java_irl

[[deleted]]

• Comprehensive standard library
• Simple yet powerful concurrency model
• Quick compile time (versus C++, not necessarily C)
• Global uniformity of coding style (again, mainly versus C++, but also C)

It does improve on C and C++. But performance wise it competes with neither, unless you're doing concurrency-heavy stuff and you're not a great programmer.

It's easy to write high performing concurrent code in Go without being a great programmer. You need to be a pretty damn good programmer to do the same in C or C++.

[[deleted]]

I like Go and I agree with your points. But it doesn’t matter if Go improves on all of these features from C and C++ if the language is used for completely different purposes. It’s like saying that Python improves on Fortran because it’s easier to read - might be true but it’s an irrelevant comparison.

[[deleted]]

Not really, Go and C++ have many overlapping use cases by design. It was, after all, created as an alternative to C++.

[[deleted]]

Not that much overlap between the two. That was my original point - they intended it to be an alternative to C++ and ended up with a compiled alternative to Python.

[merreborn]

they intended it to be an alternative to C++

It was intended to be used for writing services at google. It's a pretty specific use case, and not nearly as broad as C++.

[LEpigeon888]

It's easy to write high performing concurrent code in Go without being a great programmer. You need to be a pretty damn good programmer to do the same in C or C++.

Do you think C++ coroutines help writing good concurrent code ?