PybusJ writes "IBM has released an online HTML5 editing tool called Maqetta, hosted by the Dojo Foundation. eWeek calls it an open source answer to Flash and Silverlight. That remains to be seen, but it does look interesting."

Hugh Pickens writes "Ted Dziuba has an interesting and amusing post on how he made a big mistake when he was offered a choice for his company laptop. His options were a Lenovo Thinkpad or a MacBook Pro, and he picked the Mac, thinking it would be closer to what he was used to. So what's wrong with using the Mac as a development machine for Milo, a Python application backed by PostgreSQL and Redis? 'I've only poked around a little, but so far I've found three separate package managers for OS X: Fink, MacPorts & Homebrew,' writes Dziuba, adding that when you are older, you will understand the value of automated version dependency satisfaction. Next is that your development platform should be as close as possible to your production platform, but 'OS X and Linux have different kernels, which means different I/O & process schedulers, different file systems, and a whole host of other implementation details that you'll write off as having been abstracted away until you have your first serious encounter with "It Works On My Machine.'" Finally, he says, Textmate sucks. 'Sooner or later, you have to face facts. Man up and learn Emacs.'"

An anonymous reader writes "Java is performant, widely adopted and eminently portable, however, its syntax is largely inherited from C++ along with some of its esoteric unfriendliness. Mirah aims to place a friendly face on Java through the implementation of a syntax whose primary concern is developer friendliness (think Ruby/Python/Groovy), and route of least surprise. The result is a truly cogent alternative syntax delivering readability, expressiveness and some compelling new language features."

rick446 writes "In late 2009 SourceForge embarked on a plan to 'reboot' our developer tools on an open platform including Python, MongoDB, RabbitMQ, and SOLR. The result was the Allura platform, and was released under the Apache License in February 2011." Note: Slashdot and SourceForge are both part of Geek.net.

digitalderbs writes "Python 3.2 was released on Feb 20th 2011 with many new improvements. New features include many useful updates to the unittest module, a stable ABI for extensions, pyc repository directories, improvements to the email and ssl modules and many others. This also marks the first release in the 3000-series that is no longer backported to the 2.0-series."

Today we are pleased to announce the launch of the third major re-design in our 13.5 year history, and I don't think it looks half bad. The new theme represents a serious gutting of the underlying HTML and CSS, as well as all-new graphics. There will be many design wiggles, bug squashes, and compatibility glitches that survived testing, so bear with us for a bit. Please direct your bug reports and feedback (good and bad!) to Garrett Woodworth who is currently in charge of such things. Thanks to him, Wes, Vlad, Dean, Phil and Tim, who have each worked hard to get this out the door. Juggling the needs of users, editors, and various business functions is a hard job, and you guys did good.

RickJWagner writes "Manning has just released a new Erlang title, called Erlang and OTP in Action. For quite some time now, there's been a definitive guide to Erlang-- Joe Armstrong's excellent book Programming Erlang. Well, it's time to make a little extra room on the bookshelf, because the Erlang book-o-sphere has just shifted. There are now two must-have resources for an Erlang programmer." Keep reading for the rest of Rick's review.

Gibbs-Duhem writes "This awesome video was produced by some MIT engineers recently. They've started a fully open-source, open-hardware high power LED lighting project that they designed to be modular enough to control with the Arduino (or any other control system). Using their open-source firmware, you can set up the Arduino to connect to Wi-Fi and receive Open Sound Control packets. Then, they went further and released open-source software for PureData and Python to do music analysis and make the lights flash brilliantly in time with the music! A full Instructable was also posted in addition to the existing documentation for design and assembly on their website."

LordStormes writes "I've been a Java/C++/PHP developer for about 6 years now. However, I'm seeing the jobs for these languages dry up, and Java in particular is worrisome with all the Oracle nonsense going on. I think it's time to pick up a new language or risk my skills fading into uselessness. I'm looking to do mostly Web-based back-end stuff. I've contemplated Perl, Python, Ruby, Erlang, Go, and several other languages, but I'll put it to you — what language makes the most sense now to get the jobs? I've deliberately omitted .NET — I have no desire to do the Microsoft languages."

snydeq writes "Fatal Exception's Neil McAllister writes about what could be the end of the Java Community Process as we know it. With the Apache Software Foundation declaring war on Oracle over Java, the next likely step would be a vote of no confidence in the JCP, which, if the ASF can convince enough members to follow suit, 'could effectively unravel the Java community as a whole,' McAllister writes, with educators, academics, and researchers having little incentive to remain loyal to an Oracle-controlled platform. 'Independent developers could face the toughest decisions of all. Even if the JCP dissolves, many developers will be left with few alternatives,' with .Net offering little advantage, and Perl, Python, and Ruby unable to match Java's performance. The dark horse? Google Go — a language Google might just fast-track in light of its patent suit with Oracle over Android." Reader Revorm adds related news that Oracle and Apple have announced the OpenJDK project for OS X.

s1axter writes with word that "the data log format for the Tesla Roadster has been reverse engineered and documented, now available in Python. (Python script linked in the post.)" From the linked blog entry: "Not only was I given a $110k car unrestricted I was requested to see what ECU information is available, collect and parse the data from it. Tesla Motors periodically collects information from their vehicles presumably to see what real-world driving the cars see. On original Roadster models there is no method to collect this information remotely thus someone must go out to the vehicle and collect it. The owner of the vehicle saw this and wanted to know what information was collected on these service calls ... Because I am a big fan of freedom to modify a program to fit ones needs, I have uploaded the ... python script to parse Tesla logs."

