wyufro

6 ms·

1. 31.▲
   by wyufro 9y ago

   They’re glued and can’t be placed back if taken. There’s no hooks or clamps, I think you’re thinking of the older keyboards. I know this firsthand as I’ve removed one key. It’s now lose on the keyboard but mostly works anyway. Still, I have
2. 32.▲
   by wyufro 9y ago

   No, they have different functions. Sending to ::1.2.3.4 would send an IPv6-in-IPv4 packet to 1.2.3.4. Using ::ffff:1.2.3.4 tells the OS that you want to send a proper IPv4 packet and no IPv6 is used on the wire. I don't know why the fo
3. 33.▲
   by wyufro 9y ago

   > It relies on struct layout, and if anything has wider alignment than ptrdiff_t, it's broken. I think you're wrong about this. I'm pretty certain a pointer to a struct is always equivilent to a pointer to the first member
4. 34.▲
   by wyufro 10y ago

   This is a standard POSIX function: http://pubs.opengroup.org/onlinepubs/9699919799/functions/fm... ISTR Windows also has a version, with a different name.