In today's HackerRank report, meanwhile, C++ joined C and Python as the only languages besides Java to rank No. 1 across the industries surveyed by HackerRank. C++ led the Gaming & Media category, C ...

This year's rankings are based on 11 metrics from eight sources, including CareerBuilder, GitHub, Google, Hacker News, the IEEE, Reddit, Stack Overflow, and Twitter.

Poland, Switzerland, France, and Italy are in the top 10, while Ukraine ranks 11th, leaving the United States, the UK, India, and Israel far behind.