October 2023
Beginner to intermediate
238 pages
4h 49m
English
Content preview from Visual Basic Quickstart Guide
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18
Variable Scope and Concurrency
Like many other server-side web technologies, Active Server Pages (ASP) follows the Hypertext Transfer Protocol (HTTP) stateless model. HTTP is the foundation of data communication on the World Wide Web. It is a stateless protocol, which means that each request made by a client to the server is independent and unrelated to previous requests. The server does not retain any information about the client’s previous requests, and each request is processed in isolation.
Statelessness in HTTP has some important implications:
- No client context: The server does not keep track of the client’s state between requests. Each request contains all the necessary information for the server to process it.
- Scalability: Stateless ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.