from Latin ‘caudex’ meaning book or literally tree trunk
people used to write on wooden planks covered with wax
the wooden planks came from tree trunks
code is something written
code is a set of written laws
lines of computer programming
to encode something it means to write it in code
and not in simple language
password is a key to enter
building codes are the rules of building
code blue is a medical emergency within the hospital
a coding specialist is someone who works with codes
programmers code for a living
[to be or not to be that is the question] (William Shakespeare)
zip stands for Zone Improvement Plan
a code adopted in the US in 1963
for a particular postal area
as in my zip code is 08054