codesmythe writes "The Fates, through SGI nee Rackable, have granted a new beginning to Silicon Valley's once darling Silicon Graphics. Despite old mistakes and economic misfortunes, Silicon Graphics' engineering contributions are legendary: their systems (oh, the systems!), and software such as the well known OpenGL and the little known Performance Co-Pilot. PCP is an enterprise-class open source system monitoring, measurement, and visualization infrastructure — overlooked in last fall's monitoring tool discussion. Since its proprietary beginning in 1993, PCP has been re-released as open source and ported to all major operating systems. Readers of Slashdot's recent Beginning Python Visualization book review will be pleased to hear there are Python interfaces to PCP data sources. Here is an example of using Python and Blender to visualize PCP data (registration may be required). The PCP dev community is well and active, and includes several of the original team members."

jakeb writes "After a massive three-year development effort KOffice 2.0.0 has been released (packages for Kubuntu are available) aiming to be a lightweight, cross-platform office suite that supports third-party apps and extensions. With its new design (everything, including the core components, is a module) and bindings, you don't need to know C++ to hack on KOffice, as extensions can be written in Python or Java, among others. TechWorld has an interview with KOffice marketing coordinator Inge Wallin about the vision for an easy-to-use office suite that supports click-to-install extensions like Firefox. Will this be the key to KOffice rising above all other free office suites? The KOffice devs think so. An online repository of extensions, templates, and content for KOffice? I like the sound of that."

aceydacey writes "Sometimes a picture is worth a thousand words. Beginning Python Visualization: Creating Visual Transformation Scripts, published in February 2009 by Apress, shows how Python and its related tools can be used to easily and effectively turn raw data into visual representations that communicate effectively. The author is Shai Vaingast, a professional engineer and engineering manager who needed to train scientists and engineers to do this kind of programming work. He was looking for a tutorial and reference work, and unable to find a suitable text, wound up writing his first book. He writes in the easy and clear style of someone comfortable and engaged with the subject matter." Keep reading for the rest of aceydacey's review.

niktemadur writes "In an uncanny case of life-imitates-Monty-Python, the BBC reports of a North Carolina teenager who entered an internet cafe with a banana concealed under his T-shirt, said it was a gun and demanded money. The owner of the shop and its customers overcame the hapless thief and called for help. When the police arrived, witnesses reported that the teenager had eaten the banana in the interim. In addition to attempted armed robbery, officers joked they may also charge the 17-year-old with destroying evidence and took pictures of the banana peel instead. No mention in the article, however, on how patrons might have defended themselves against a pointed stick."

soDean writes "The FOSS video player / downloader Miro is asking its users to support development by 'adopting' a line of source code for $4 a month. Each adopted line of code comes personalized with a little avatar character that will grow older over the year. PCF, which makes Miro, says they think the project is the first of its kind and they believe it's a chance to 'to have a truly bottom up funding base.'"

evariste.galois writes "Wikipedia has a special section called, 'Language Philosophy,' in every article for a programming language. This section looks at the motivation and the basic principles of the language design. What if we investigate further than that? What deeper connections between philosophies and programming languages exist? By considering the most influential thinkers of all time (e.g. Plato, Descartes, Kant) we can figure out which programming language fits best with aspects of their philosophy (Did you know that Kant was the first Python programmer)? The list is not exhaustive, but this is a funny and educative start."

A recent post on the boxee blog announces the release of a new, fully documented API that will allow developers to create and share new apps and plugins. "The new boxee API enables developers to build sophisticated applications (such as the Pandora and RadioTime apps) using a set of API calls in Python and writing the GUI using XML. ... Users can install new applications via the boxee App Box, the beginnings of our app store. Unlike other app stores, boxee does not want to be a gate keeper (or bottleneck) in deciding which applications are published so anyone can become a publisher." A complete description is available at their developers page. I'm sure this will help in their ongoing battle with Hulu.

cocoanaut writes "A new project launched by Google's Python engineers could make the popular programming language five times faster. The project, which is called Unladen Swallow, seeks to replace the Python interpreter's virtual machine with a new just-in-time (JIT) compilation engine that is built on LLVM. The first milestone release, which was announced at PyCon, already offers a 15-25% performance increase over the standard CPython implementation. The source code is available from the Google Code web site."

Bomb disposal teams were called in and a nearby pub evacuated after water company engineers mistook a Monty Python film prop for a hand grenade. After nearly an hour of examination by bomb experts, they counted to three. No more. No less. Three was the number they counted, and the number they counted was three. Four they did not count, nor two, except to proceed to three. Five was right out. Once the number three had been reached, being the third number, they declared that the grenade was actually a copy of the "Holy Hand Grenade of Antioch" used in the film Monty Python And The Holy Grail. A police spokeswoman confirmed that the device was a toy and that it had been no danger to the public.

mithro writes "As everyone should already know, Google is running the Summer of Code again this year. For those who don't know, GSoC is where Google funds student's to participate in Open Source projects and has been running for 5 years, bringing together over 2600 students and 2500 mentors from nearly 100 countries worldwide. Google has just announced the projects which will be mentor organizations this year. It includes a great list of Open Source projects from a wide range of different genres, include content management systems, compilers, many programming languages and even a bunch of games!"

outZider writes "Parrot 1.0.0 was released last night! The release of Parrot 1.0 provides the first "stable" release to developers, with a supportable, stable API for language developers to build from. For those who don't know, Parrot is a virtual machine for dynamic languages like Perl, PHP, Python, and Ruby, and is best known as the virtual machine for Rakudo, the reference implementation of Perl 6."

