Stadler displays form of prime
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Stadler, who lives in Cherry Hills Village, won his second straight tournament Sunday and fourth of the season on the Champions Tour, firing a 6-under-par 66 for a three-stroke victory
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Asymptote (http://asymptote.sourceforge.net) is a powerful descriptive vector graphics language for technical drawing, inspired by MetaPost but with an improved C++-like syntax. Asymptote provides for figures the same high-quality level of typesetting that LaTeX does for scientific text.   Problems with loading LaTeX packages and slide presentations were fixed. Non-static variables in every loop iteration are now allocated anew. Formatting under locales with nonperiod decimal separators was fixed, along with logarithmic tick labels near the machine epsilon.  Concatenation of nullpaths was fixed. New path markers were added and the perpendicular symbol in the geometry module was improved. The skeleton routines in the solids module were split to provide finer control.  Routines to facilitate drawing 3d contours were added. Reading portable XDR binary data into arrays works again; functions for reading and writing also in native binary formats were added. The TeX preamble is no longer output in inline mode. The TeX pipe is now aware of a previously generated aux file. Memory leaks were fixed. An inline limit is now imposed on old compilers to speed up compilation. Setlocale warnings are disabled unless debugging is on. A colorspace command for extracting the colorspace of a pen was added. An Asymptote introductory slide presentation was added and a user-written Asymptote tutorial is now cited in the manual.
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I think I've mentioned this before but on Saturday Feb 12th I'll be talking  about the Jakarta FeedParser at CodeCon  in San Francisco.  I published an outline  of the talk on the FeedParser wiki.  I'm hoping to have a 0.5 release done before then and havepotentially another suprise in the works.
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MIT's Martin Culpepper shows how to build simple machines that move with nanometer precision.
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Kyoto University in Japan has ordered an AMD Opteron-based supercomputer that&#39;s not only powerful but achieves considerable energy savings over its current machine.The cluster will consist of 416 of Fujitsu&#39;s HX600 high-performance computers. Each of those machines is based on four quad-core Opteron processors so a total of 1,664 processors and 6,656 Opteron cores will be busy inside the machine, running applications such as scientific calculations, genomic information processing, computer graphics, and large archive searches.Alongside the main cluster will sit a symmetric multiprocessing cluster consisting of seven Sparc enterprise Unix servers, each based on Sparc64 processors, and with 1TB of memory.The theoretical peak performance of the computer will be 61.2T Flops (floating point operations per second), which would put it somewhere within the top 20 most powerful computers in the world if it was built today.It will be seven times as powerful as the supercomputer it will replace at Kyoto University, and advances in electronics in the last few years mean it will consume the same amount of power or -- put another way -- it will require only 15 percent of the watts per teraflop.Energy consumption is becoming an increasingly important issue as supercomputers become more powerful. Underlining this importance a new ranking of supercomputers was published in 2007 that looks at their energy efficiency.The Green 500 list was developed by two professors at the Virginia Polytechnic Institute and State University and the inaugural list put the IBM BlueGene/P system at the Daresbury Laboratory of the Science and Technology Facilities Council in the U.K. at the number one spot. The computer produces 357M Flops per watt.Fujitsu didn&#39;t release precise energy consumption figures for the computer to be installed at Kyoto University but said the entire machine would consume about 600 kilowatts of power. Based on the theoretical peak performance that works out to an energy efficiency of about 102M Flops per watt for the new computer.
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In a new post to his blog today, Matthew O'Phinney dives in to some of the more advanced features that the Zend_Form component of the Zend Framework has to offer.   I've been working on  for the past few weeks, and it's nearing release readiness. There are a number of features that Cal didn't cover in his DevZone coverage (in part because some of them weren't yet complete) that I'd like to showcase.   These additional features include internationalization, element grouping and array support. He looks at each of these, including some sample code where needed, and shows you how they can be useful to you and your ZF application.
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Top-end 533MHz FSB part appears in Tokyo shops
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In this new post to his blog today, Raphael Stolt shows how to combine the Zend Framework and Phing to create a simple, quick setup utility for future ZF projects.   After spending too much time on directory and view script shifting to align an 'older' Zend Framework application to the very useful ViewRenderer Action Helper of the follow-up releases I crafted a single Phing buildfile to stick to the recommended conventions and to have a nearly 'one-button' setup solution for any upcoming projects.    He'd found some other packages that did something similar, but wanted to do it with Phing. He includes the requirements (the software) features that the buildfile makes easy to include and some future improvements that could be made to the install to make things even easier. The buildfile is included and any path or configuration changes that might need to be made.    Phing is a "make" replacement that uses XML build files to define tasks in classes.
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By Adam Smeltz, The Centre Daily Times, State College, Pa.  Sep.
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Matt Wade has posted a quick item to APress' Inside Open Source blog today mentioning an update to an item he'd previously mentioned - issues with the Zend_Cache module.   One of my complaints was the Zend_Cache did not accept lifetimes on a per object basis, but rather the lifetime was at an application level. I just received notice in my inbox that the issue has been fixed! The change is currently in svn, and should be in the 0.80 preview release. Thanks go to Fabien for the fix.   You can download this latest version of the Framework (0.7.0) from the Zend Framework website.
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Launching off from this previous post on the Stubbles Blog, two more posts (from two other developers) have been posted on the same subject:  In this new post, Frank Kleine takes things a step further and talks about the same kind of type hinting but for more types - including arrays and objects. Examples of how he'd expect things to work followed. The other post is from Stephan Schmidt again and varies slightly off into the world of Namespaces to be included in PHP6 along with the use of annotations.  Be sure to check out the comments on each for some more interesting tidbits...
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Latest PECL Releases:uploadprogress 0.3.0htscanner 0.6.0SCA_SDO 1.1.1sam 0.3.0courierauth 0.1.0
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Patrick Chanezon sayz :  "I got some pretty good feedback after my post Java Syndication Babel: let's paint the picture together!, mainly from the Rojo/Feedparser team."  ...  "Then the Rojo/Feedparser team, Brad Neuberg and Kevin Burton posted some good comments. I agree with Kevin that we don't necessarily need a JSR and should start collaborating now. From Kevin and Brad it seems like what we should work on first is defining a common set of Unit Tests, and a way to get a DOM-Rome-like API on top of their SAX-like API."  So check out the list  and the wiki .  Hopefully we'll be able to collaborate and make some forward progress.  I'm sure everyone will benefit.  The more I think about a ne ...
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Montalvo Systems has a multi-core chip, but not all of the cores are the same. That in part explains why investors have put money into it.
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Really cool blog post about hidden Java features.  These are little tricks that you forget about from time to time but that make life more pleasant.  This is a good one:  "Instance initializers -- I've been exploiting these lately to abbreviate list initialization (in unit tests only): > List triple = new ArrayList(3) { >   { add("a"); add("b"); add("c"); } > };"  I've been using static code blocks but this looks like it might be a better trick.  Example:  "public static List = new ArrayList(); > static {     list.add( "foo" ); }"  Also this final Closure  hack seems pretty cool:
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In photo land, a new gizmo extreme white balancing than the traditional white paper. David Becker's PMA coverage continues in Gadget Lab.
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Mike Wallner has thrown together some stats for the latest edition of the pecl/http package to test its response performance.   The results surprised me, because it clearly shows that the performance drop for starting the PHP engine and doing the neccessary negotiation to provide caching is not that bad.   There's a chart of the results as well as a full PDF with all of the stats the graph maps out. He includes the legend to make the graph easier to understand.