VindictivePantz writes "In an interesting graphical view on collaborative development, FlowingData writes: 'GitHub is a large community where coders can collaborate on software development projects. People check code in and out, make edits, etc. Franck Cuny maps this community (with Gephi), based on information in thousands of user profiles.'"

rubycodez writes "Oracle, having acquired Sun Microsystems, including its Unix, will no longer give away free Solaris licenses. Oracle also states that some features of its Oracle Solaris will not appear in OpenSolaris, which means OpenSolaris may start to die."

schliz writes "German researchers have set a new record for energy efficient data sorting with a system based on netbook processors and Solid State Disks. The system, dubbed EcoSort, more than tripled the power efficiency of former record holders, leading one of its developers to claim: 'In the long run, many small, power-efficient and cooperating systems are going to replace the so far used, heavy weighted ones.' Records were defined by 'Sort Benchmark,' which was created by missing Microsoft scientist Jim Gray and was now managed by representatives of companies like Hewlett-Packard and Microsoft."

chemicaldave writes "I'm graduating this May and have been seeking a programming position for months. It seems that the biggest hurdle to landing an interview is getting past the doorman that is HR. After reading this entry from Coding Horror describing the lack of programming candidates who can actually program, I can't help but scratch my head. I can program! (See how I put that link in?) If I can't land an interview, then even a short online evaluation of my coding skills would suffice. I just want a chance to prove myself. Alas, sending resumes to companies has rarely led to anything but an auto-confirmation email of my submission. I understand that sending resumes online is not the best method to landing an interview, but I come from a small rural school so job fairs rarely offer anything more than IT support positions let alone a programming position. It seems to me that developers are always looking for talented young programmers. We're out here looking for you too. Am I missing something?"

An anonymous reader writes "This article takes the interesting perspective that leaving bugs in software is good — little ones, at least. This quote is particularly insightful: 'How do you know whether a bug is big or little? Think about who's going to hit it, and how mad they'll be when they do. If a user who goes through three levels of menus, opens an advanced configuration window, checks three checkboxes, and hits the 'A' key gets a weird error message for his trouble, that's a little bug. It's buried deep, and when the user hits it, he says 'huh,' clicks a button, and then goes on his merry way. If your program crashes on launch for a common setup, though, that's a big bug. Lots of people will hit it, and they will all be pissed. ... The cost of fixing all the bugs in your program and then being sure you fixed them all is way too high compared to the cost of having a few users hit some bugs they won't care about."

theodp writes "Ted Dziuba can't wait for NoSQL to die. Developing your app for Google-sized scale, says Dziuba, is a waste of your time. Not to mention there is no way you will get it right. The sooner your company admits this, the sooner you can get down to some real work. If real businesses like Walmart can track all of their data in SQL databases that scale just fine, Dziuba argues, surely your company can, too."

theodp writes "New York City is reportedly paying 230 consultants an average annual salary of $400K for a computer project that is seven years behind schedule and vastly over budget. The payments continue despite Mayor Bloomberg's admission that the computerized timekeeping and payroll system — dubbed CityTime — is 'a disaster.' Eleven CityTime consultants rake in more than $600K annually, with three of them making as much as $676,000. The 40 highest-paid people on the project bill taxpayers at least $500K a year. Some of the consultants have been working at these rates for as long as a decade."

An anonymous reader writes "The 1st International Longest Tweet Contest is open for submissions until April 12. It looks to be a take-off of the famous Obfuscated C Contest. So far the record is 4.2 kilobits encoded per tweet, based on exploiting the fact that Twitter actually passes the full 31 bits of ISO 10646 (the international standard that Unicode is based on), not the roughly 20.08 bits/character of Unicode itself."

An anonymous reader writes "Currently, the nature of most programming work is such that you don't really need math skills to get by or even to do well; after all, linear algebra is no help when building database-driven websites. However, Skorks contends that if you want to do truly interesting work in the software development field, math skills are essential, and furthermore will become increasingly important as we are forced to work with ever larger data sets (making math-intensive algorithm analysis skills a priority)."

H4x0r Jim Duggan writes "Andrew Tridgell rejected the common fears about triple damages: 'If you've got one lot of damages for patent infringement, what would happen to the project? It's dead. If it gets three lots of damages for patent infringement, what happens to the project? It's still dead.' Tridge then explains the right way to read a patent and build a legal defense: 'That first type of defence is really the one you want, it's called: non-infringement. And that is: "we don't do that. The patent says X, we don't do X, therefore go away, sue someone else, it's not relevant for us." That's the defence you want. [...] Next one, prior art: [...] Basically the argument is: somebody else did that before. It's a very, very tricky argument to get right. Extremely tricky, and it is the most common argument bandied about in the free software community. And if you see it in the primary defence against a patent, you should cringe because it is an extremely unsafe way of doing things.' There are even some tips in the talk specifically for Slashdotters."

An anonymous reader writes "Recently, the Oracle/Sun conglomerate has denied public download access to all service packs for Solaris unless you have a support contract. Now, paying a premium for gold-class service is nothing new in the industry, but withholding critical security updates smacks of extortion. While this pay-for-play model may be de rigueur for enterprise database systems, it is certainly not the norm for OS manufactures. What may be more interesting is how Oracle/Sun is able to sidestep GNU licensing requirements since several of the Solaris cluster packs contain patches to GNU utilities and applications."

