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Leopard Technical Q&As: Legacy Documents
Legacy documents consist of guides, references, sample code, and other resources that have become irrelevant for current product development. Some of these documents describe features, functions, classes, or methods that are no longer supported. Other legacy documents describe currently supported technologies, but the approaches and development techniques described in these documents are no longer recommended.
Go to the Performance Technical Q&As for up-to-date development information.
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Determining the Size of the Disk Cache (HTML) (日本語 HTML)
ME04.
 Unsupported 1996-07-03
Error -151 and NewGWorld (HTML)
QD18: Explains what the error code -151 means when in NewGWorld.
 Deprecated 1995-09-15
Getting the Processor Type and Speed on a PCI Mac (HTML)
HW18.
 Unsupported 1995-07-15
Is there a relationship between the device tree and the Name Registry? (HTML) (日本語 HTML)
HW41.
 Unsupported 1999-02-15
Problem with PaintRgn on 256-color Screens (HTML)
QD23: PaintRgn with RGBForeColor and transfer mode addOver doesn't return color to original on 256-color-screens.
 Deprecated 1995-09-15
Problems with Caching Drivers on PowerMac 9500 (HTML)
DV19.
 Unsupported 1995-09-15
QD3D Plug-In Renderer Handlers (HTML) (日本語 HTML)
QD3D67.
 Unsupported 1997-07-11
SCSI Calls Translated for IDE Devices (HTML)
DV02.
 Unsupported 1995-05-01
Setting Port Speed on a Modem Port (HTML)
DV25.
 Unsupported 1996-02-23
Setting the preferred CMM programatically? (HTML)
QA1086.
 Unsupported 2001-10-24
Using Temporary Memory with OpenPicture (HTML)
QD20: Provides several techniques of causing OpenPicture to allocate temporary memory for a picture handle.
 Deprecated 1996-02-01
Virtual Memory Management (HTML)
ME02.
 Unsupported 1995-05-01