clogged pipe

What if? Say you want to execute something in a python sub-process and you want to read and resend all output data, no matter how big they are?

The simplest solution to use pipe is BAD idea - pipe has it's own buffer and what's worse size of this buffer is constant and cannot be changed by using some smart fnctl call any more. Let's run a simple test:



On my laptop I'm not able to send more than 64kB at a time, moreover its completely hanging:



Hmmm... So how can you send more than that? Let's say this way:



Use a simple manager, man! More info here.

There is also possibility  to use shared memory objects (read this), but those are rather for storing not so huge amount of data.

Disclaimer: Before use, read the contents of the package insert or consult your physician or pharmacist because each drug used improperly threatens your life or health.

Revert words in a sentence.

Revert words in a sentence, so " The quick brown fox jumped over the lazy dog." becomes "dog. lazy the over jumped fox brown quick The" .

In C:

In C++:


In py:


52 > 27 > 4!