Dishwasha writes "A fellow co-worker of mine turned me on to CubeSat; apparently there are commercial space companies that will launch CubeSat systems from their payload for a modest fee. Is anybody in the /. community involved in amateur microsatellite systems? How would I go about getting involved at an amateur level? Are there any amateur user groups and meetups I can join? I have limited background in all the prerequisites but am eager to learn even if it takes a lifetime. Any links to design and engineering of satellites would be appreciated."
Check out the new SourceForge HTML5 internet speed test! No Flash necessary and runs on all devices. ×
ichimunki writes "I am a mid-career software developer. I am from the Midwestern U.S. and my native language is English. I've studied a few languages over the years, both human and computer. Lately I've begun to wonder what is the best second (human) language for someone in this field to have. Or is there even any practical value in working to become fluent in a non-English language? I am not planning to travel or move/work abroad. But if I knew a second language, would I be able to participate in a larger programming community worldwide? Would I be able to work with those folks in some useful capacity? Perhaps building products for foreign markets?"
CanadianSchism writes "I've been in the public sector for the past 6 years. I started off doing my work study in web design and a bit of support, eventually going through the interview process to fill in a data processing technician post, and getting the job. The first four years of my work life were spent in various schools, fixing computers, implementing new hardware, rolling out updates/ghosting labs, troubleshooting basic network and printer problems, etc. I was eventually asked to work on the administrative information systems with an analyst, which I've been doing for the past 2 years. That's consisted of program support, installing updates to the pay/financial/purchasing/tax/energy systems, taking backups on SQL servers, etc. I've never had the opportunity to take time for myself, and jump back into my first love: programming. I've picked up Powershell books (have two here at the office), but haven't gotten anything down yet, as there are always other projects that come up and whittle my attention to learning a language down to zilch. This new year will see a change in that, however. I'll be setting aside an hour every day to devote to learning a new language, in the eventual hope that I can leave this company (take a sabbatical) and hop into the private sector for a few years. My question to you all is, what language should I start with, to learn and get back into the principles of programming, that will help me build a personal portfolio, but will also lend to learning other languages? At this point, I'm not sure if I'd like to make/maintain custom applications, or if back-end web programming would be more interesting, or any of the other niches out there."
An anonymous reader writes "I run a small dev shop focused on web development, based in Europe. For the past six years we've had lots of successful projects with clients from CEE, Western Europe and the U.S. One of our main clients was based in the U.S. We started working for them in 2008, while they were a 'promising start-up' and everything went smoothly until they were bought by a multinational corp. We couldn't be happier to work for such a big player in the market, andwe even managed to get by with huge payment delays (3-4 months on a monthly contract), but now, after more than two years working for them, I have the feeling we're getting left out. We have six-month-old unpaid invoices and we're getting bounced between the E.U. and U.S. departments every time we try to talk to them. What can a small company do to fight a big corporation that's NASDAQ listed and has an army of lawyers? They've been getting a lot of bad press lately so I don't think that will scare them either."
First time accepted submitter veganboyjosh writes "I got an instant message from an uncle the other day, asking me what was in the link I sent him. I hadn't sent him a link so I figured that his account had been hacked and he'd received a malicious link from some bot address with my name in the 'From' box. This was confirmed when he told me the address the link had come from. When I tried explaining what the link was, that his account had been hacked, and that he should change the password to his @aol.com email account, his response was 'No, I think your account was hacked, since the email came from you.' I went over it again, with a real-life analog of someone calling him on the phone and pretending to be me, but I'm not sure if that sunk in or not. This uncle is far from tech savvy. He's in his 60s, and uses Facebook several times a week. He knows I'm online much more and kind of know my way around. After his initial response, I didn't have it in me to get into the whole 'Never click a link from an unfamiliar email address' bit; to him, this wasn't an unfamiliar email address, it was mine. How do I explain this to him, and what else should I feel responsible for telling him?"
