How do we write a programing code as text to your web page?

Answer 1

As suggest put your programming code within <code> </code> tags. You may use <pre>..</pre> tags to retain whitespace such as spaces, tabs and returns keys.

Answer 2

<code> is the tag semantically adapted, but for styling, you may want to reproduce behaviour of <pre> tag ( which keep spaces, line-breaks and don't arbitrary break lines ), as well as escape special Html characters ( at least '<' and '&' by respectively '&lt;' and '&amp;' ), or a code like:

<code><test>test</test></code>

... will not be outputed as expected ( the <test> tags disappears ;) )
So I suggest to write ( inlined css only for providing example ):

<code style="white-space:pre">&lt;test>test&lt;/test></code>

Wich means some preprocessing.
Also if you want have syntaxic colour, you must preprocess you code to style it: some library can be found to help you ^^

Answer 3

Do you want to link to a web page?

Answer 4

If its in another language use code tags <code>code here</code>