UNIX/Linux Programming - August 2021

How to add some different cookies using one cgi file? (cgicc lib)

Hello everyone! I know how to add cookie, but only one. Second one and others will put down to a web-browser page as text. The magic line: cout << "Content-ty...

[3 replies] Last: Everything from GNU is hard to understand. But they do tend to follow ... (by Duthomhas)

by shravan b

How to read content of application(.cpp file) and how to list down the function call?

Hi, Iam working on c++ in linux system, so i need to know how to go through the content of Application placed in a directory(.cpp file) and how to list down th...

[8 replies] Last: I'm guessing this is you as well. https://stackoverflow.com/questions/... (by salem c)

by hebrerillo

helgrind reports lock ordering violation in the same thread.

Hello everyone! Valgrind tool Helgrind is reporting a violation in the lock acquisition order... in the same thread. In the example below there is only one th...

[2 replies] Last: OK I understand helios. Thank you very much for your answer! (by hebrerillo)

by hbcpp

ping vs gethostbyname to check internet connection

I need to a way to check if pc is connected to the internet. The most common option is to use ping, pinging google.com, but that is not a very good option so wh...

[3 replies] Last: It'll tell you that your internet is alive, because you queried your D... (by salem c)

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