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A Matter of Context
A Matter of Context
One of the most common problems with writing Web applications is letting your code know the context in which it's being executed. Let's look at a simple example—personalizing a page—that illustrates this problem:
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Welcome Susan!
Seems simple enough, but even this tiny bit of Web UI requires a couple of bits of information that will vary each time the page is requested.
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vs.
Welcome Susan!
Seems simple enough, but even this tiny bit of Web UI requires a couple of bits of information that will vary each time the page is requested.
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- Updated: 10/12/03
- Visits: 13