Slashdot Mirror

angry tapir writes "About 15 Indian authors and publishers, and two Indian organizations, have submitted their objections to Google's plan to scan and sell books online. Google's proposed settlement of a US lawsuit turns copyright law on its head, according to Siddharth Arya, legal counsel for the Indian Reprographic Rights Organisation, which licenses reproduction rights to books and other publications."

Wyatt Earp writes with news that a recent SEC filing from Tesla Motors revealed the company plans to stop production on its electric Roadster (and the Roadster Sport as well) in 2011. This will leave the automaker without any cars to sell until the launch of its Model S sedan (financed in part by $465 million in DoE loans) in 2012. Tesla plans to resume production of Roadster models "at least a year" after the Model S arrives. From Wired's Autopia blog: "'As a result, we anticipate that we may generate limited, if any, revenue from selling electric vehicles after 2011 until the launch of the planned model S,' the company says in the SEC filing. That may not be a problem if S production starts on plan and goes off without a hitch, but if Tesla hits any snags, things could get ugly fast — a point it concedes in the filing. 'The launch of the Model S could be delayed for a number of reasons and any such delays may be significant and would extend the period in which we would generate limited, if any, revenues from sales of our electric vehicles.'"

frank_adrian314159 writes "The RIAA will appeal the ruling that reduced Jammie Thomas-Rasset's $1.92 million fine for file sharing to $54,000. '"It is a shame that Ms. Thomas-Rasset continues to deny any responsibility for her actions rather than accept a reasonable settlement offer and put this case behind her," said RIAA spokeswoman Cara Duckworth.' Joe Sibley, an attorney for Thomas-Rasset, said his client would not settle for the $25,000 that the RIAA has asked for. '"Jammie is not going to agree to pay any amount of money to them," Sibley said, adding that it doesn't matter to Thomas-Rasset whether the damages are $25,000 or $1.92 million.' In addition, Thomas-Rasset's attorneys say that, win or lose, they plan to appeal the constitutionality of the fine."

Endloser writes "Bill Gates is going to invest $10 billion to provide vaccines to people worldwide. The Bill and Melinda Gates Foundation believes that vaccines are the way to a better future for the world. So they have decided to make 'the largest pledge ever made by a charitable foundation to a single cause.' This 10-year, 10 billion dollar project is expected to save 8.7 million lives."

Sparky Anduril writes "In Joomla! 1.5 Development Cookbook James Kennard has written an accessible and easy-to-read book to help anyone who is writing (or plans to write) extensions for the popular open source content management system, Joomla! (specifically for version 1.5). It is available as a paperback or PDF eBook." Read on for the rest of Jonathan's review. Joomla! 1.5 Development Cookbook author James Kennard pages 360 publisher Packt Publishing rating 9 reviewer Jonathan West ISBN 978-1-847198-14-3 summary Recipes for developing extensions with Joomla! 1.5 This is not an introduction to writing extensions for Joomla! For example, it does not describe the architecture of extensions, nor does it suggest how you should go about designing or developing extensions. The book does not claim to do this and you will need to look elsewhere if you need introductory material on that subject.

What this book does provide however is a number of "recipes" that developers can use to solve common problems when developing extensions for Joomla! As such it is a very useful resource that can be used in two ways: the inexperienced developer will want to read through the entire book chapter by chapter, to understand the issues they will need to consider. The more experienced developer will want to use this book as a reference book, dipping in when they encounter a particular problem or face a particular task.

The first thing to say is that (perhaps unusually for a software developer) James can write! His English is clear and I cannot imagine anyone having any complaints about his grammar. This means that despite being a technical reference the book is a pleasure to read.

Each recipe is laid out in the same format (as you would expect from any good cookbook!) The title of the recipe is followed by an explanation of the problem or task. "Getting ready" lays out what you must do before getting to the body of the recipe. "How to do it..." is laid out as a set of code statements with a brief explanation. "How it works..." provides more explanation on why to do what the recipe says, often accompanied by example data. "There's more..." lays out additional things to consider, perhaps more you can do with the recipe or alternative ways of achieving the same end. Where they are alternatives, James is generally very careful to explain the pros and cons of each approach. "See also" provides a cross-reference to related recipes in the book.

The first chapter is an essential introduction to getting involved in the Joomla! open source community through JoomlaCode.org. James explains how to create a new project and manage that project. The chapter concludes by explaining the use of TortoiseSVN for managing the source code of your project. I found that the explanation of the top-level folder structure and the use of branches within SVN was particularly illuminating.

