In classic ASP, the only way to preserve information – for example, the value of a variable- – between consecutive client requests is by means of Session variables, cookies, or
All Web Forms controls, and the page itself, expose the EnableViewState property, a boolean that says whether the current value of the control must be saved in the __VIEWSTATE hidden
During a page postback, the page is redrawn by default and users see a short but annoying flickering. Worse, the scroll position isn’t preserved during postbacks (the page scrolls to
A few Web Forms control expose the AutoPostBack property, which makes it possible to start a postback when the user clicks on these controls or changes their contents. By default
In any decent sized application, one of the most common activities is string manipulation at one level or another. One of the most common problems with string manipulation is the
Some of the most irritating and difficult-to-trace bugs are the ones relating to uninitialized or inaccessible memory locations. This problem becomes especially severe when dealing with parameters that are pointers.
Sometimes it’s useful to get information from a text property file, especially when you want to change values inside classes without recompiling them every time. A simple (and fast) way
You can do this without using the classpath directive at the command line. How? Easy! Just write a launcher! Here’s the code: /* Allow you to type “java QuickRunner” instead