[LightDestory]

@LightDestory

You can't compare Python with C,C++ and Java performance wise since these are totally different types of programs. I have used all these 4 languages so I can relate. I hated c and c++ but liked Java. C,C++ are complied languages so these are clear winners when it comes to speed. Java, in core also a complied language. Because code is translated to byte code at compile time and not runtime. It also should be faster than Python. Python is an interpreted language. But that doesn't mean those languages perform better. Plus building prototypes is not Python is for.

Python is mainly used for Machine Learning, Data Science and automation etc. Other 3 languages you mentioned are not exactly best for these things even thought can be used. And Python is good with Dynamic Web pages. We don't use C, C++ for that. And Java is not so great for that either. JSP is terribly slow. There are many other stuff like that. But also C,C++ based languages are great for Game Development etc because of complied languages give u more speed once the program is loaded. Also because work closer to hardware.

But do agree that choosing a language is depends on the task on hand.

I just wanted to say that Python isn't the "future" because it can't be used on every user-case

I know that Py is used on machine learning because I am going to use TensorFlow very soon!