c++的就业面要比其他programming language要窄不少。我不知道你哪里道听途说到这些消息的。我就给个数据和链接,你做比较吧。这坛子里谣言和歪论是越来越多了。
Now below are all the languages used by Google at the back-end:
- C++: C++ is one of the fastest programming languages, it is mainly used by Google to rank the search results;
- Java: Java is an object-oriented programming language. Many Google developers are familiar with Java, so it is also preferred by Google in the back-end, specifically for networking;
- Golang: Golang is a programming language designed by Google. It is similar to C, with more features like memory security, garbage collection, and structural typing;
- Python: Google uses Python for machine learning to find the most perfect results and to build web crawler APIs;
- PHP: PHP is a general-purpose scripting language designed for web development. There are a lot of rumors that PHP is no longer in use, but the reality is that it is still used by Google and many other web platforms in the back-end.
So C++, Java, Golang, Python, and PHP are the programming languages used by Google in the back-end.