Tagged “tutorial”
3 entries.
Writing
Example post — everything the site can do
A working demo of every feature available when writing a post. Delete this file once you have posts of your own.
#example #tutorial
Window functions, explained without the jargon
Running totals, rankings and "compare each row to its group" — all without a self join.
#sql #tutorial
VLOOKUP, INDEX/MATCH, XLOOKUP — which to actually use
Three ways to do the same job, twenty years apart. Only one is worth learning today.
#excel #tutorial