First time accepted submitter michaelknauf writes "I'm running a large summer camp that's primarily concerned with performing arts: music, dance, circus, magic, theater, art, and I want to add some more tech into the program. We already do some iOS game design with Stencyl. We also have an extensive model railroad and remote control car program and a pretty big computer lab (about 100 Apple machines). Our program provides all materials as part of tuition, so I've stayed away from robotics as a matter of cost, but I'd love to buy a 3D printer and do classes with that and the Arduino is cheap enough to make some small electronics projects sensible... where do I find the sort of people who could teach such a program as a summer gig? What projects make sense without spending too much cash on a per project basis but would be cool fun for kids and would teach them?"
yanom writes "I'm currently a high school student using my TI-84 for mathematics courses. It has all the functionality I need (except CAS), but saying that the hardware is dated is putting it nicely. Waiting 4-5 seconds for a simple function to be graphed on its 96x64 screen just makes me want to hurl it at the wall. Recently, I've begun to notice the absurdity of doing my math homework on a 70's era microchip when I have an i7 machine with Linux within arm's reach. I've begun looking for software packages that could potentially replace the graphing calculator's functionality, including Xcas and Maxima, but both lack what I consider basic calculator functionality — xcas can't create a table of values for a function, and maxima can't use degrees, only radians. So, does anyone know of a good software package to replace my graphing calculator (and maybe provide CAS to boot)?"
cayenne8 writes "I've been a staunch advocate of NOT joining Facebook or Twitter or the other social networks to protect my privacy and to not voluntarily give all my personal information away to corporate America, or even the Government. However, I'm beginning to look into making money through various means on the side, one of them being photography/videography. With these mediums, being seen is critically important. Having a business facing site on Facebook/Google+ and even using Twitter can be great for self promotion, and can open up your business to a huge audience. If you were to open your FB and other social network accounts with business ONLY information, and keep your personal information (name, image, etc) off the Facebook account...will this keep your personal privacy still from them, or are their algorithms good enough to piece together who you are from the business only sites? Is the payoff worth the potential trade-off for generating potential customers for your business and guiding them to your primary website?"
First time accepted submitter Uzuri writes "I'm soon going to have the experience of interviewing an individual to be my direct supervisor. I have in mind several things to ask already, especially since I also have the strange position of working as a technical person in a non-technical office and want to be able to be certain that the interviewee understands exactly what that means without coming off as hostile or condescending. What sort of questions would you ask/have you asked the person who was to be your boss? What sort of tells would you look for? What's out of bounds?"
First time accepted submitter Shifuimam writes "I downloaded a DOSBox port for Android recently to get back into all the games of my childhood. Turns out that the only free distribution available hasn't been updated in nearly two years, so I looked for alternatives. There are two on Google Play — DOSBox Turbo and "DOSBot". Both charge a fee — DOSBox Turbo is $3.99; DOSBot is $0.99. The developer of DOSBot says on his Google Play entry that he will not release the source code of his application because it's not GPL, even though it's derived from source released under GPL v2 — this is definitely a violation of the license. The developer of DOSBox Turbo is refusing to release the source for his application unless you pay the $3.99 to "buy" a license of it. The same developer explicitly states that the "small" fee (although one might argue that $3.99 is pretty expensive for an OSS Android app) is to cover the cost of development. Unless I'm misreading the text of GPL v2, a fee can only be charged to cover the cost of the distribution of a program or derived work, not the cost of development. And, of course, it doesn't cost the developer anything for someone to log in to Google Play and download their app. In fact, from what I can tell, there's a one-time $25 fee to register for Google Checkout, after which releasing apps is free. Where do you draw the line on this? What do you do in this kind of situation?"