The next two chapters provide further general background: chapter two provides recipes to ensure your extensions remain secure and chapter three describes how to work with the database. While James does not explain the underlying security issues (e.g. he does not describe what SQL injection is and why it may comprise security), the recipes provided (that address keeping your SQL safe, ensuring filenames and folders are safe and that you ensure that request data does not pose a threat) are easy to follow and I was able to work out why they should be used. The chapter on Working with the Database explains how to construct and execute SQL queries and the use of the Joomla!-specific JTable object. While I am familiar with working with SQL, this chapter was an eye-opener to me as it shows very clearly how working with the database under the Joomla! framework is different from conventional approaches, and how the JTable object makes it very easy to manipulate the database.

The remaining chapters of the book each focus in on a particular area. James covers the following topics: "The Session and the User", "Multilingual Recipes", "Interaction and Styling", "Customizing the Document", "Customizing the Backend", "Keeping it Extensible and Modular", "JObjects and Arrays", "Error Handling and Reporting", "Files and Folders".

The range of topics covered is such that it will ensure you at least think about some issues that otherwise may never have crossed your mind. For example, you may not have considered it necessary to make your extension available in other languages, but in the chapter on "Multilingual Recipes" James shows that it is incredibly easy to make your extension language-aware, so even if you're not going to provide a Slovakian or Sanskrit translation you can at least ensure that your extension will support those languages (should someone out there want to do the translation work for you — which is often what happens with Joomla! extensions).

A brief summary of the content of each chapter, with a few highlights picked out, follows:

"The Session and the User": recipes cover how to use session data and how to find out information about the current user (whether guest or logged in), restricting user access based on privilege and using a user's parameters.

"Multilingual Recipes": how to ensure your extensions can support other languages, and also how to provide a translation (if you're gifted that way!)

"Interaction and Styling": applying CSS, Javascript, Ajax and MooTools to enhance your extension. This does not cover what CSS is and how to style a page, but rather how to ensure you plug CSS into your pages correctly using Joomla!

"Customizing the Document": ways of modifying the response by working with the Joomla! JDocument object. The most interesting recipes cover how to create PDF and RSS or Atom feeds from your component. This chapter is a little hard to get into as so little context is provided, but it is assumed that the reader will already have that context from a fuller knowledge of how Joomla! extensions are designed and developed.

"Customizing the Backend": provides a useful set of recipes so you can customize the backend (or administration element) of your component. James covers useful items such as disabling the menu bar (needed if the user is currently editing the configuration, so they cannot for example logout when half-way through an operation), creating a filter header (like the article filtering by section/category in the in-built content component) and how to enable tabular data to be ordered (by licking on the table header).

"Keeping it Extensible and Modular": looks at how to use Component Based Development the make it easier to develop and ensure extensions are more flexible. One very useful recipe shows you how to write a search plugin for your component; a further set of recipes describe how to manage component parameters (enabling your users to configure the behavior of your component through the backend).

"JObjects and Arrays": "Error Handling and Reporting": "Files and Folders": The final three chapters cover some fundamental concepts and provide recipes that explain how to manipulate data, manage errors and deal with files and folders.

I personally have extensive experience of building web sites using Joomla! but have no experience in developing extensions. However as a software professional I have several years experience of software development, and will find this book very useful as I start to become more involved in developing extensions for Joomla!

You can purchase Joomla! 1.5 Development Cookbook from amazon.com. Slashdot welcomes readers' book reviews -- to see your own review here, read the book review guidelines, then visit the submission page.

An anonymous reader writes "The long-awaited Russian stealth fighter, codenamed PAK FA or T-50, has had its first test flight today. This Google translation of a Russian article has a photo of the jet. Production is supposed to begin in 2015; the AP reports that India is helping with development. It's reportedly designed to compete with America's F-22 (first flight: 1997). Relatedly, according to Wikipedia, Japan is planning to fly its own stealth fighter, the ATD-X, which we have previously discussed, in 2011."

couchslug writes with this excerpt from the not-yet-paywalled New York Times: "President Obama will end NASA's return mission to the moon and turn to private companies to launch astronauts into space when he unveils his budget request to Congress next week, an administration official said Thursday. The shift would 'put NASA on a more sustainable and ambitious path to the future' said the official, who spoke on condition of anonymity. But the changes have angered some members of Congress, particularly from Texas, the location of the Johnson Space Center, and Florida, the location of the Kennedy Space Center. 'My biggest fear is that this amounts to a slow death of our nation's human space flight program,' Representative Bill Posey, Republican of Florida, said in a statement." If true, this won't please the federal panel that recommended against just such privatization.

