An anonymous reader writes "If you are too cheap to buy a $20 Arduino or too elitist to not have at least a 32-bit processor, Dr. Dobb's shows you how to take a $2 chip, put it on a breadboard with a TTL serial (or USB) cable, and be up and running with a 32-bit C/C++ system. Even if you have to buy the breadboard and the cable, it is comparable in price to an Arduino and much more capable. The Mbed libraries (optional) make it as easy to use a 'duino, too."

An anonymous reader writes "Remember the court battle between Google and Oracle? It's the one where Oracle claimed Android violated Oracle's patents and copyright related to Java. Oracle thought they deserved $6 billion in compensation, but ended up getting nothing. Well, it's still going, and the tide is turning somewhat in Oracle's favor. An appeals court decided that Oracle can claim copyright over some parts of Java. It's a complicated ruling (PDF) — parts of it went Google's way and parts of it went Oracle's way — but here's the most important line: '[T]he declaring code and the structure, sequence, and organization of the 37 Java API packages at issue are entitled to copyright protection.' A jury's earlier finding of infringement has been reinstated, and now it's up to Google to justify its actions under fair use."

jfruh writes: "As GitHub becomes an increasingly common repository of project code, the metadata for projects saved there can tell us a lot about the state of the industry. In particular, a look at the programming languages used over the past half-decade shows an increasingly fragmented landscape, in which the overall share of most major languages is on a slight decline, while less-used languages are seeing modest growth in usage."

An anonymous reader writes "Game studios now seem to be forming a habit out of opening up their debugger / development utilities. After Valve's notable VOGL debugger, Crytek has now decided to open source their Renderdoc debugger. Renderdoc had been available for free use since earlier in the year but now they have posted an MIT-licensed version of the code to GitHub. Renderdoc builds on both Windows and Linux but for now just targets the Direct3D 11 graphics API while OpenGL support is being expected later."

First time accepted submitter aojensen (1503269) writes "GitHub has made good on promises to open source Atom, a programmer's text editor based on Chromium. Atom is released under the MIT license (source repository). GitHub announced the following on their blog: 'Because we spend most of our day in a text editor, the single most important feature we wanted in an editor was extensibility. Atom is built with the same open source technologies used by modern web browsers. ... But more importantly, extending Atom is as simple as writing JavaScript and CSS, two languages used by millions of developers each day.'

Apart from being extensible via HTML, JavaScript, and CSS, Atom also offers out-of-the-box Node.js integration, a modular design with a built-in package manager (apm), and extensive features such as file system browser, themes, project-wide search and replace, panes, snippets, code folding, and more. Launched only 10 weeks ago, Atom seems to have a well-established ecosystem of packages and extensions already." The editor is based on atom-shell, a more general framework for building desktop apps using JavaScript/HTML. Beware: according to the FAQ, by default it sends "usage data" to Google Analytics (which can be disabled at least).

An anonymous reader writes "Patrick Lin of California Polytechnic State University explores one of the ethical problems autonomous car developers are going to have to solve: crash prioritization. He posits this scenario: suppose an autonomous car determines a crash is unavoidable, but has the option of swerving right into a small car with few safety features or swerving left into a heavier car that's more structurally sound. Do the people programming the car have it intentionally crash into the vehicle less likely to crumple? It might make more sense, and lead to fewer fatalities — but it sure wouldn't feel that way to the people in the car that got hit. He says, '[W]hile human drivers may be forgiven for making a poor split-second reaction – for instance, crashing into a Pinto that's prone to explode, instead of a more stable object – robot cars won't enjoy that freedom. Programmers have all the time in the world to get it right. It's the difference between premeditated murder and involuntary manslaughter.' We could somewhat randomize outcomes, but that would lead to generate just as much trouble. Lin adds, 'The larger challenge, though, isn't thinking through ethical dilemmas. It's also about setting accurate expectations with users and the general public who might find themselves surprised in bad ways by autonomous cars. Whatever answer to an ethical dilemma the car industry might lean towards will not be satisfying to everyone.'"

Nerval's Lobster writes: "Dice [note: our corporate overlord] collects a ton of data from job postings. Its latest findings? The number of jobs posted for NoSQL experts has risen 54 percent year-over-year, ahead of postings for professionals skilled in so-called 'Big Data' (up 46 percent), Apache Hadoop (43 percent), and Python (16 percent). Employers are also seeking those with expertise in Software-as-a-Service platforms, to the tune of 20 percent more job postings over the past twelve months; in a similar vein, postings for tech professionals with some cloud experience have leapt 27 percent in the same period. Nothing earth-shattering here, but it's perhaps interesting to note that, for all the hype surrounding some of these things, there's actually significant demand behind them."

