Researchers tackle &#39;Holy Grail&#39; code
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Experts say a centuries-old code carved at a British manor house, according to popular legend the key to finding the Holy Grail, is thought to be a cryptic message from an 18th century Christian sect.
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A technique originally designed to analyse DNA sequences is the latest weapon in the war against spam. An algorithm named Chung-Kwei (after a feng-shui talisman that protects the home against evil spirits) can catch nearly 97 per cent of spam.
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Computers have always sucked at translation. How one firm is cracking the language code. By Evan Ratliff from Wired magazine.
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Mike Potter (from Adobe) has issued an invitation for all PHP and Ruby developers attending the MAX Conference to track each other down, as well as him.   I think this would be a perfect time for these groups of people to get together, showcase what you're working on, and talk about the problems that you're facing.  We're working out the details of MAXUP, but if you're going to MAX, plan on arriving on the Sunday so that on Monday we can get together and showcase and talk about the work that's going on with Flex and languages other than Java and ColdFusion.   He suggests using the entry's comments to help coordinate the meetings. The Early Bird pricing is still in effect for the conference, so there's no time like the present to reserve your spot.
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Are the C programming language and its object-oriented offspring - C++, C#, Objective-C - still well-suited to the requirements of multithreaded, network-oriented computing environments today? That's the question on the minds of engineers at Microsoft Research, whose latest programming language is today being officially moved off the back burner.
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Editors: Shlomo Reifman and Samantha N. Wong Researchers: Joshua Brandt, Fei Mei Chan,  Andrew T. Gillies, Soo Jeong, Edward Knudsen,  Artie Kwok, John Ray and Jody Yen Programmer: Carl Subick
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Nice blog post via Slava  criticizing the quality of the Java runtime and hotspot compiler:  "The HotSpot source code is a bad joke We wasted an afternoon and had a good laugh on IRC today, looking over parts of the SCSL sources to HotSpot and the sun.* classes. I can't give too much detail or paste code samples because that would violate Sun's ... license, but here are some highlights:"  This is my favorite one:  "A lot of preprocessors are used. This includes a mix of awk, sed, shell scripts, and indeed, Scheme! Yes, the JVM source includes jscheme.jar, used to generate some CORBA classes. Considering that Sun talks about how bad preprocessors are, its hypocritical of them to use preproces ...
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DevShed ramps up another new series today with this new article giving developers a look at working with object-oriented programming through the eyes of design patterns. It's another excerpt from the George Schlossnagle book "Advanced PHP Programming".   This chapter provides an overview of the advanced OO features now available in PHP. Some of the examples developed here will be used throughout the rest of this book and will hopefully serve as a demonstration that certain problems really benefit from the OO approach.   The article lays down the foundation for the more complex information to come. It introduces object-oriented programming briefly, and talks about some of the handy features of it - like inheritance, static attributes and methods.
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New FCC rules say open-source code for next-gen mobile tech has "high burden" to show it's secure. Some industry and security experts beg to differ.
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Exploit code for two of Tuesday's patches have been posted to mailing lists by researchers.
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On the PHPKitchen site today, Demian Turner looks at a handy utility to ensure that the coding standards in your documents are all passable - PHP_CodeSniffer.    There was a fantastic CS helper package released at PEAR this week, PHP_CodeSniffer. The package, which requires PHP5 and is nicely coded, puts a phpcs script in your path so you can pass files or directories to it to get your CS validated.   The results are detailed and processing is surprisingly fast considering how many tokens are being parsed.    Demian gives an example of what the validation process looks like and why he finds the entire package particularly useful.
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Scientists reconstruct part of the genetic code of a 75-million-year-old mammal ancestor.
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roundup Free-roaming source code breeds new Netsky pest. Also: From IE to Opera, browsers are a likely prey.
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Found this really cool search engine (Koders ) via ResearchBuzz:   "An article at Newsforge pointed me to Koders ( http://www.koders.com ) a search engine for finding programming code. Nifty. The front page allows you to specify keywords, sixteen languages (from..."  This is pretty dead on.  I had a similar idea about 3 years ago I was calling SourceEngine which for a while was my Alexandria  project under Jakarta.  Some of this technology morphed into Gump .  Heres one innovation which I don't think Koders has picked up yet; use source includes as indegree to compute a CodeRank.  There you go... I'm giving you guys that one for free!  This is the Google innovation but applied to source code ...
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In a separate matter perhaps inspired by, but otherwise unrelated to, last December's discovery of how a software-based HD DVD player may have left title keys exposed, giving users access to one of the key components necessary for them to back up their content onto separate discs, another user has posted the source code that may enable HD DVD users to determine the title keys for themselves.
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Within days of the release of the security bulletin, there was proof of concept code available on the web. As the exploit was analyzed by various security groups, it was found that it was similar
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Devshed has posted a new article covering one of the hottest topics in the PHP community right now - security.   Security in a scripting language such as PHP is more developer-dependent than language-dependent. In other words, although the language offers you the tools to create secure code, it cannot prevent insecure code. Thus, the degree to which code is secure almost entirely depends on how security conscious a developer is.   The article looks at three security-related topics:  Register globals error reporting code exposure  and for each provides explanation and code where needed to help the reader understand the issues and possible problems with them.