up vote 33 down vote. The only place I come across octal literals these days is when dealing with the permission bits on files in Linux, which are normally represented as 3 octal digits, where each digit represents the permissions for the file owner, group and other users respectively.
1 The average age to stop swaddling baby is around 3 or 4 months of age.  Newborns are born with a startle reflex, called the Moro reflex, and most babies donât outgrow it until 4 or 5 months of age.
Swaddling is one of those things that depends on the baby. My daughter hated to be swaddled most of the time, despite the startling. It wasnât until she was six months old that she wanted to be swaddled, and that was when it helped her sleep. After a few weeks of that, she didnât need the swaddle anymore.