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Comment: Re:I'm going to assume that was hipster irony. (Score 1) 91

by nullchar (#43904971) Attached to: Book Review: Creating Mobile Apps With JQuery Mobile

As a bonus, if you link to jQuery using the code.jquery.com URL, people's browsers will likely have it cached.

Please don't!

1) NoScript users hate you :-P
2) You are now depending on another site's availability for your site to function
3) I'm sure jquery.com or google.com or whoever is hosting your 3rd party script(s) loves your traffic information

I do agree that you should always specify an exact version of jQuery. Never use jquery.latest in place of jquery.1.2.3.

DRM

The Dark Side of Amazon's New Pilots 312

Posted by Unknown Lamer
from the none-for-you dept.
I've been really, really excited about digital video distribution lately: first Netflix greenlights jms's return to science fiction TV, and then Amazon announces their new pilots. Perhaps the decade long dearth of any good television is nearing its end! So, with that in mind, I finished up editing Slashdot for the day and sat down to watch some of these new pilots. Only to discover that Amazon has taken away my ability to watch entirely in the name of Digital Restrictions Management.
Stats

Excel Error Contributes To Problems With Austerity Study 476

Posted by Unknown Lamer
from the canada-isn't-real-anyway dept.
quarterbuck writes "Many politicians, especially in Europe, have used the idea that economic growth is impeded by debt levels above 90% of GDP to justify austerity measures. The academic justification came from a paper and a book by Kenneth Rogoff and Carmen Reinhart. Now researchers at U Mass at Amherst have refuted the study — they find that not only was the data tainted by bad statistics, it also had an Excel error. Apparently when averaging a few GDP numbers in an excel sheet, they did not drag down the cell ranges down properly, excluding Belgium. The supporting website for the book, 'This time it is different,' has lots of financial information if a reader might want to replicate some of the results." The Excel error is making the rounds as the cause of the problems with the study, but it's actually a minor component. The study also ignores some post-WWII data for countries that had a high debt load and high growth, and there's some fishy weighting going on: "The U.K. has 19 years (1946-1964) above 90 percent debt-to-GDP with an average 2.4 percent growth rate. New Zealand has one year in their sample above 90 percent debt-to-GDP with a growth rate of -7.6. These two numbers, 2.4 and -7.6 percent, are given equal weight in the final calculation, as they average the countries equally. Even though there are 19 times as many data points for the U.K."

Comment: Re:Disk encryption (Score 1) 148

by nullchar (#43283631) Attached to: Ask Slashdot: Simplifying Encryption and Backup?

Software raid via mdadm is a good option. Setup a raid 1 or 1+0 md device for your two disks. E.g. /dev/md1 = raid1 of /dev/sda1 + /dev/sdb1. Now format and use the /dev/md1 partition as full disk encryption, or a truecrypt container with ext4 inside, whatever you like. Now when one disk dies, mdadm emails you, and you can still read/write to the array (where only one disk is active).

I tend to partition and max out the available space on every drive, so LVM is an unnecessary layer for me.

You still need backup for file corruption, accidental deletion, or when both drives fail at the same time.

China

Canonical and China Announce Ubuntu Collaboration 171

Posted by samzenpus
from the working-together dept.
First time accepted submitter GovCheese writes "Canonical, the software company that manages and funds Ubuntu, announced that the Chinese Ministry of Industry and Information Technology will base their national reference architecture for standard operating systems on Ubuntu, and they will call it Kylin. Arguably China is the largest desktop market and the announcement has important implications. Shuttleworth says, 'The release of Ubuntu Kylin brings the Chinese open source community into the global Ubuntu community.'"
Communications

Dropbox Acquires Mailbox 63

Posted by Soulskill
from the go-together-like-chocolatebox-and-peanutbutterbox dept.
Dropbox announced today that it is acquiring Mailbox, an iOS email client designed to take better advantage of a touch interface. The app launched last month, and the Mailbox team says they're already delivering more than 60 million emails daily. Demand for the service continues to grow, so they were exploring their options to expand. They said, "We can’t wait to put Mailbox in the hands of everyone who wants it. This means not only continuing to scale the service, but also including support for more email providers and mobile devices. Add to that a host of new features and we’ve got a LOT of work to do, certainly more than our current team of 14 can handle. We need to grow and we need to grow thoughtfully, with top-notch people who share our goals and values. Enter Dropbox, the team from San Francisco who helps over 100M people bring their photos, docs, and videos with them anywhere. They’re a profoundly talented bunch who build great tools that make work frictionless, and Mailbox fits Dropbox’s mission like a glove. Plus, they’ve got a ton of experience scaling services and are experts at handling people’s data with care. In short, Dropbox is our kind of company."
Government

City Councilman: Email Tax Could Discourage Spam, Fund Post Office Functions 439

Posted by Soulskill
from the let's-also-tax-keystrokes-and-thinking-about-cats dept.
New submitter Christopher Fritz writes "The Berkeley, CA city council recently met to discuss the closing of their downtown post office, in attempt to find a way to keep it from relocating. This included talk of 'a very tiny tax' to help keep the U.S. Post Office's vital functions going. The suggestion came from Berkeley City Councilman Gordon Wozniak: 'There should be something like a bit tax. I mean a bit tax could be a cent per gigabit and they would still make, probably, billions of dollars a year And there should be, also, a very tiny tax on email.' He says a one-hundredth of a cent per e-mail tax could discourage spam while not impacting the typical Internet user, and a sales tax on Internet transactions could help fund 'vital functions that the post office serves.' We all know an e-mail tax is infeasible, and sales tax for online purchases and for digital purchases are likely unavoidable forever, but here's hoping talk of taxing data usage doesn't work its way to Washington."

I'm still waiting for the advent of the computer science groupie.

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