What is ":-!!" in C code?

What is ":-!!" in C code?

c linux macros linux-kernel

linux

Why does the C preprocessor interpret the word "linux" as the constant "1"?

c linux gcc c-preprocessor

linux

Why does ENOENT mean "No such file or directory"?

c linux unix

linux

What is Linux’s native GUI API?

c++ c linux user-interface

linux

Undefined reference to pthread_create in Linux

c linux multithreading pthreads

linux

What is the LD_PRELOAD trick?

c linux environment-variables

linux

Easily measure elapsed time

c++ c linux time measurement

linux

Difference between shared objects (.so), static libraries (.a), and DLL's (.so)?

c++ c linux dll linker

linux

Core dumped, but core file is not in the current directory?

c linux coredump

linux

What does opening a file actually do?

c linux

linux

How to know what the 'errno' means?

c linux errno

linux

C fopen vs open

c linux unix file-io fopen

linux

What is the difference between AF_INET and PF_INET in socket programming?

c linux sockets

linux

How to make child process die after parent exits?

c linux unix process fork

linux

Finding current executable's path without /proc/self/exe

c++ c linux macos executable

linux