Prior to climbing the mountain the functionistas gathered at the trail head to triple check the pit zips on their gor-tex jackets, prime their camelbak hydration systems and compare multitools.
Used in computer/web programming to mean taking a block of code and converting it into a function that can be inherited (or included once) and called by various other programs sometimes over and over again. This cleans up your code and allows the function to be modified and all code inheriting that function gets the modification.
Bob can you functionize this print popup window that you use 40 times in your code so that you don't write the same 10 lines of code over 40 times?
Prior to climbing the mountain the functionistas gathered at the trail head to triple check the pit zips on their gor-tex jackets, prime their camelbak hydration systems and compare multitools.
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.