An anonymous reader writes "I've been teaching myself to code recently. I've made good progress so far, and I've written a bunch of little scripts to make my life easier. Here's the problem: most project ideas I come up with now either seem pretty easy or pretty impossible. I'm having trouble thinking of a project that'll stretch my skills without overloading them. I've tried finding open source projects to read through, but I run into the same thing: either it's straight-forward, or it requires reading a half-dozen dependencies, each of which has dependencies of their own. Anyone have suggestions on some intermediate-skill projects to undertake? Or some project files in an online repo that go beyond the basics without getting overwhelming? My language of choice is Python, but other languages are welcome."

samzenpus (5) writes "A while ago you had the chance to ask GNU and Free Software Foundation founder Richard Stallman about GNU, copyright laws, digital restrictions management, and software patents. Below you'll find his answers to those questions."

First time accepted submitter bdrasin (17319) writes "I've had a series of interviews with a late-term startup (approx. 300 employees) and I think there is a good chance they will make me an offer. The technology is great, my skills and interests are a good fit for the position, I think the company has a promising future, and I like they team. Frankly I'm damn excited about it, more so than for any job in my career. However, I'm worried about what could euphemistically be called 'cultural' issues. I'm a few years over 40, with a wife and kids, and all of the engineers at the company seem to be at least 10 years younger than I am. Being at the company's office gives me a distinct old guy at the club feeling. I don't think the overall number of hours the team works is more than I could handle, but the team does a lot of young-single-guy-at-a-startup group activities (rent-a-limo-and-go-clubbing night, weekends in Tahoe, Burning Man, in-office happy hour) that I wouldn't want or be able to participate in; I need to be home with my family for dinner most nights and weekends and so on. I'm wondering if anyone else has had the experience of working at a startup with, or as, an older programmer, and how it worked out?"

theodp (442580) writes "Billionaire-backed Code.org, enthusiastically tweets U.S. Dept. of Education Chief Arne Duncan, is 'providing tremendous leadership in bringing coding & computer science to our nation's schools.' Including bringing kids in Broward County Public Schools the best computer science teachers $15.00-an-hour can buy, according to a document on the school district's website. One wonders how the Broward teachers feel about Code.org apparently coughing up $38.33-an-hour for Chicago teachers who attend the required Code.org professional development, which ironically covers equity issues. Duncan's shout-out comes days after Code.org claimed in its Senate testimony that 'our students have voted with their actions [participating in an hour-long, Angry Birds-themed Blockly tutorial starring Mark Zuckerberg and Bill Gates]: that learning computer science is this generation's Sputnik moment, that it's part of the new American Dream, and that it should be available to every student, in every school, as part of the standard curriculum.'"

phyr writes: "ESA Summer of Code in Space (SOCIS) is a program run by the European Space Agency. It aims at offering student developers stipends to write code for various space-related open source software projects. Through SOCIS, accepted student applicants are paired with a mentor or mentors from the participating projects, thus gaining exposure to real-world software development scenarios. In turn, the participating projects are able to more easily identify and bring in new developers. Applicants must be attending a European or Canadian university and will receive 4000 Euros for supporting one of the accepted open source projects. Applicants have until May 15th to submit their proposals and resumes. I'm particularly interested to have exceptional proposals for the NEST project."

First time accepted submitter Valejo (689967) writes "According to a study released today by Course Report, programming bootcamps are expected to grow by 2.8x in 2014, meaning that bootcamps will graduate a student for every 8 CS undergraduates. The survey (PDF) also found that 57% of the schools teach in Ruby and that the average tuition is $9,900. The authors collected responses from 95% of US schools, including General Assembly, Dev Bootcamp, and Flatiron School."

theodp (442580) writes "Simon Allardice takes a stroll down coding memory lane, recalling that when he got started in programming in 1983, hand-writing one's programs with pencil on IBM coding sheets was still considered good enough for British government work (COBOL, Assembler forms). Allardice writes, 'And when you were finished handwriting a section of code — perhaps a full program, perhaps a subroutine — you'd gather these sheets together (carefully numbered in sequence, of course) and send them along to the folks in the data entry department. They'd type it in. And the next day you'd get a report to find out if it compiled or not. Let me say that again: the next day you could find out if your code compiled or not.' So, does anyone have 'fond' memories of computer programming in the punched card era? And for you young'uns, what do you suppose your C++ or Java development times would be like if you got one compile a day?" The other way you could program in 1983.

profBill (98315) writes "Way back in 2002, Slashdot ran a story asking what people thought about C++ and the STL. Well, it's 2014 and C++11 is well out there with C++14 on its way.

