Become a fan of Slashdot on Facebook

 



Forgot your password?
typodupeerror

Comment Dell and Lenovo already more or less do this (Score 1) 188

It's not up to the level of geek fantasy what-a-white-box-laptop-could-be. However, for practical purposes, if you get one of the big-chassis Thinkpads or Dell Latitudes (in the case of Dell, this would be a Latitude E-series today) then a ton of parts are interchangeable and upgradeable between models in the same chassis series. And it's been that way since the Latitude C-series at least. They're a lot easier to work on than the consumer-model laptops, too.

These days I just buy disposable junk like everybody else, though.

Comment just awful (Score 4, Informative) 325

I don't know what's worse, dryly making fun of this kind of thing or even more dryly implicitly making fun the sheer number of folks that won't get the joke.

The review is by these guys: http://www.pacificbookreview.com/About-Us.php

It's a self-published crank book with a hilarious title. The guy might be mentally ill. It's just sad. I know times are tough but still, this Gary Sorkin guy should be ashamed of taking Kemp's money to promote the book.

Comment oh yes, not absolutely essential (Score 1) 609

At least, for much of what passes for professional programming. But in my very humble experience, the guys that brag the loudest that they've never needed any math to do any real-world programming are the ones who end up getting assigned stuff that involves very simple calculations---often just the correct use of libraries---and still manage to bung it up.

Comment Re:Is it worth it? (Score 1) 260

Short answer: no. If you need to open a document in a older file format, and Office is mangling it, openoffice.org is worth a try, but that's the luck of the draw. Office will generally do a better job of that, but not always.

If you have a version of Office without Powerpoint or Visio, the openoffice.org Impress and Draw programs are serviceable.

On the flip side, I'd be scared to do anything significant in the database thingy, because it has that "95% complete" quality that the contemporary free software world takes as an indication they're at a good point to do a total rewrite.

Businesses

Why Netbooks Will Soon Cost $99 221

CWmike sends along a ComputerWorld piece which predicts that "netbooks like the Asus Eee PC, the Dell Mini 9 and the HP 2133 Mini-Note will soon cost as little as $99. The catch? You'll need to commit to a two-year mobile broadband contract. The low cost will come courtesy of a subsidy identical to the one you already get with your cell phone. It's likely that HP is working with AT&T (they're reported to be talking), which announced a major strategic shift a couple of weeks ago that should result in AT&T stores selling nonphone gadgets that can take advantage of mobile broadband, including netbooks. What's more interesting is that low income and cheapskate buyers are starting to use iPhones as replacements or substitutes for netbook, notebook and even desktop PCs. The author's take: A very large number of people are increasingly looking to buy a single device — or, at least, subscribe to a single wireless account — for all their computing and communications needs, and at the lowest possible price."
The Internet

UK Voters Want To Vote Online 288

InternetVoting writes "A recent UK research survey by NTL:Telewest Business found that nearly half of the younger respondents would be more likely to vote online. This year the UK government has authorized 13 local election pilots including Internet voting. ntl:Telewest Business estimates 10 million UK households have broadband and 4,789 local libraries offer public access. In the US political parties are beginning to test the Internet voting waters with the Michigan Democratic Party to offer Internet voting in their 2008 Presidential Caucus. There were some notable differences in generational interest: 'The YouGov poll of almost 2,300 people, carried out on behalf of NTL:Telewest's business unit, found that younger voters were even more positive about the idea of alternatives to the trusty ballot box. 57 per cent of 18-34 year olds liked the idea of evoting, but only a third of the over 55s were as keen.' Given security and privacy concerns in the states, how likely is this to appeal to US voters? "
Google

Google's Stomach Pangs - Adjusting to DoubleClick 98

An anonymous reader writes "C|Net is reporting on some trouble Google is having integrating DoubleClick into their family of products. External problems, like antitrust allegations and privacy concerns, are bad enough. The worst problems might come from within, though, as a division within DoubleClick was essentially created to game the very systems the Google search engine is founded on. '"Google is treading in dangerous waters right now," writes Ross Dunn of WebProNews.com. Google's search results "are supposed to be unbiased and highly relevant," but with Performics, "Google is put into the conflicted position of trying to generate profits by providing result-oriented organic ranking services for its own unbiased organic search results." The worry, in other words, is that Google's search results could be compromised by operating a division with an interest in skewing those results in favor of clients.' The article goes on to say how this Performics division is likely to be sold off to make sure everything stays above board."
Books

Submission + - Book Review: Linux Appliance Design

s1axter writes: "A week and a half ago I received Linux Appliance Design by Bob Smith, John Hardin, Graham Phillips and Bill Pierce, published by No Starch Press. This is one of No Starch's latest titles and was released in the beginning of April. As a hardware/embedded systems guy I was really eager to get my hands on the book. For those who don't know what the book is about, it's about making an application specific utility, an electronic tool or "appliance" that can be used for a specific task. The book defines an appliance as "A device designed to primarily perform a single function" and that's exactly what they do.

The book revolves around Laddie, an example alarm system for a building. The book includes a complete explanation of the system, what design features it uses, and a LiveCD with the final application for your hacking pleasure.

I have to say, Linux Appliance Design is well written and very, very thorough. This is not a beginner text, the authors focus on Linux programmers who understand C and Linux systems and want to take it a step further than conventional software. If you think this is a book for you, you ought to better be a C/Linux guru, or dust off those old textbooks and brush up on your stuff before you pick it up.

When a friend asked me what was in the book I gave him the response, "Everything you need to make a sweet daemon with any interface you want". This is exactly what Linux Appliance Design is, a library in a book. Nostarch.com has a chapter list for the text (http://nostarch.com/appliance_toc.htm) so you can see what I mean.

The layout for the text is well organized and starts where every project should, architecture and design. Personally I felt the authors were beating the dead horse after a couple of pages when everything kept coming back to separating interface from implementation, but hey, it's an important point that a lot of people seem to miss.

An interesting chapter is the explanation of the Run-time-access library the authors developed. Modeled from PostgreSQL, the RTA lib is an impressive solution that allows for daemon communication and configuration from any language that can talk to a database. This library is released under the GPL and can be downloaded from the companion site of the book http://linuxappliancedesign.com./ The RTA is also used for the rest of the book, so don't skip it or you'll have no idea what they are talking about.

The text is not only an explanation of the Laddie system using the RTA, it is an all encompassing design text, which I really like. There are chapters dedicated to building different frontend UIs for the system and communication protocol discussion. This is what transforms the text from book into library. Each chapter can almost stand on its own as an application of that language or program. I was quite impressed with the web interface chapter and how the authors compared web servers and designed a system, and also with the framebuffer chapter on how to make a cool graphical interface.

A common theme for all the chapters is the structure. The authors discuss and design each element they use in the system before looking at one program or daemon. For anyone who has written or read development reports the format is very similar; explain what you designed, why you chose those components, why you passed on others, how the systems works and finally what you would do different next time. This format kind of reminded me lab reports in school, cover all question you think your professor audience might ask.

Overall Linux Appliance Design is a well written, detailed and through book with a lot of information. I would recommend this title mainly to someone who is interested in daemon development or server design however it can be read by anyone who wants to see a full project develop cycle.

s1axter is the main poster for Geeksinside.com
Geeksinside.com is a DIY, hardware hacking, technology blog that showcases links, reviews and project"

Slashdot Top Deals

Each honest calling, each walk of life, has its own elite, its own aristocracy based on excellence of performance. -- James Bryant Conant

Working...