Borov writes "I'm planning to buy a second monitor in near future and I was searching for ways to configure it under Linux. It seems there are two main ways: 1) to have one 'big' desktop, which means I have single workspace — changing virtual desktop switches both monitors or 2) to have separate X sessions for each display — which means I have separate workspaces, but I can't move applications between them. I need something in the middle — a separate workspace for each screen, so that I can have independent virtual desktops on each screen, but still have the ability to move applications between monitors (no need to strech one app across both of them). I've read that some tiling window managers can do this kind of thing, but I'd rather go with 'classical' window managers, like Openbox/Gnome/KDE or similar."

master_p writes "The FCC's formally issued draft net neutrality regulations have a huge copyright loophole in them; a loophole that would theoretically permit Comcast to block BitTorrent just like it did in 2007 — simply by claiming that it was 'reasonable network management' intended to 'prevent the unlawful transfer of content.' The new proposed net neutrality regulations would allow the same practices that net neutrality was first invoked to prevent, even if these ISP practices end up inflicting collateral damage on perfectly lawful content and activities."

Mortimer.CA writes "In a weblog posting, Jason Livingood, Executive Director of Comcast's Internet Systems has stated that they're beginning public trials of IPv6; Comcast hopes 'that these trials will encourage other stakeholders to make plans to continue, or to begin, work on IPv6 in 2010 so that all stakeholders do their part in ensuring the future of the Internet is as bright and innovative as it has been in the past.' Interested guinea pigs can volunteer at Comcast6.net (FAQ). Those who have IPv6 connectivity via other means can check out their IPv6-only web presence."

An anonymous reader writes "There's been much speculation as to what Oracle plans to do with Sun once the all-but-certain acquisition is complete. According to separate reports on InfoWorld, Oracle has disclosed plans to continue investing in Sun's multithreaded UltraSparc T family of processors, which are used in its Niagara servers, and the M series server family, based on the Sparc64 processors developed by Fujitsu. However, Larry Ellison has reportedly said that once the Sun acquisition is complete, Oracle will hire 2,000 new employees — more people than it expects to cut from the Sun workforce. Oracle will present its plans for Sun to the public Wednesday."

An anonymous reader writes with this snippet from the International Business Times: "India plans to launch its first manned space mission in 2016, moving to become the fourth nation to put a man in space. Space scientists and senior officials of the state-run ISRO are preparing a pre-project report to build the infrastructure and facilities for the mission, estimated to cost a $2.76 billion. 'We are planning a human space flight in 2016, with two astronauts who will spend seven days in the Earth's lower orbit,' Radhakrishnan told reporters at ISRO headquarters in Bangalore. In September, India's Chandrayaan-1 satellite discovered water on the moon, boosting India's credibility among established space-faring nations"

Hugh Pickens writes "In late October, Newsday put its web site behind a pay wall, one of the first non-business newspapers to take the pay wall plunge, so Newsday has been followed with interest in media circles anxious to learn how the NY Times own plans to put up a pay wall may work out. So how successful has Newsday's paywall been? The NY Observer reports that three months into the experiment only 35 people have signed up to pay $5 a week to get unfettered access to newsday.com. Newsday's web site redesign and relaunch reportedly cost about $4 million and the 35 people who've signed up have earned Newsday about $9,000. Still publisher Terry Jimenez is unapologetic. 'That's 35 more than I would have thought it would have been,' said Jimenez to his assembled staff, according to five interviews with Newsday employees. The web project has not been a favorite among Newsday employees who have recently been asked to take a 10 percent pay cut. 'The view of the newsroom is the web site sucks,' says one staffer. 'It's an abomination,' adds another."

krou writes "According to documents obtained by the Guardian under the Freedom of Information Act, the UK police plan on deploying unmanned drones in the UK to 'revolutionize policing' and extend domestic 'surveillance, monitoring and evidence gathering,' which will be used in 'the routine work of the police, border authorities and other government agencies.' The documents come from the South Coast Partnership, 'a Home Office-backed project in which Kent police and others are developing a national drone plan' in conjunction with BAE Systems. The stated aim is to introduce the system in time for the 2012 Olympics. Initially, Kent police stated that the system would be used to monitor shipping lanes and illegal immigrants, but the documents reveal that this was part of a PR strategy: 'There is potential for these [maritime] uses to be projected as a "good news" story to the public rather than more "big brother."' However, the documents talk about a much wider range of usage, such as '[detecting] theft from cash machines, preventing theft of tractors and monitoring antisocial driving,' as well as 'road and railway monitoring, search and rescue, event security and covert urban surveillance.' Also, due to the expense involved, it has also been suggested that some data could be sold off to private companies, or the drones could be used for commercial purposes."

