd level cache and spring method caching.
UI Testing a Sencha App – I wanted to address this topic by adding UI Tests to my demo Ext JS application and discussing strategies for enterprise application testing.
The Atlantic Wire: Building for iPad on HTML5 and Sencha Touch – The Atlantic Wire and projects such as Fastbook showcase what is truly possible with HTML5 and the many benefits of building universal applications with open standards. Publishers like The Atlantic benefit from using HTML5 to build applications that are free of app store constraints, allowing them to innovate on their business model and the technical delivery. With HTML5, companies have the ability to build universal applications without limitations.
APIs | Codecademy – Build real-life apps with APIs – Want to write apps and build websites that can text your phone, pull in YouTube videos, or connect to Facebook and Twitter? Start doing all this and more with Application Programming Interfaces (APIs).
Obama Wins: How Chicago’s Data-Driven Campaign Triumphed | TIME.com – That data-driven decisionmaking played a huge role in creating a second term for the 44th President and will be one of the more closely studied elements of the 2012 cycle. It’s another sign that the role of the campaign pros in Washington who make decisions on hunches and experience is rapidly dwindling, being replaced by the work of quants and computer coders who can crack massive data sets for insight. As one official put it, the time of “guys sitting in a back room smoking cigars, saying ‘We always buy 60 Minutes’” is over. In politics, the era of big data has arrived.
MongoDB Gotchas & How To Avoid Them – Everyone should be able to benefit from MongoDB’s power and simplicity, and so as a follow up to David’s article I have outlined some common and not-so-common things that hackers should know about MongoDB.
Speed and Innovation through Architecture – Jan Bosch discusses the importance of speed and innovation in software development, covering Innovation Experiment Systems, a 3 layer product model, and the role of architecture and scalability.
Why I love everything you hate about Java « Magic Scaling Sprinkles – If you’re one of those hipster programmers who loves Clojure, Ruby, Scala, Erlang, or whatever, you probably deeply loathe Java and all of its giant configuration files and bloated APIs of AbstractFactoryFactoryInterfaces. I used to hate all that stuff too. But you know what? After working for all these months on these huge pieces of Twitter infrastructure I’ve started to love the AbstractFactoryFactories.
A Long Look at JVM Languages – The following section takes a quick look at the popular dynamic JVM languages, and the languages’ implementation details.
Top 20 Refactoring Features in IntelliJ IDEA – I hope this article helps you to discover the powerful refactoring functionality hidden in IntelliJ IDEA. The more you know about your IDE, the more time it can save you every day, and the more productive you become. Go ahead and get the most out of your IntelliJ IDEA!
Apache Crunch – Simple and Efficient MapReduce Pipelines – Apache Crunch (incubating) is a Java library for writing, testing, and running MapReduce pipelines, based on Google's FlumeJava. Its goal is to make pipelines that are composed of many user-defined functions simple to write, easy to test, and efficient to run.
Git and GitHub Secrets – Zach Holman – This talk covers both Git and GitHub: different tricks I've picked up after two years at GitHub, helpful advice on common gripes I've seen in support tickets and tweets, and just general nifty things that make you a faster, more capable technologist.
Citus DB: The Scalable Analytics Database – CitusDB is a distributed database that lets you run SQL queries over very large data sets. Designed for analytical queries, CitusDB enables real-time responsiveness.
An alternate universe – Microsoft Surface – People who dislike Apple’s approach or whose requirements are incompatible with it will always exist in great numbers, and the Surface is for them. It’ll probably sell well, especially if Microsoft can expand their retail presence quickly.
Google Web Toolkit Blog: GWT 2.5 Final is here! – Thanks to all developers who helped us test GWT 2.5 release candidates and reported issues to us. We have fixed several of these and are happy to announce availability of GWT 2.5 Final.
WebDB / WebSQL Databases | twoHard – Hopefully this simple example is helpful. My goal was that websql.dbtransaction method outlined above would make it easy to access local WebSQL DBs. It has for me, so hopefully it makes someone else's life a bit easier.
What’s New in Sencha Touch 2.1? | Blog | Sencha – Sencha Touch 2.1 is our next release of the Sencha mobile framework. The 2.1 release includes the following key upgrades: significant performance improvements, charting support, an advanced list component, and enhanced native support through the Sencha Mobile Packager.
Welcome to OpenStack – An Introduction – OpenStack is an open source platform for building massively scalable cloud operating systems and can be used to power both public and private clouds. Diablo is the latest stable release of OpenStack.
Puppet Labs and EMC open source next-generation provisioning tool: Razor – Puppet Labs and EMC announced last month the availability of Razor, an open source cloud-provisioning tool that allows automated provisioning and inventory of bare metal machines as well as virtual machines based on user-defined tagging rules. The tool currently deploys as a Puppet module and is licensed under Apache 2.0.