Callender carrying the load for running game
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When the season began, running back Andre Callender was the X factor. Despite career totals of 1,978 rushing yards and eight touchdowns, the 5-foot-11-inch, 204-pound senior was an unknown in the new offensive scheme first-year coach Jeff Jagodzinski had installed.
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In a new tutorial on the Developer.com website today, they explore the difference between (and the benefits and disadvantages of) the singleton pattern versus threading in a PHP application.   Although you probably could address some [of these] issues with the judicious use of synchronized blocks, do not overlook the utility of the ThreadLocal class. In this article, I will demonstrate the risk of not accounting for Threads when using a singleton pattern and show how simple it is to address.   They start with the creation of a ThreadLocal class, one that allows the developer to communicate with the threads, and its usage. In contrast, they also create the Singleton class, showing the creation method of multiple objects of the same type.   They do, however, point out an issue that the threaded method has - unreliable results. Help is on the horizon, though, in the form of a HelperFactory class to manage the connections a bit more efficiently.
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In a follow-up to a previous blog post, Alexey Zakhlestin shares a few more thoughts on the project and the proper object hierarchy's going for.   actually, I changed it completely 3 times already in my thoughts. I finally "see the light"(tm) and will implement it on a weekend. I think about converting SCGI-part to a simple "driver" and move all http-related stuff to a separate driver-agnostic set of classes. This way, I would be able to implement FastCGI as anther driver without altering applications. If you have any better ideas - let me know.   He also includes a link to another sample application that uses the functionality to create a pie chart (including some benchmarks) with the help of the eZ components framework.
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The trials and tribulations of application dependency in a virtualized, hosted world.
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In brief Exploit circulating for unpatched vuln
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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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Friday product launch will count on music player to deliver cool factor to once-stodgy printer maker.
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In this new post on the Northclick blog, Soenke talks about the stream wrappers included in PHP and some of the magic that can happen when they're applied correctly. In this case, it's an application of the ssh2 library (by Sara Golemon).   The new system must be very stable with a strict error checking and has to support several ways of file transports (FTP, SCP/SFTP). SCP is faster then FTP and secure by nature. It's going to be the standard way for deployment.   After finding and loading the extension, things flowed along swimmingly - the code shows a simple transfer method of transfer over a secure ftp connection, complete with a few performance stats at the end.
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Pierre-Alain Joye takes a look at building Cairo (a vector-based graphics library for PHP) on a Windows system.    While trying to get the cairo (and pimp) PHP binding ready to be released, I finally sit down and port Wez build cscript to cairo. It still needs some cleanup, a nice summary message but it works already. I tested it with Visual C++ Express Edition but it should work with other versions as well.   My next goal is to add the tests (nmake tests) and fix the nmake instal    He describes the process he went through to try to get things up and running, but is still having a few issues and has required a few tweaks to get it working. He also links to two resources: a ZIP of the development libraries and a ZIP ready to use package.
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By Cynthia McCloud, The Dominion Post, Morgantown, W.Va.  Sep. 17--COMPANY'S COMING.  I panic when I learn guests are about to drop in unexpectedly -- at best, they call a few minutes ahead, at worst I'm alerted to their impending visit by the crunch of gravel in the driveway.
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New .mobi and .jobs, a shift in the ownership of .net
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DevShed is starting up another new series today, this time looking at the DirectoryIterator methods out of the Standard PHP Library functionality.   Because this class might be handy to use in projects where handling directories is a must, in this new series I'll be taking a close look at some of its most important methods. We will explore these methods appropriately in conjunction with the corresponding code samples.    They introduce the class, noting why it's handy to use and where's the best place to use it - including an example. They get into a bit more detail, looking at the key() and current() methods as well as using the rewind() method to reset the pointer for the directory.
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DevShed continues their looks at autoloading classes in PHP5 today with this new tutorial focusing on catching and handling any errors that might be thrown in the process.   This is the third article in the series on how to auto load classes in PHP 5. This article will demonstrate how to trigger exceptions in a way that can be caught by the corresponding "catch()" block.  [...] Nonetheless, this issue can be fixed with relative ease. That will be the goal of this third article of the series. So if you're interested in learning how this solution will be implemented, don't waste any more time and start reading now!   They start by looking at throwing an exception with the __autoload so that the script can catch it. The go back to mention the method they'd talked about before - using just eval() - and then show the "new and improved" method of handling the result with a try/catch block instead of a direct output.
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An implementation of the famous Snake game written for MS-DOS in Pascal. This is a project from my early days of programming which I wish to update and develop as it's a bit rough around the edges and relies on libraries more than it really should. Othe   Although this program is in version 2, I have had it since long before my SourceForge.net days and have just decided to take another look at it after 6 years on the shelf.
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In the last part of this series, you'll learn how to build a declarative component for an application with a list of customers which is populated from a server-side data handler using AJAX. By David Johnson, Alexei White, and Andre Charland. 0910
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CallWall is a new utility that acts like a firewall for your telephone, enabling you to whitelist and blacklist callers.
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By John Stamper, The Lexington Herald-Leader, Ky. Feb.