I'm 56 and I've had trouble finding a job. Part of it is because of my age - employers aren't allowed to say that so they say there are "too many jobs" on my r

I'm 56 and I've had trouble finding a job. Part of it is because of my age - employers aren't allowed to say that so they say there are "too many jobs" on my résumé - and part of it is that I haven't kept up to date. I stuck with C, refusing to learn C++ which I find revolting and C# which comes from a revolting company.