;//'); define('UC_CHARSET', 'utf-8'); define('UC_IP', 'UC_IP'); define('UC_APPID', 'UC_APPID'); define('UC_PPP', '20'); . Backwards compatability comes at a cost.In . 59 - 公告區 - MeiMei正妹交友論壇 - Powered by Discuz!
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. Backwards compatability comes at a cost.In . 59

Few surprises in lost Windows 2000 code
Your leaked Windows 2000 supply code contains few situations   the older code will be "flaky", the newer stuff is definitely "excellent" and the problems arise due to the constant need to ensure backward match ups, according to an analysis published at the technology site Kuro5shin.
His / her analysis was based exclusively on the Windows 2000 code, which he said was calculated to comprise about 15 % of the total code from the operating system.
The occasional f concept and similar language was found inside comments in the code nevertheless by far the most interesting aspect of their findings was that inside of a great many cases, programmers was required to introduce a hack on the operating system's code to ensure an application work properly.
This tends to accumulate after a while and after the codebase moves a certain size, it is just about impossible to get rid of these cheats.
One extremely interesting example cited was a Fake Oakleys Australia comment which clearly said that in order to make an application work properly, a bug which existed in an earlier version of your operating system had to be retained so.
This was because the programmers from the application, Borland's JBuilder, had relied on that bug to make the application function.
A Melbourne based Microsof company certified developer, who wished to remain anonymous, said it had been always better to have a as well as loosely coupled interface between operating system and applications jogging on it. "Clearly the legacy regarding poorer quality Windows, probably from the early 90s, places them to this day," he stated.
"But this is something that is almost a trait of Microsoft computer operating systems, right from the beginning. After all DOS, the forerunner to Windows 7, was Ralph Lauren Shirts Cheap based on QDOS (Quick and Dirty Os in this handset). Backwards compatability comes at a cost.In .
A Unix veteran, who similarly preferred anonymity, said: "There's absolutely nothing too surprising here. Just what reveals, is that Microsoft web developers down the years have committed 'hacks' (workarounds) in the name of in reverse compatibility. Oakley Frogskins Cheap Australia In any proprietary software company, this will likely be the case.In .
He added: "What makes Windows unique is the fact that the Computer (OS) including the kernel, the graphical windowing system, and who knows what else, is rolled up in one.
"Contrast this with UNIX based mostly OSs, including Apple's Mac OS X, where there's a much cleaner divorce: the kernel Air Force 1 Nike Australia and the 'C' library; XWindows, the actual graphical windowing system, and the rest; etc. This reflects a historical development model embodied from the 'C' language itself and then moved forward through the operating system.
"The utter size of the Windows value base, a problem in itself, along Cheap Longchamp Bags Ebay with its heavily integrated Discount Ray Bans Online nature, will almost certainly keep Microsoft programmers promising at their source code properly into the future," he said.
  
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