I have project and It’s the first time I work on web app .
my project have two part one on my pc and one page on web server .
I have to connect from web page to my pc to get information .
what is language should I learn for this project.
my experiences
C++,java,python
my platform
Linux
Any of C++, Java and Python will do for communication between your computer and a server. Beyond that, these “best language” questions are usually unanswerable. Any language should be capable of doing the task. It’s only at the level of very specific requirements that you might be able to give an argument that one language is better for the task. On top of that, different people prefer different languages, and there’s little point in arguing about their personal taste.
In short, use what you like.
For building the web page, of course, you will probably need to know some HTML, CSS and possibly javascript.