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The Holmes Page CA-CLIPPER TIPS & TRICKS

CA-Clipper Opportunities Tips and Tricks Networking Internal Errors Source Code CA-VO



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These programming techniques focus on specific areas of CA-Clipper. 
If you are looking for information on how CA-Clipper works with networks, then visit the Networking with CA-Clipper section of this site. 
NEW!
Running on Windows NT   Tuning CA-Clipper apps for Windows NT.
Moving to Windows   An overview of some of the tools available.
Introduction to RDDs   A primer on this important technology.
 Hot Item!
Data File Headers and the Year 2000   Differences between database systems.
Understanding Arrays   What they're for and how to use them.
 Hot Item!
Handling Dates   Solving the Year 2000 problem with CA-Clipper.
DOS Error Message Function   Convert the error number into a message.
Record Recycling   An efficient technique that replaces pack.
The Pack Command   Eliminate the dangerous pack command.
Providing Default Parameter Values   Make CA-Clipper functions smarter.
Outside-In Programming   Reduce programming errors with this technique.
The Macro Operator "&"   A built-in CA-Clipper mini compiler.
Initializing Arrays   Different ways to create and initialize arrays.
Replace a Public Variable With a Set/Get Function   Protect global values.

Line numbers to the left of the source code samples have been added for clarity -- they are not part of the source code

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