MarkWhittington writes "The Wall Street Journal is reporting that starting with the FY2011 budget request for NASA, the Obama administration intends to propose a new program to encourage the development of a commercial space flight industry. 'The controversial proposal, expected to be included in the Obama administration's next budget, would open a new chapter in the US space program. The goal is to set up a multi-year, multi-billion-dollar initiative allowing private firms, including some start-ups, to compete to build and operate spacecraft capable of ferrying US astronauts into orbit—and eventually deeper into the solar system. Congress is likely to challenge the concept's safety and may balk at shifting dollars from existing National Aeronautics and Space Administration programs already hurting for funding to the new initiative. The White House's ultimate commitment to the initiative is murky, according to these people, because the budget isn't expected to outline a clear, long-term funding plan.'"

Lanxon writes "'In the universe there is intelligent life, I'm confident about that,' SETI founder Dr Frank Drake (of the Drake Equation) affirmed earlier today during a talk at the Royal Society in London, 50 years after SETI was founded. One of his visions to prove this, and to show that the last five decades were not a waste of time, is to station a radio observatory not in near-Earth orbit, but on the far side of the moon. He also suggests that another craft could later be stationed 500 times further away from the Sun than the Earth, using the Sun itself as a giant magnifying lens to resolve alien worlds."

FleaPlus writes "A group at NASA has been formulating a 'Flexible Path' to Mars architecture, which many expect will be part of the soon-to-be-announced reboot of NASA's future plans. NASA's prior architecture spends much of its budget on creating two in-house rockets, the Ares I and V, and would yield no beyond-LEO human activity until a lunar landing sometime in the 2030s. In contrast, the Flexible Path would produce results sooner, using NASA's limited budget to develop and gain experience with the technologies (human and robotic) needed to progressively explore and establish waypoints at Lagrange points, near-Earth asteroids, the Martian moon Phobos, Mars, and other possible locations (e.g. the Moon, Venus flyby). Suggested interim goals include constructing giant telescopes in deep space, learning how to protect Earth from asteroids, establishing in-space propellant depots, and harvesting resources/fuel from asteroids and Phobos to supply Moon/Mars-bound vehicles."

gbjbaanb writes "The BBC has been granted provisional approval to introduce copy protection for Freeview HD after they resubmitted an amended plan. Quoting from Ofcom's statement: 'In view of the fuller submission provided by the BBC, Ofcom is currently minded to approve its request for a multiplex license amendment subject to consultation responses, on the basis that in principle, content management is a justified objective which ensures that the broadest range of HD content is made available to citizens and consumers.' However, it's not too late yet — you can submit your comment and tell them you'd like to be able to record broadcast HD TV. I'm sure the 'content providers' will continue to sell content to the BBC, ITV, etc., if this is not implemented. They'll still take our license fee money (or advertising) and sell us the content, but refuse to let us record or copy it, hoping we'll go out and buy the DVD/Blu-ray as well."

theodp writes "According to an SEC filing, Google founders Larry Page and Sergey Brin have adopted five-year trading plans to sell about 5M shares each, which would yield each about $2.75B based on Friday's closing stock price of $550.01. BTW, Google kicks in 12 cents to Social Security and another 2 cents to Medicare on its founders' celebrated $1 annual salaries." After this stock is sold, the founders will hold less than 50% of the voting shares and thus will give up voting control of Google.

CWmike writes "China on Friday slammed remarks made by Secretary of State Hillary Clinton promoting Internet freedom worldwide, saying her words harmed US-China relations. Clinton's speech and China's response both come after Google last week said it planned to reverse its long-standing position in China by ending censorship of its Chinese search engine. Google cited increasingly tough censorship and recent cyberattacks on the Gmail accounts of human rights activists for its decision, which it said might force it to close its offices in China altogether. On Thursday in Washington, DC, Clinton unveiled US initiatives to help people living under repressive governments access the Internet for purposes such as reporting corruption. The US will support circumvention tools for dissidents whose Internet connections are blocked, she said. Chinese Foreign Ministry spokesman Ma Zhaoxu called for the US 'to respect the facts and stop using the issue of so-called Internet freedom to unreasonably criticize China.' China's laws forbid hacking attacks and violations of citizens' privacy, the statement said, apparently referring to the issues raised by Google."