Python developers should focus on these differences, rather than execution speed ... C++ or C#. The global interpreter lock (GIL) in Python enables the interpreter to easily and safely manage memory, ...

Python, Kotlin, Go, Dart, C#, Swift, JavaScript and SQL. Julia on the other hand has been adopted by some programmers for its C-like speed, but it has a much smaller ecosystem of packages than Python.

Already highly popular, Python could also be the fastest-growing major programming language, according to Stack Overflow, a site that helps developers solve coding questions. The company estimates ...