As most tech related people, programmers etc are related to maths in some way too, so probably this might interest them, even if they aren’t going to use the value of pi ever again in their life again!
You can remember the value of Pi : 3.1415926 through this simple pneumonic / shortcut :
“May I have a large container of coffee”
Now count the number of alphabets in each word, it will give us our desired value of Pi, first one is 3, then 1, then 4 and so on.