Self-tutoring about web design: the tutor mentions the term void element. void element: An element that contains no displayed content. Rather, it contains information, in the form of attributes. The link and meta tags are examples. Source: w3.org

Self-tutoring about dot net programming: the tutor mentions case insensitivity in regex. In my experience with dot net forms, (?i) starts case insensitivity in a regular expression. If you want the whole pattern to be matched without case sensitivity, just …

Comp Sci: .net (aka dot net) programming: case insensitive regular expression Read more »

Self-tutoring about how to deal with cross-origin denial: the tutor mentions a workaround. I was experimenting with html canvas, specifically getImageData and putImageData, when I got a cross-origin complaint. The computer wouldn’t execute either getImageData or putImageData because, from its …

Web programming: cross-origin blockage with getImageData or putImageData Read more »