and so forth writes "Cornell lost a laptop last year with SSNs. Now, they've mandated scanning every computer at the University for the following items: social security numbers; credit card numbers; driver's license numbers; bank account numbers; and protected health information, as defined by HIPAA. The main tools are Identityfinder (commercial software for Windows and Mac), spider (Cornell software for Windows from 2008) and Find_SSN (python script from Virginia Tech). The effort raises both technical questions (false positives, anyone?) and practical issues (should I trust closed source software to do this?). Have other Universities succeeded at removing confidential data? Success, here, should probably be gauged in terms of diminished legal liability after the attempted clean up has been completed." Note: this program affects the computers of university employees and offices, rather than students' personal machines.

rheotaxis writes "Many professional web developers have spent years building dynamic, database-driven web applications, but some of us, like myself, want to make the user experience more interactive and instantaneous. The book Building the Realtime User Experience, by Ted Roden, is an introduction to some new techniques making that happen now. New web servers like Cometd and Tornado power solutions that keep HTTP connections open until data is available for the clients requesting it, a technique called 'long-polling.' This means web developers can provide a real-time user experience using HTTP for all sorts of client devices now connecting to the Internet, not just web browsers, but mobile devices as well." Read below for the rest of rheotaxis's review.

pickens writes "The NY Times reports that the Roman Catholic Archbishop of Melbourne has announced a ban on the playing of pop music at funerals, which, he said, are not to be described as 'a celebration of the life of' the deceased. According to new guidelines published on Archbishop Denis Hart's Web site: 'Secular items are never to be sung or played at a Catholic funeral, such as romantic ballads, pop or rock music, political songs, football club songs.' According to a cemetery contacted by Melbourne's Herald Sun, a list of more unusual songs played at Australian funerals includes: 'Always Look on the Bright Side of Life' by Monty Python, 'Another One Bites the Dust' by Queen, 'Highway to Hell,' by AC/DC and 'Ding Dong the Witch is Dead' from The Wizard of Oz."

gphilip writes "I have been asked to contribute ideas for the preparation of a textbook for ninth graders (ages circa 14 years) in the subject of Information and Communication Technologies (ICT). Could you suggest material to include in such a text? More details below." Quite a few details, actually — how would you add to the curriculum plan outlined below?

An anonymous reader writes "KDE 4.5.0 has been released to the world. See the release announcement for details. Highlights include a Webkit browser rendering option for Konqueror, a new caching mechanism for a faster experience and a re-worked notification system. Another new feature is Perl bindings, in addition to Python, Ruby and JavaScript support. The Phonon multimedia library now integrates with PulseAudio. See this interview with KDE developer and spokesperson Sebastian Kugler on how KDE can continue to be innovative in the KDE4 age. Packages should be available for most Linux distributions in the coming days. More than 16000 bug fixes were committed since 4.4."

CurtMonash writes "Nontechnical people — for example marketers or small business owners — increasingly get the feeling they should know more about technology. And they're right. If you can throw up a small website or do some real number-crunching, chances are those skills will help you feed your family. But how should they get started? I started a thread with the question on DBMS2, and some consistent themes emerged, including: Learn HTML + CSS early on; Learn a bit of SQL, but you needn't make that your focus; Have your first real programming language be one of the modern ones, such as PHP or Python; MySQL is a good vehicle to learn SQL; It's a great idea to start with a project you actually want to accomplish, and that can be done by modifying a starter set of sample code (e.g., a WordPress blog); Microsoft's technology stack is an interesting alternative to some of the other technology ideas. A variety of books and websites were suggested, most notably MIT's Scratch. But, frankly, it would really help to get more suggestions for sites and books that help one get started with HTML/CSS, or with MySQL, or with PHP. And so, techie studs and studdettes, I ask you — how should a non-techie go about learning some basic technological skills?"

Trevor James writes "Plone 3 Multimedia is an excellent book focusing on adding multimedia including images, audio and video files to a Web site built using the Plone 3 CMS. Overall this book has a nice balance and mix of text, screenshots and code. I recommend the book for Plone power users including Plone developers and users who want to enhance and expand their core Plone multimedia arsenal. You'll get more out of this book if you already have a Plone site running but want to add more multimedia based capabilities to it." Read on for the rest of Trevor's review.

RickJWagner writes "This book takes an interesting path to teaching Plone 3 development. Unlike most software instructional books, it starts way back in the often-unread Preface by listing 10 requirements a mythical customer is asking the reader to implement in Plone 3. The requirements are realistic and I think would probably be quite a stretch for an inexperienced Plone developer. The rest of the book is dedicated to implementing those 10 features, and coaching the reader on Plone 3 development along the way." Read on for the rest of Rick's review.

jcasman sends along this clip from PCWorld: "ActiveState has added three open source mathematics libraries to its ActivePython Python distribution that might interest financial and scientific computing markets, the company announced Thursday. The packages are being added, in part, to anticipate the demand that may arise from new proposed rules for the US financial community brought about by the US Securities and Exchange Commission. ... In April, the government agency posted a set of proposed rules for handling asset-backed securities that called for financial firms to disclose, along with their prospectus filings, the source code of the programs that generated the filings, as rendered in Python. The government agency will be accepting input about the proposed rule until August 2. The three libraries that are being added to the ActivePython package are NumPy, SciPy, and matplotlib."