Well, that’s a bit of a surprise! I thought that higher-level languages like Java, Python and JavaScript (and corresponding frameworks/libraries) would be most in demand nowadays and had been updating my skills accordingly. However, it’s been my C++ experience that has attracted the most interest, despite it being rather outdated. Time to dust off some old friends again!
And, of course, time to look how C++ has changed since 2004! I see that there was a major revision with C++11 (in 2011) which, among other things, introduced lambdas to C++. That’s very welcome – I’ve got very used to using them in other languages.