Regular expression that includes all keyboard characters except '~' and ','

Question

How do I write a regular expression that includes all keyboard characters except \'~\' and \',\'?

Answer 1

Have you tried this?

[^~,]

Now to exclude characters not in keyboard, I believe you have to include them all.

[a-zA-Z0-9\t\n ./<>?;:"'`!@#$%^&*()\[\]{}_+=|\\-]

Which pretty much covers it (even though it looks like a crazy way to get things done). Maybe the problem definition can help you add more stuffs to exclude in the first list [^~,] than try to create a huge list of all keyboard chars.