pipeout | A nicer piping experience for TypeScript and JavaScript | Functional Programming library

I'm new to system multiprogramming.

I managed to create a pipe which allows father and child to talk. The child writes the position of the sprite, while the father writes it on the console using the ncurses library.

Trying to understand kivy.

Working on a simple application that involves a few screens. Currently, I am trying to call a pop up window from a button on_release in the ... without success. Error:

I'm trying to redirect the stdout of an object's print() function into a String variable.

In order to do this I am using the following Java imports (within Kotlin):

I have client that send messages serialized by protobuf to the server via linux fifo. I use ifstream and ofstream in my code for I / O operations.

If I write like this:

I need to make some bash script that stores all its input to file/pipe and reads its output from other file pipe and run forever. First part is like cat - > pipein and second is like cat pipeout. But how to make both parts simultaneously?

I also tried to mess with additional file descriptors but with no success.