Comment I know a bunch (Score 1) 370
C++, C, Java, C#, FORTRAN, Perl, Python, VAX Macro, 80x86 assembly, 6502 assembly, Algol, shell scripting (sh, ksh, bash)
What Are the Hardest Things Programmers Have To Do?
Dealing with incompetent project managers.
If you sell diamonds, you cannot expect to have many customers. But a diamond is a diamond even if there are no customers. -- Swami Prabhupada