An anonymous reader writes "In high school I failed two out of three years of math classes and eventually dropped out of school completely. I earned my general equivalency diploma as soon as was legally possible and from there went on to college and beyond. That was many years ago and my most basic algebra, trigonometry, and geometry skills are slipping away at an alarming rate. I'm looking for a self-guided course covering the equivalent of 4 years of high school mathematics including calculus. My math skills are holding me back. How can I turn this around?"

goldcd writes "A while back I wrote some pretty reasonable forum code, a PHPBB alternative. A few years down the line it's pretty stable, I've stopped tinkering with it, and it's standing up by itself. I have neither the time, inclination, nor inspiration to do anything more with it, but would very much like to give the code to the world to use and expand upon. Now I could just upload it as it is onto SourceForge, but currently it's very specific in its usage and I'd be ashamed of what 'proper' coders would think of my amateur offering — I'm afraid it would be laughed at and ignored. On the other hand, I don't want to waste hours of my own time perfecting it for people just to 'rip off' as is, and never contribute anything. My question is, what do you have to do to make your code 'OSS appealing?'"

pooslinger writes "I know little to nothing about programming but would like to start, fund, and maintain a GPL linux POS application. I see there are a few available with the majority being closed source. I am currently starting a business and really despise the fact that I will have to spend $2-$5k on a proprietary solution. I would like to create an application where you could take a midrange PC, connect inexpensive touchscreens, barcode readers, thermal printers, credit card readers, etc; scan/input inventory; and begin selling. Something like a Debian POS distribution that boots into X and starts a POS terminal. Does something like this exist, am I just trying to reinvent the wheel?" How have other people approached starting a new GPL project, finding talent, and ensuring the code choices best benefit the community?

I am a new graduate student in Computer Engineering. I would like to get my MS and possibly my Ph.D. I have learned that 90% of my department is from India and many others are from China. All the students come here to study and there are only 7 US citizens in the engineering program this year. Why is that? I have heard that many of the smarter Americans go into medicine or the law and that is why there are so few Americans in engineering. Is this true?

Michele Alessandrini writes "Having bought several TomTom One navigation systems at work, I was browsing their web site to find information about maps. There are several pages of documentation about their devices. In one of them, they proudly inform you that their devices use Linux, as a warranty of power and stability. They even prominently display their GPL compatibility. But, when you come to the software (the one used to manage updates, set locations, etc), they only support Windows and Mac OS. Not that surprising, and not a real necessity. Just the same, they probably saved millions of dollars using a free kernel and didn't think to support Linux users. As Linux gains ground in commercial applications like this, how often are we going to see actual users of the OS left out in the cold? Why don't more Linux-using shops reach out to the Linux-using community?"

An anonymous reader writes "Now that XML is the de facto standard (for good or ill) for doing message passing, I find that I need to give XML examples in the documentation that we produce. We're stuck with Word and up till now I've just been doing the examples as cut and paste from the log files. We include schemas in the appendix but it seems that the clients like the 'readability' of the raw XML over other approaches we've tried. I'm wondering what everyone else is doing in the world of XML documentation."

professorguy writes "I've been on the internet since 1984 (back before email addresses had @'s). But it looks like we're coming to the end of an era. From my home, I have 26.4 kbps dial-up access to the internet (you read that right). Since I am a hospital network administrator, it would be nice to do some stuff remotely when I am on 24/7 call. However, no cable or DSL comes anywhere near my house and because of the particular topography of my property (I'm on a heavily-forested, north-facing hillside), satellite is also not available. Heck, cell phones didn't even work here until January. So far, the technical people I've asked all have the same advice for reasonable connectivity: move. Move out of the house my wife and I built and lived in for 20 years. Has it really come to this? Am I doomed to be an internet refugee? Is this really my only option? Do you have an alternative solution for me?"

Ian Lamont writes "The predictions about the iPhone being a bust have so far been way off the mark, but that doesn't mean the device is perfect. Besides the dependence on the AT&T Edge network and the lack of an iPhone SDK, there are a boatload of UI, software and hardware issues that should be addressed in the next-generation iPhone. Some complaints include GPS functionality, allowing iPhones to be used as hard drives, adding RSS support, and turning auto-correct into auto-complete. What would you want to see in the next generation of iPhone?"

An anonymous reader writes "Is it just me or is the UK iPhone deal seriously more expensive than the US deal? If you look at what AT&T offers compared to what O2 offers, you get significantly less for your money in the UK than you do in the States. It's also significantly more expensive than other non-iPhone deals in the UK, which offer similar services. Steve Jobs response to the more expensive UK iPhone is that 'it's more expensive to do business in the UK', but what does that mean? As a UK resident I'm disappointed that we didn't get the same plan as the AT&T plan, particularly the free mobile-to-mobile calls. Is there some element of the UK iPhone service that I'm missing here?"

saudadelinux writes "I was held up at gunpoint in July, and my laptop was stolen. There are companies out there which, for a fee, install tracker software on your laptop. If it's stolen or lost, they track its whereabouts whenever it gets on the 'Net and work with local law enforcement and ISPs to find the machine. I'm wondering: has anyone used one of these services? Does anyone have a recommendation for which company to go with? My new laptop is a a dual-boot Ubuntu/XP machine, and the couple of companies I've looked at do Windows-only. Are there Linux options?"