I teach a second programming course in C++ with a heavy emphasis on the STL (containers and generic algorithms). I just wondered what people think about the situation today. Personally, I think C++11 has cleaned up a lot of problems, making it easier to use, but given all those who work with C++ for a living, I wondered what they thought today compared to then. Are people using C++11? Does it matter at all? I'd love to share the responses with my students! They are always curious about what practitioners are doing these days."

An anonymous reader writes "Those of us who spend our days sitting in front of a screen trying to make computers do our bidding know how difficult programming can be. But from an outside perspective, there's not much to indicate difficulty. Most of us have heard somebody compare our job to digging ditches, or some other manual labor, meant to contrast easy (sitting around and typing) versus hard (muscle-wearying work). Now, Peter Welch has written an amusing essay to help combat that point of view, titled Programming Sucks. He compares bridge building to a big software project. Here's a small part of it:

'You start by meeting Mary, project leader for a bridge in a major metropolitan area. Mary introduces you to Fred, after you get through the fifteen security checks installed by Dave because Dave had his sweater stolen off his desk once and Never Again. Fred only works with wood, so you ask why he's involved because this bridge is supposed to allow rush-hour traffic full of cars full of mortal humans to cross a 200-foot drop over rapids. Don't worry, says Mary, Fred's going to handle the walkways. What walkways? Well Fred made a good case for walkways and they're going to add to the bridge's appeal. Of course, they'll have to be built without railings, because there's a strict no railings rule enforced by Phil, who's not an engineer. ... Would you drive across this bridge? No. If it somehow got built, everybody involved would be executed. Yet some version of this dynamic wrote every single program you have ever used, banking software, websites, and a ubiquitously used program that was supposed to protect information on the internet but didn't.' Welch goes on to gripe about all the ways in which programming is almost awesome, but ends up being annoying."

harrymcc (1641347) writes "On May 1, 1964 at 4 a.m. in a computer room at Dartmouth University, the first programs written in BASIC ran on the university's brand-new time-sharing system. With these two innovations, John Kemeny and Thomas Kurtz didn't just make it easier to learn how to program a computer: They offered Dartmouth students a form of interactive, personal computing years before the invention of the PC. Over at TIME.com, I chronicle BASIC's first 50 years with a feature with thoughts from Kurtz, Microsoft's Paul Allen and many others."

New submitter kyrsjo (2420192) writes "The Economist has an article on how information technology — the real stuff, not just button-pushing — is making its way back to schools across the world. As the article argues: 'Digital technology is now so ubiquitous that many think a rounded education requires a grounding in this subject just as much as in biology, chemistry or physics.' In today's society, teaching computer science in schools is absolutely necessary, and that means getting a real understanding of computers and how they work. That requires working with algorithms and programming, not just learning which buttons to push in the program that the school happened to use."

CowboyRobot (671517) writes "Erik Meijer, known for his contributions to Haskell, C#, Visual Basic, Hack, and LINQ, has an article at the ACM in which he argues that 'Mostly functional' programming does not work. 'The idea of "mostly functional programming" is unfeasible. It is impossible to make imperative programming languages safer by only partially removing implicit side effects. Leaving one kind of effect is often enough to simulate the very effect you just tried to remove. On the other hand, allowing effects to be "forgotten" in a pure language also causes mayhem in its own way. Unfortunately, there is no golden middle, and we are faced with a classic dichotomy: the curse of the excluded middle, which presents the choice of either (a) trying to tame effects using purity annotations, yet fully embracing the fact that your code is still fundamentally effectful; or (b) fully embracing purity by making all effects explicit in the type system and being pragmatic by introducing nonfunctions such as unsafePerformIO. The examples shown here are meant to convince language designers and developers to jump through the mirror and start looking more seriously at fundamentalist functional programming.'"

peetm (781139) writes "Having visited with me and my wife recently, the girlfriend of an ex-student of mine (now taking an M.Sc. in pure CS) asked me to suggest useful books for her boyfriend: '... He recently mentioned that he would love to have a home library, like the one you have, with variety of good, useful and must-have books from different authors. ... Mostly, I was thinking your advice would be priceless when it comes to computer science related books, but .. I would appreciate any sort of advice on books from you. ...' Whilst I could scan my own library for ideas, I doubt that I'm really that 'current' with what's good, or whether my favorites would be appropriate: I've not taught on the M.Sc. course for a while, and in some cases, and just given their price, I shouldn't really recommend such books that are just pet loves of mine — especially to someone who doesn't know whether they'd even be useful.

And, before you ask: YES, we do have a reading list, but given that he'll receive this as part of this course requirement anyway, I'd like to tease readers to suggest good reads around the periphery of the subject." I'll throw out Pierce's Types and Programming Languages (and probably Advanced Topics in Types and Programming Languages ), and Okasaki's Purely Functional Data Structures .