QuaveringGrape writes "After a few years of Python I've recently been trying to expand my programming knowledge into the realm of compiled languages. I started with C, then switched over to C++. A friend and longtime OpenGL programmer told me about NeHe's tutorials as a good step after the command-line programs started to get old, but there's a problem: all the tutorials are very Windows-based, and I've been using Linux as my single platform for a while now. I'm looking for suggestions for tutorials that are easy to learn, without being dumbed down or geared towards non-programmers."

scottl writes "Metaprogramming Ruby is the first book to give an in-depth and readable explanation of how dynamic programming works in Ruby. It is both readable and accurate and will be a valuable resource to intermediate and probably advanced Ruby programmers for some time to come." Keep reading for the rest of scottl's review.

jason8 writes with news that two programmers who worked at Bernie Madoff's investment firm have now been indicted on charges of 'conspiracy, falsifying records of a broker-dealer and falsifying records of an investment adviser,' for their role in hiding the firm's activities (PDF) from the SEC and external accountants. Quoting Reuters: "O'Hara and Perez, employed at the firm from 1990 and 1991, respectively, were primarily responsible for developing and maintaining computer programs in the investment advisory unit at the center of the fraud. Many of the programs were run on an IBM server known as 'House 17,' according to court documents. Prosecutors said the men took hush money to help keep the fraud going and designed codes to make up fake trade blotters and phantom records. US prosecutors said the two men worked under the supervision of Madoff and his top aide, Frank DiPascali, to deceive the US Securities and Exchange Commission and a European accounting firm. DiPascali is cooperating with prosecutors, who said his information led to the arrests of the programmers and the now defunct firm's outside accountant."

mdm42 writes "OpenSSO is one of the best open source web Single Sign On projects out there. Sun Microsystems made OpenSSO open source in 2008, so it's sad to see how, after absorbing Sun, Oracle is shutting down this amazing project, labelling it 'not strategic' and dismembering the few parts they think are worthwhile for their own SSO effort. They started by freezing the next express release, and during the last few weeks they have been removing all the open source downloads from the OpenSSO website and removing content from the wiki. Fortunately, a Norwegian company called ForgeRock has stepped up to the plate in an attempt to salvage the project under the new name OpenAM."

McBacon writes with this excerpt from Wired.co.uk: "Often dismissed as a failed venture, the Xbox Indie Games programme has earned successful man-and-his-dog developers tens of thousands of pounds from sales of their homebrew games. Wired explores the success stories of this hidden marketplace. ... now, more than a year since its launch, the Xbox Indie Games are seeing something of a revival. Microsoft has made huge strides to improve the service, games are beginning to be taken more seriously and success stories are becoming more and more common. Especially for [James] Silva, a New York-based developer, who became an impromptu Indie celebrity after his game The Dishwasher won Microsoft's Dream-Build-Play competition. He says he's 'absolutely thrilled' to have seen I Maed a Gam3 w1th Zomb1es!!!1 — his latest game — become a cult hit, for gamers to flock to it in record numbers and to have sold over 200,000 copies."

An anonymous reader writes "Wondering where all that bloat comes from, causing even the classic 'Hello world' to weigh in at 11 KB? An MIT programmer decided to make a Linux C program so simple, she could explain every byte of the assembly. She found that gcc was including libc even when you don't ask for it. The blog shows how to compile a much simpler 'Hello world,' using no libraries at all. This takes me back to the days of programming bare-metal on DOS!"

An anonymous reader writes "The Australian Informatics Olympiad programming test is being run in a couple of months. I'm an experienced programmer and I'm thinking of volunteering to tutor interested kids at my children's school to get them ready. There will be children of all levels in the group, from those that can't write 'hello world' in any language, to somewhat experienced programmers. For those starting from scratch, I'm wondering what language to teach them to code in. Accepted languages are C, C++, Pascal, Java, PHP, Python and Visual Basic. I'm leaning towards Python, because it is a powerful language with a simple syntax. However, the test has a run-time CPU seconds limit, so using an interpreted language like Python could put the students at a disadvantage compared to using C. Is it better to teach them something in 2 months that they're likely to be able to code in but possibly run foul of the CPU time limit, or struggle to teach them to code in a more complicated syntax like C/C++ which would however give them the best chance of having a fast solution?"

paulproteus writes "I'm a Debian developer and a part-time contributor to a few smaller projects. I do a lot of free software-y and open source-y things. Sometimes, though, I don't do them. I figure some other Slashdotters might have similar hang-ups — we contribute to a project, but there are parts that we really dread thinking about. So I wrote a post about having these hang-ups, and I made a place on the web to share how others can help your project. What are the parts that, in your projects, you would be relieved if someone else looked at for you?"

theodp writes "Formerly only available to Apps Users, Google has made Apps Script available to everyone (sample script), including you Google Docs low-lifers. Apps Script lets you automate actions across spreadsheets, sites, calendars, and other Google services. No spamming, kids!"