An anonymous reader writes "The Guild Wiki, an extremely popular fan-made wiki for documenting the Masssively Multiplayer game Guild Wars, was originally supported by donations, then later advertisements — supposedly just enough to break even. Just the past week, the owner of the domain name surprised this wiki community by revealing that he had sold the domain name, the database, and his services to Wikia, a commercial entity that intends to profit from Guild Wiki's content. The catch? Much of Guild Wiki's content falls under Creative Commons by-nc-sa license, which denies the commercial use of licensed material. Arena.net created their own community run wiki to serve as the in-game help system, because they didn't think they could use the material on Guild Wiki commercially. If Wikia continues to serve ads over Guild Wiki's content, how can the thousands of contributors to the site stop them without going to the expense/trouble of hiring attorneys (or the crude path of mass vandalism)? If it turns out the site owner has been making a profit all along from ads, what's the remedy?"

Orange Crush writes "As the resident computer geek in an office full of accountants, my boss recently asked me how she could reasonably keep her teenage son from using the family computer to 'access inappropriate sites.' I of course responded 'Give up now. There's nothing in this world that can keep a determined teenager from acquiring porn.' Sadly, she was dissatisfied with this answer. I mentioned that there was in fact software available for this purpose, but that all of it was trivially easy to bypass for a clever young mind. I really can't think of another answer. She could password protect the BIOS to prevent booting a different OS, but that's easily defeated with a screwdriver at most. The only solutions I can think of involve upstream firewalls/proxies/etc to which I gleefully redirected her to her ISPs tech support number. As much as I disagree with her reasoning — and ignoring the obvious 'go to a friend's house' loophole — is there really any other way (on a home budget) to netnanny a household computer?"

WPIDalamar writes "I'm currently working on a piece of commercial software that will be available through a download and will use a license key to activate it. The software is aimed at helping people schedule projects and will be targeted mostly to corporate users. With the recent Windows Vista black screen of death, it got me thinking about what sort of measures I should go through to prevent unauthorized users from using the software. While I don't wish to burden legitimate users, I do want to prevent most piracy. How much copy protection is appropriate? Is it acceptable for the software to phone home? If so, what data is appropriate to report on? The license key? Software version? What about a unique installation ID? Should I disable license keys for small amounts of piracy, like when there's 3 active installations of the software? What about widespread piracy where we detect dozens or hundreds of uses of the same license key? Would a simple message stating the software may be pirated with instructions on how to purchase a valid license be sufficient?"

concerned00 writes "In their latest Occupational Outlook Handbook, the US Bureau of Labor Statistics says that employment of software engineers and system analysts is expected to increase 'much faster than the average' through 2014 (here, and here). In contrast, employment of programmers is expected to increase 'more slowly than the average,' with outsourcing given as one of the major reasons why (here). However, from the stories I read from American programmers on the Net, the profession is lost. Is the government wrong, or lying, then, when it implies that software engineers and system analysts can expect to have a good future? As an American, am I a fool if I decide to undertake this for a living?" Read more for details of concerned00's analysis.

An anonymous reader writes "Last week ZDNet put up an article asking a simple question: will GPL3 drive Linux users to FreeBSD? It's based on issues raised in the August FreeBSD Foundation Newsletter. That publication features a letter by the vice president of the FreeBSD Foundation, Justin Gibbs, arguing that the GPLv3 restricts the rights of commercial users of open source software, and is just the FSF's first step in changing the GPL in ways that authors of GPL software may not have intended. He suggests that commercial users should seriously consider BSD-licensed software as an alternative if they want to be able to safely ship products in the future. This is especially in light of requirements from the FCC that software running on devices (such as software-defined radios) be end-user replaceable. Gibbs states that the FreeBSD Foundation will provide an alternative to GPLv3'd software, especially in light of Stallman's statement that further GPL revisions are due in the near future. Is this likely to cause discontent among Linux users, or will they mostly ignore it?"

brobak writes "I'm getting ready to move into a new home on a couple of acres of rural property a significant distance from any large source of light pollution. I've always been interested in astronomy in general, and I would like to put my dark skies to use by picking up decent telescope and learning a bit about the skies over my head. The overall budget for this project is going to be around $1,000. I am particularly interested in astrophotography, but I understand that that may carry me outside the scope of the initial budget. I've already signed up for my local astronomy club's next monthly meeting. I have been doing Web research, but I thought that the Slashdot community would be the perfect place to get opinions on entry-level equipment, websites, and books."

OldJavaHack writes "If you could start a website (with MySQL for persistence) from scratch and you had a choice of PHP5, CakePHP, or RubyOnRails — which would you choose and why? Things to consider in your decision: 1. Maturity of solution; 2. Features; 3. Size of community of skilled users (to build a team); 4. Complexity/ease of use (for neophytes to master); 5. Greatest strength of your choice, and the greatest weaknesses of the other two. Here is a comparison of capabilities."

Ryan Brown writes "As of September 1, the free XML TV guide service at zap2it labs has shut its doors due to misuse issues, as well as internal business issues. Now that Linux users, and most PVR users for that matter, are nearing the end of their last fetched TV guide, what free alternatives exist that can replace this much-needed service?"

I am an eighth grade English teacher. As much as I love my subject and believe in the value of skillful writing, I also believe that there is a terrible lack of interest in the sciences and maths among students in general. In some sense, I believe English to be a support subject for the others classes at this grade level. At my school, the average science classroom has time for labs and note taking, but reading and writing on the subject (beside textbooks) is usually limited. Math is in a similar situation: they have time to learn a concept and practice, but not to linger on possibilities. Therefore, I have two questions for the readers of Slashdot: which books / shows / movies caused a curiosity towards these subjects when you were young, and what suggestions do you have for incorporating these subjects into writing?

An anonymous reader writes "I prefer software that takes as little hard drive space and RAM as possible. I can't stand bloated software like iTunes, as compared to Foobar or classic Winamp; or Windows Media Player, as compared to VLC or Media Player Classic. What are some of your favorite applications which are a little less bloated?"