Celada questions

Celada answers

• read() on a NON-BLOCKING tun/tap file descriptor gets EAGAIN error
• What Big-O equation describes my search?
• manipulating distance between two vectors
• Passing key material to openssl commands
• User friendly timezone names from tz database format
• mmap seek to line instead of byte offset?
• Simple UTF8->UTF16 string conversion with iconv
• Python DNS resolver and original TTL
• Does HSTS header really help against MITM attacks?
• getaddrinfo() vs NAPTR/SRV record