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Tag Archives: web
The Magic of MemFile
In the Purple Utilities Library is a class called MemFile which you can efficiently stream into and out of. Learn to use it properly can increase the efficiency of your programs when reading and writing data.
Posted in Coding, Design, practice Tagged data handling, data structures, streams, web Leave a comment
#30 Avoid Session Variable Abuse
When programming an application to run in a web server or app server, there is often the need to retain a value from interaction to interaction. It is easy, and very temping, to create a new session variable at the … Continue reading
#23 UTF-8 Encoding
Wondering what encoding to use for your web pages? Wonder no longer. Always use UTF-8 encoding. It is the single best encoding, supports the most characters, the most languages, and is available on every browser. That is all you need … Continue reading
#12 context path and browser redirecting
What is the URL to the application? There is one, and that is the one that the user places into the browser in order to access the application. Unfortunately, along the way, the request will pass through many intermediate services … Continue reading
#8 The "go" parameter
Web pages can be designed to be reusable like subroutines that go and do something for the user, and then return. For example, the login may need more information, redirecting to a page to prompt for that information, and when … Continue reading