misteryes questions

• should socket be set NON-BLOCKING before it is polled by select()?
• can I register 2 or multiple events for the same socket descriptor on epoll?
• Precedence between member access from a pointer and cast
• How to understand the python function description?
• how to make a hard/abortive close on a TCP connection?
• what is the value range of thread and process id?
• why endianess matters among bits inside a byte?
• Why does the function `memchr()` use `int` for the argument of `char` type?
• error while loading shared libraries: libevent-1.4.so.2: cannot open shared object file:
• libpcap can't capture IP fragments

misteryes answers