The Insider News

mathbabe[^]:

I’m learning a bit of R in my current stint at ThoughtWorks. Coming from python, I was happy to see most of the plotting functions are very similar, as well as many of the vector-level data handling functions. Besides the fact that lists start at 1 instead of 0, things were looking pretty familiar. But then I came across something that totally changed my mind. In R they have these data frames, which are like massive excel spreadsheets: very structured matrices with named columns and rows, on which you can perform parallelized operations.

Lars Strojny[^]:

PHP is not a “real” or “pure” functional language. Far from it. We don’t have a proper type system, the cool kids make fun of our exotic syntax for closures and we have array_walk() that looks functional but allows altering state. Nevertheless, there are a few interesting building blocks for functional programming.

Sanity Phailed.me[^]:

Math Problem of the Day: In this post, we’ll explore a scenario where the non-commutativityassociativity of floating point arithmetic can lead us into trouble.

hamxiaoz[^]:

So you had a project. You scratched your head a couple of days and came up a really nice and robust design. “The design solves the problems now and it should be able to handle future changes.” You thought that.... Two years later, the ‘future’ has come.

CNET News[^]:

Japanese digital device consumers are some of the savviest in the world. So, a report Thursday showing that the Nexus 7 has bested the iPad in market share is worthy of attention.... Not surprisingly, one of the big draws of the Nexus 7 -- which is co-branded with Asus, the manufacturer of the tablet -- is price, according to Nikkei. It's about a $100 less in Japan than Apple's least expensive tablet, the iPad Mini.

Built on Facts[^]:

In politics we often hear that every vote counts. In Reddit, we can actually figure out how much each vote counts. If I upvote or downvote a post, how far does my individual vote move that post in time?

cloudave.com[^]:

In the last few years, many of the larger mainstays of the existing database industry have leapt onto the bandwagon. Companies like Microsoft, Dell, HP and Oracle have made many strategic and tactical moves to stay relevant with this move toward big data and nosql databases solutions. However, the leadership is still outside of these stalwarts and in the hands of the open source community.

Geek.com[^]:

Firefox is widely regarded as a very secure web browser, and that’s a reputation that Mozilla has worked tirelessly to build over the past eight years — blacklisting extensions, shutting down insecure plug-ins, revoking certificates, and patching holes as quickly as they appear. But even Firefox has some lingering security issues. One of those is the ease with which a third-party application can sneak unwanted (and potentially malicious) extensions into a user’s profile....

Royal Pingdom[^]:

There is so much happening on the Internet during a year that it’s impossible to capture it all in a blog post, but we’re going to give it a shot anyway. How many emails were sent during 2012? How many domains are there? What’s the most popular web browser? How many Internet users are there? These are some of the questions we’ll answer for you.

Cryptome.org:

A parcel containing a camera is sent to Julian Assange at the Ecuadorian embassy in London through the Royal Mail. Through a hole in the parcel, the camera documents its journey through the postal system.