My main language is Java these days, but I use lots of other languages as well (e.g. Perl, Python, R, sh, MATLAB, ...). However, C remains the language that I k

My main language is Java these days, but I use lots of other languages as well (e.g. Perl, Python, R, sh, MATLAB, ...). However, C remains the language that I know most thoroughly, and I've used it since 1989.