Blogger code highlighter

To copy and paste source code into blogger is a pain, so some people developed techniques for that. It is called syntax-highlighter

"The idea behind SyntaxHighlighter is to allow insertion of colored code snippets on a web page without relying on any server side scripts."

It highlight source code in the following languages: C++, C#, CSS, Delphi, Pascal, Java, Javascript, PHP, Python , Ruby, Sql, VB,XML/HTML
Check this out