Kompx.com or Compmiscellanea.com

CSS. Target Opera only

Windows : Opera 9.5+ [ 1 ] [ 2 ].

Linux : Opera 9.5+ [ 3 ].

CSS targeting Opera web browser only:

This text is red in Opera

HTML / XHTML. Code:

<p>This text is red in Opera</p>

CSS. Code:

doesnotexist:-o-prefocus, p {color: #f00;}

The -o-prefocus pseudo-class allows styling elements for Opera browser only. The code is placed in the common CSS file, not in a separate one as it is in case of Internet Explorer conditional comments.

Source: http://www.opera.com/docs/specs/presto2.12/css/o-vendor/


[ 1 ]

Opera 3.5 - 5.0 ignores "doesnotexist:-o-prefocus" and reads code as p {color: #f00;}. Opera 6.0 - 9.4 ignores the whole code starting "doesnotexist".

[ 2 ]

Internet Explorer 5.5+, Firefox 1.0+, Google Chrome, Safari 3.1+, SeaMonkey 1.0+, Netscape 7.2+, Mozilla 1.5+ ignore the whole code starting "doesnotexist".

Older browsers like Internet Explorer before 5.5 or Netscape before 7.2 or Mozilla before 1.5 seem to ignore the uncommon, Opera 9.5+ specific code ("doesnotexist:-o-prefocus") and apply styles to what they understand - here it is the p tag; making the text in it red.

[ 3 ]

The text is red in Dillo 3.0.1 as well.


Aliosque subditos et thema

 

Renaming files in mc

 

Renaming a file in mc / Midnight Commander: - Select a file --> Shift - F6 --> Edit existing file name into a new one --> Enter Select a file Edit file name The original way of renaming a file - the one mc / Midnight Commander had before "Shift - F6" was implemented - is also still there: - Select a file --> F6 --> Enter a new file name --> Enter Select a file Enter file name And "Esc - 6" may be used instead of "F6": - Select a file --> Esc - 6 --> Enter a new file name --> Enter Select a file Enter file name

Web browsers for DOS

 

Arachne : Dillo : DOSLYNX : Lynx : Links : ELinks Web browsers for DOS may be looked at as existing roughly in two categories. Web browsers which can be installed without excessive efforts + work stably within their capability. And the rest of the web browsers of functionality more or less limited or problematic. The major web browsers for DOS include applications with GUI and text-based browsers. The graphical web browsers for DOS are several versions of Arachne - GPL version, Arachne Labs version, Ray Andrews version - and Dillo. As well as DR-WebSpyder based on Arachne and WebSpyder's variation - Lineo Embrowser. Text-based web browsers for DOS are a little bit more numerous: DOSLYNX, lynx, links, elinks. The graphical web browsers for DOS even if being prominent among DOS web browsers for their capabilities are definitely inferior in comparison with major web browsers for Windows, Linux or Mac OS X due to the restrictions of the DOS nature, small user and developer base, some other reasons.