mcloaked writes "We get all kinds of news about new developments, but one subject has been lacking for some time and that is email clients for Linux (or Windows for that matter). A number of reviews (mostly not all that recent) have pointed to the main clients as Thunderbird, Evolution, Claws-mail, and Kmail as possibilities. Up to about a year ago, Thunderbird seemed to be 'the' email client with the best mix of positives. However there are no recent reviews that I have seen. In the meantime Thunderbird has moved to monthly releases, which are more maintenance releases containing security fixes but little functional change — and little new development. Thunderbird also won't be significantly altered in the future, if one interprets the available news information. Evolution is reported to be rather prone to bugs, and Kmail even more so. Claws-mail has limitations, as does Kmail. So where is the future of Linux email clients going, absent any real innovation? We need a well maintained and capable mail client, preferably with good calendar integration (webcal/Google calendar), properly supported HTML composing, good maildir format storage for local mail, and good security support (including the capacity to deal with both GPG and S/MIME encryption and signing). It needs a modern UI and good import/export facilities, as well as good integration with its address book, including import/export of addresses. Are we likely to see this kind of package as we move into the future, or will mail clients slowly disappear? At the moment it looks like email client support is dead — Are too many users moving into web mail and the cloud instead of having a properly functional mail client on their desktops?"
jcreus writes "After struggling for some years with Nvidia cards (the laptop from which I am writing this has two graphic cards, an Intel one and Nvidia one, and is a holy mess [I still haven't been able to use the Nvidia card]) and, encouraged by Torvalds' middle finger speech, I've decided to ditch Nvidia for something better. I am expecting to buy another laptop and, this time, I'd like to get it right from the start. It would be interesting if it had decent graphics support and, in general, were Linux friendly. While I know Dell has released a Ubuntu laptop, it's way off-budget. My plan is to install Ubuntu, Kubuntu (or even Debian), with dual boot unfortunately required." So: what's the state of the art for out-of-the-box support?
New submitter thereitis writes "Looking over my home computing setup, I see equipment ranging from 20 years old to several months old. What sorts of old and new equipment have you seen coexisting, and in what type of environment?" I regularly use keyboards from the mid 1980s, sometimes with stacked adapters to go from ATX to PS/2, and PS/2 to USB, and I'm sure that's not too unusual.
First time accepted submitter its a trappist! writes "When I started my career back in the early 1990s, everyone had a 'business phone' phone on their desk. The phone was how your co-workers, customers, friends and family got in touch with you during the business day. It had a few features that everyone used — basic calling, transfer, hold, mute, three-way calling (if you could figure it out). This was before personal mobile phones or corporate IM, so the phone was basically the one and only means of real-time communication in the office. Flash forward 20 years. Today I have a smart phone, corporate IM, several flavors of personal IM, the Skype client and several flavors of collaboration software including Google Apps/Docs, GoToMeeting. My wife and daughter call me or text me on the cell phone. My co-workers who are too lazy or passive aggressive to wander into my office use IM. My brother in Iraq uses Skype. I use GoToMeeting and its built-in VoIP with customers. The big black phone sits there gathering dust. I use it for conference calls a few times each month. I'm sure that there are sales people out there who would rather give up a body part than their trusty office phone, but do any of the rest of us need them? Around here, the younger engineers frequently unplug them and stick them in a cabinet to free up desk space. Are the days of the office phone (and the office phone system) at an end?"
I recently retired my ancient AthlonMP rig for something a bit more modern, and in the upgrade got a new DVD±RW drive. Since I have the new rig and a lot more disk space, the time has come to re-rip my ~450 disc CD collection into FLAC (I trust active storage more than optical discs that may or may not last another twenty years). The optical drive I had in my old rig was one recommended by Hydrogen Audio or somewhere similar for ripping CDs, and can grab an hour long album in about five minutes. My new drive, unfortunately, takes about fifteen to do the same. With the number of discs I have to churn through and the near-instaneous encoding, it's somewhat annoying. After searching the Internet high and low for advice I came up empty handed, and so I ask Slashdot: are there any SATA DVD burners that don't suck at ripping CDs? Read on for more details if you wish.