r3lody writes "An extremely large amount of the information we get on a daily basis comes from what we see. Imagery is therefore very important to those who want to communicate with us. When computers had advanced enough to be able to process images in a digital fashion, the market opened up for programs that could manipulate them in many ways. While many professionals would opt for the paid programs, there is a free alternative: GIMP (Gnu Image Manipulation Program). The only stumbling block is learning how to use it properly. That is where Beginning GIMP: From Novice to Professional, Second Edition by Akkana Peck comes in." Read below for the rest of Ray's review.

gollito writes "Coder Jeff Tchang has developed software written with python that allows users to download pictures from the Eye-Fi card rather than having to use the eye-fi manager software. Running the script at intervals would allow for real time updates to an online gallery." At least one user has responded to the release of this software by getting it (after a bit of tweaking) to run on Ubuntu Linux, and another says it works with BSD. I hope the people at Eye-Fi see this as a good thing, rather than reason for a knee-jerk cease-and-desist letter; when I asked about Linux support at the most recent CES, I was given a good-natured shrug and a reasonable hand-wave: approximately, "We just don't have the developer time for that when most of our users are on other platforms."

InlawBiker writes "Today, Amazon invoked the DMCA to force removal of a python script and instructions from the mobileread web site. The script is used to identify the Kindle's internal ID number, which can be used to enable non-Amazon purchased books to work on the Kindle. '...this week we received a DMCA take-down notice from Amazon requesting the removal of the tool kindlepid.py and instructions for it. Although we never hosted this tool (contrary to their claim), nor believe that this tool is used to remove technological measures (contrary to their claim), we decided, due to the vagueness of the DMCA law and our intention to remain in good relation with Amazon, to voluntarily follow their request and remove links and detailed instructions related to it.' Ironically, the purpose of the script is to make the Kindle more useful to its users."

jonboydev writes "I know there have been many postings on what kids should begin programming with, but I have a little different perspective: I am a software developer looking to help my brother, who is a high school teacher, develop a programming curriculum. The catch is that it is a class for all students to take, not just those interested in programming, and therefore will focus heavily on teaching problem solving. This class would follow after a class using Lego MindStorms, and we are planning on using Python. I'm sure many of you would agree that everyone can benefit from learning to program and any help would be greatly appreciated!"

chthonicdaemon writes "I have been using Linux as my primary environment for more than ten years. In this time, I have absorbed all the lore surrounding the Unix Way — small programs doing one thing well, communicating via text and all that. I have found the command line a productive environment for doing many of the things I often do, and I find myself writing lots of small scripts that do one thing, then piping them together to do other things. While I was spending the time learning grep, sed, awk, python and many other more esoteric languages, the world moved on to application-based programming, where the paradigm seems to be to add features to one program written in one language. I have traditionally associated this with Windows or MacOS, but it is happening with Linux as well. Environments have little or no support for multi-language projects — you choose a language, open a project and get it done. Recent trends in more targeted build environments like cmake or ant are understandably focusing on automatic dependency generation and cross-platform support, unfortunately making it more difficult to grow a custom build process for a multi-language project organically. All this is a bit painful for me, as I know how much is gained by using a targeted language for a particular problem. Now the question: Should I suck it up and learn to do all my programming in C++/Java/(insert other well-supported, popular language here) and unlearn ten years of philosophy, or is there hope for the multi-language development process?"

jonniee writes "D is a programming language created by Walter Bright of C++ fame. D's focus is on combining the power and high performance of C/C++ with the programmer productivity of modern languages like Ruby and Python. And now he's ported it to the Macintosh. Quoting: '[Building a runtime library] exposed a lot of conditional compilation issues that had no case for OS X. I found that Linux has a bunch of API functions that are missing in OS X, like getline and getdelim, so some of the library functionality had to revert to more generic code for OS X. I had to be careful, because although many system macros had the same functionality and spelling, they had different expansions. Getting these wrong would cause some mysterious behavior, indeed.'"

Brietech writes "Ever wanted to own your own supercomputer? This guy recreated a 31-processor SIMD supercomputer from the early 1980s called the 'Non-Von 1' in an FPGA. It uses a 'Non-Von Neumann' architecture, and was intended for extremely fast database searches and artificial intelligence applications. Full-scale models were intended to have more than a million processors. It's a cool project for those interested in 'alternative' computer architectures, and yes, full source code (Verilog) is available, along with a python library to program it with." Hope the WIPO patent has expired.

Jeffrey Breen writes "Like Monty Python's Killer Rabbit, cheap indoor antennas seem harmless to satellite and cable providers. But with the digital TV transition in the US, rabbit ears can suddenly provide digital-perfect pictures, many more channels, and even on-screen program guides. Already feeling pressure as suddenly budget-conscious consumers shed premium channels, providers must now get creative to protect their low-end as well."

nitro writes "A fairly in-depth technical report by the security researchers at TippingPoint was released on how to reverse engineer the proprietary protocol for controlling a USB missile-launching toy system. They develop an iPhone application to control the device. 'The hardware is coupled with a simple GUI controller written in Delphi (MissileLauncher.exe) and a USB Human Interface Device (HID) interface written in C++ (USBHID.dll). The toys lost their allure within minutes of harassing my team with a barrage of soft missile shots. That same night I thought I would be able to extend the fun factor by coding up a programmatic interface to the launchers in Python. ... One interesting thing is that we have a lot more granular control of the turret movement now than we did with the original GUI. I wrote two simple loops to count the number of possible horizontal and vertical ticks and the results were 947 horizontal and 91 vertical versus 54 and 10 from the original GUI respectively. Granular control allows you to slowly and quietly reposition the turret for stealthy attacks.'"