Answer the following queations related to Coding
1 What is !DOCTYPE html?
2 What is hexadecimal value of colour black?
3 What color is this #fff?
4 What do $echo value do in php?
5 What do text-decoration: none; does in css?
Answers
1.Doctype stands for Document Type Declaration. It informs the web browser about the type and version of HTML used in building the web document. This helps the browser to handle and load it properly. While the HTML syntax for this statement is somewhat simple, you must note each version of HTML has its own rules.
2.000000
3.The color white with hexadecimal color code #ffffff / #fff is a very light shade of gray. In the RGB color model #ffffff is comprised of 100% red, 100% green and 100% blue.
4.echo and print are more or less the same. They are both used to output data to the screen. The differences are small: echo has no return value while print has a return value of 1 so it can be used in expressions. ... echo is marginally faster than print .
5.none : no line is drawn, and any existing decoration is removed. underline : draws a 1px line across the text at its baseline. line-through : draws a 1px line across the text at its “middle” point.
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