An "empty tag" refers to HTML coding where the line of code stands alone and is not closed with slash characters. Empty tags are used to insert images, lists, breaks, meta tags, horizontal rules and hyperlinks. Empty tags are bracketed by "<" and ">" characters. Empty tags do not have any outside content from other programs, and they only contain a single code to place something on a Web page.Know More
A meta tag tells the Internet browser what characters to display on the screen. The code to insert an image uses an empty tag that simply puts the image, rather than text, on the screen. A list is organized text that has one line after another. Line breaks insert a blank line between paragraphs of text, while a horizontal rule puts a line through text as if it has been crossed through with an editing mark. A hyperlink is a link to another Web page.
Another kind of HTML tag is a container tag. Container tags differ from empty tags in that they import coding from another source, and the container tag ends with a slash or "/" character. HTML uses empty tags, but XHTML and other similar languages do not. If a person forgets to close a command in XHTML, the code command does not finish properly.Learn More
CMD commands allow the user to perform tasks on a computer without utilizing the Windows interface. These commands are normally only used by advanced users because they require familiarity with MS-DOS.Full Answer >
In procedural programming, a program is divided into portions called functions, while in object oriented programming, the program is divided into portions called objects. Another key difference is that object-oriented programming follows the "bottom-up" approach, while procedural programming follows the "top-down" approach.Full Answer >
Agile development is a methodology used in software development that emphasizes creating usable code as quickly as possible. Many companies have adopted agile methodologies due to the advantages at dealing with unpredictability.Full Answer >
The Ada programming language is not an acronym and is named after Augusta Ada Lovelace. This modern programming language is designed for large systems, such as embedded systems, where reliability is important.Full Answer >